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Type: Investigative method clear filter
Thursday, May 22
 

10:00am CEST

Masterclass: Follow the Money to detect corrupt practices (Masterclass ticket needed)
Thursday May 22, 2025 10:00am - 12:00pm CEST

A separate ticket is required to attend this masterclass. If you would like to attend but haven't yet purchased a ticket, please contact us at info@dataharvest.eu

Peer into the murky underworld of financial crime in this masterclass on how to detect corrupt practices and laundered bribes. Using practical examples, we will explore how to approach different types of corruption investigation and some of the key techniques and datasets you’ll need to develop these stories, including:

– Common origins of corruption and money laundering investigations

– Key sources of data and where to find them

– How to read the telltale signs of corruption and laundered kickbacks

– How to avoid the dangers and pitfalls of these types of investigation

While investigating corruption and money laundering can take a lifetime to master, this class will introduce you to the skills you need to hold the world’s rich and powerful to account. You’ll need a laptop and your brain!
Speakers
avatar for Simon Bowers

Simon Bowers

Investigations Editor, Finance Uncovered
Thursday May 22, 2025 10:00am - 12:00pm CEST
Z3.02

10:00am CEST

Masterclass: Spatial analysis with QGIS (Masterclass ticket needed) LIMITED
Thursday May 22, 2025 10:00am - 12:00pm CEST

A separate ticket is required to attend this masterclass. If you would like to attend but haven't yet purchased a ticket, please contact us at info@dataharvest.eu

Whether you’re investigating deforestation, (illegal) mining activities in nature-protected areas, or nature loss, QGIS is a great tool to add to your investigative toolkit. Participants will learn where to find different types of geospatial data, including satellite imagery from open sources, and how to open, visualize, and manipulate them using QGIS to reach their investigative goals. Participants will work on real data from previous investigations done by the Pulitzer Center’s Data and Research Team. No particular knowledge of QGIS is needed to participate in this masterclass, and it is suitable for those who have not used QGIS before or know only the basics. Before coming to the session, please install QGIS on your laptops and make sure it works. Download from: https://www.qgis.org/en/site/forusers/download.html

If you encounter issues during installation, this guide might be helpful: https://www.qgis.org/resources/installation-guide/
Speakers
avatar for Federico Acosta Rainis

Federico Acosta Rainis

Data Specialist, Pulitzer Center
Federico Acosta Rainis is a data specialist at the Pulitzer Center's Environment Investigations Unit. Previously an IT consultant, he transitioned into journalism a decade ago, working with La Nación in Argentina, where he has contributed to award-winning projects. Federico received... Read More →
avatar for Kuang Keng Kuek Ser

Kuang Keng Kuek Ser

Data Editor, Pulitzer Center
Kuek Ser Kuang Keng is the data editor for the Pulitzer Center, where he supports investigative journalists of the Rainforest Investigations Network (RIN) and Ocean Reporting Network (ORN) to achieve their investigation goals. Based in Kuala Lumpur, Malaysia, Keng is a digital journalist... Read More →
Thursday May 22, 2025 10:00am - 12:00pm CEST
Z1.14

10:00am CEST

Masterclass: Take your research skills to the next level with OSINT tools (Masterclass ticket needed) LIMITED
Thursday May 22, 2025 10:00am - 12:00pm CEST

A separate ticket is required to attend this masterclass. If you would like to attend but haven't yet purchased a ticket, please contact us at info@dataharvest.eu

How do you find people and information online, verify an event’s geolocation, detect AI deepfake images and audio, or identify disinformation? This masterclass will help you identify the best OSINT tools and methods to help you in your investigations.
Speakers
avatar for Lea Weinmann

Lea Weinmann

Investigative reporter, Süddeutsche Zeitung
Lea Weinmann is an investigative reporter with Süddeutsche Zeitung. She specializes in online research, employing methods commonly referred to as Open Source Intelligence (OSINT). Her reporting focuses on war and conflict zones, cybersecurity, abuse of power and #MeToo. Before joining... Read More →
Thursday May 22, 2025 10:00am - 12:00pm CEST
Z3.05

1:00pm CEST

Masterclass: Follow the Money to detect corrupt practices (Masterclass ticket needed) LIMITED
Thursday May 22, 2025 1:00pm - 3:00pm CEST

A separate ticket is required to attend this masterclass. If you would like to attend but haven't yet purchased a ticket, please contact us at info@dataharvest.eu

Peer into the murky underworld of financial crime in this masterclass on how to detect corrupt practices and laundered bribes. Using practical examples, we will explore how to approach different types of corruption investigations and some of the key techniques and datasets you’ll need to develop these stories, including:

– Common origins of corruption and money laundering investigations

– Key sources of data and where to find them

– How to read the telltale signs of corruption and laundered kickbacks

– How to avoid the dangers and pitfalls of these types of investigation

While investigating corruption and money laundering can take a lifetime to master, this class will introduce you to the skills you need to hold the world’s rich and powerful to account. You’ll need a laptop and your brain!
Speakers
avatar for Simon Bowers

Simon Bowers

Investigations Editor, Finance Uncovered
Thursday May 22, 2025 1:00pm - 3:00pm CEST
Z3.02

1:00pm CEST

Masterclass: Spatial analysis with QGIS (Masterclass ticket needed) LIMITED
Thursday May 22, 2025 1:00pm - 3:00pm CEST

A separate ticket is required to attend this masterclass. If you would like to attend but haven't yet purchased a ticket, please contact us at info@dataharvest.eu

If you’re investigating deforestation, (illegal) mining activities in nature-protected areas, or nature loss, QGIS is a great tool to add to your investigative toolkit. Participants will learn where to find different types of geospatial data, including satellite imagery from open sources, and how to open, visualize, and manipulate them using QGIS to achieve investigation goals. Participants will work on real data from previous investigations done by the Pulitzer Center’s Data and Research Team. No particular knowledge of QGIS is needed to participate in this masterclass, and it is suitable for those who have not used QGIS before and those who know only the basics. Before coming to the session, please install QGIS on your laptops and make sure it works. Download from: https://www.qgis.org/en/site/forusers/download.html

If you encounter issues during installation, this guide might be helpful: https://www.qgis.org/resources/installation-guide/

Speakers
avatar for Federico Acosta Rainis

Federico Acosta Rainis

Data Specialist, Pulitzer Center
Federico Acosta Rainis is a data specialist at the Pulitzer Center's Environment Investigations Unit. Previously an IT consultant, he transitioned into journalism a decade ago, working with La Nación in Argentina, where he has contributed to award-winning projects. Federico received... Read More →
avatar for Kuang Keng Kuek Ser

Kuang Keng Kuek Ser

Data Editor, Pulitzer Center
Kuek Ser Kuang Keng is the data editor for the Pulitzer Center, where he supports investigative journalists of the Rainforest Investigations Network (RIN) and Ocean Reporting Network (ORN) to achieve their investigation goals. Based in Kuala Lumpur, Malaysia, Keng is a digital journalist... Read More →
Thursday May 22, 2025 1:00pm - 3:00pm CEST
Z1.14

1:00pm CEST

Masterclass: Take your research skills to the next level with OSINT tools (Masterclass ticket needed) LIMITED
Thursday May 22, 2025 1:00pm - 3:00pm CEST

A separate ticket is required to attend this masterclass. If you would like to attend but haven't yet purchased a ticket, please contact us at info@dataharvest.eu

How do you find people and information online, verify an event’s geolocation, detect AI deepfake images and audio, or identify disinformation? This masterclass will help you identify the best OSINT tools and methods to help your investigations.
Speakers
avatar for Lea Weinmann

Lea Weinmann

Investigative reporter, Süddeutsche Zeitung
Lea Weinmann is an investigative reporter with Süddeutsche Zeitung. She specializes in online research, employing methods commonly referred to as Open Source Intelligence (OSINT). Her reporting focuses on war and conflict zones, cybersecurity, abuse of power and #MeToo. Before joining... Read More →
Thursday May 22, 2025 1:00pm - 3:00pm CEST
Z3.05

3:30pm CEST

Masterclass: Take your research skills to the next level with OSINT tools (Masterclass ticket needed) LIMITED
Thursday May 22, 2025 3:30pm - 3:45pm CEST

A separate ticket is required to attend this masterclass. If you would like to attend but haven't yet purchased a ticket, please contact us at info@dataharvest.eu

How do you find people and information online, verify an event’s geolocation, detect AI deepfake images and audio, or identify disinformation? This masterclass will help you identify the best OSINT tools and methods to help your investigations.
Speakers
avatar for Lea Weinmann

Lea Weinmann

Investigative reporter, Süddeutsche Zeitung
Lea Weinmann is an investigative reporter with Süddeutsche Zeitung. She specializes in online research, employing methods commonly referred to as Open Source Intelligence (OSINT). Her reporting focuses on war and conflict zones, cybersecurity, abuse of power and #MeToo. Before joining... Read More →
Thursday May 22, 2025 3:30pm - 3:45pm CEST
Z3.05

3:30pm CEST

Masterclass: Follow the Money to detect corrupt practices (Masterclass ticket needed)
Thursday May 22, 2025 3:30pm - 5:00pm CEST

A separate ticket is required to attend this masterclass. If you would like to attend but haven't yet purchased a ticket, please contact us at info@dataharvest.eu

Peer into the murky underworld of financial crime in this masterclass on how to detect corrupt practices and laundered bribes. Using practical examples, we will explore how to approach different types of corruption investigations and some of the key techniques and datasets you’ll need to develop these stories, including:

– Common origins of corruption and money laundering investigations

– Key sources of data and where to find them

– How to read the telltale signs of corruption and laundered kickbacks

– How to avoid the dangers and pitfalls of these types of investigation

While investigating corruption and money laundering can take a lifetime to master, this class will introduce you to the skills you need to hold the world’s rich and powerful to account. You’ll need a laptop and your brain!
Speakers
avatar for Simon Bowers

Simon Bowers

Investigations Editor, Finance Uncovered
Thursday May 22, 2025 3:30pm - 5:00pm CEST
Z3.02

3:30pm CEST

Masterclass: Spatial analysis with QGIS (Masterclass ticket needed)
Thursday May 22, 2025 3:30pm - 5:00pm CEST

A separate ticket is required to attend this masterclass. If you would like to attend but haven't yet purchased a ticket, please contact us at info@dataharvest.eu

If you’re investigating deforestation, (illegal) mining activities in nature-protected areas, or nature loss, QGIS is a great tool to add to your investigative toolkit. Participants will learn where to find different types of geospatial data, including satellite imagery from open sources, and how to open, visualize, and manipulate them using QGIS to achieve investigation goals. Participants will work on real data from previous investigations done by the Pulitzer Center’s Data and Research Team. No particular knowledge of QGIS is needed to participate in this masterclass, and it is suitable for those who have not used QGIS before and those who know only the basics. Before coming to the session, please install QGIS on your laptops and make sure it works. Download from: https://www.qgis.org/en/site/forusers/download.html

If you encounter issues during installation, this guide might be helpful: https://www.qgis.org/resources/installation-guide/

Speakers
avatar for Kuang Keng Kuek Ser

Kuang Keng Kuek Ser

Data Editor, Pulitzer Center
Kuek Ser Kuang Keng is the data editor for the Pulitzer Center, where he supports investigative journalists of the Rainforest Investigations Network (RIN) and Ocean Reporting Network (ORN) to achieve their investigation goals. Based in Kuala Lumpur, Malaysia, Keng is a digital journalist... Read More →
avatar for Federico Acosta Rainis

Federico Acosta Rainis

Data Specialist, Pulitzer Center
Federico Acosta Rainis is a data specialist at the Pulitzer Center's Environment Investigations Unit. Previously an IT consultant, he transitioned into journalism a decade ago, working with La Nación in Argentina, where he has contributed to award-winning projects. Federico received... Read More →
Thursday May 22, 2025 3:30pm - 5:00pm CEST
Z1.14
 
Friday, May 23
 

1:15pm CEST

Investigating international far-right: uncover Neonazi groups and campaigns against abortion
Friday May 23, 2025 1:15pm - 2:30pm CEST
Far-right and other extremist networks in Europe organise themselves and coordinate their activities across borders by using different technological and strategic means, and pursuing different social and political goals. In this session, three journalists will explain the diverse methodologies they employed to investigate how powerful hardliner networks operate in Europe.

Brecht Castel and Gaëtan Gras will describe how he and his colleagues used OSINT techniques to uncover how Active Clubs – which mix fitness and martial arts with far-right ideology – recruit and radicalise their members online. And Gabriela Keller will explain how they and her colleagues investigated how the international religious right has built cross-border alliances with civil society and political actors, with the aim of influencing policy and restrict women's reproductive rights.

By attending this session, you will learn different approaches to think of and plan a collaborative investigation into the activities of extremist networks.
Speakers
avatar for Brecht Castel

Brecht Castel

Journalist, Knack
Journalist and factchecker for the Belgian medium Knack.
avatar for Gaëtan Gras

Gaëtan Gras

Lecturer/ Investigative Journalist (datajournalism - Osint - Fact checking), IHECS
avatar for Gabriela Keller

Gabriela Keller

Senior Reporterin, Correctiv
Gabriela ist Senior Reporterin bei Correctiv und recherchiert schwerpunktmäßig zu den Themen rechte Netzwerke, Finanzkriminalität und Gewalt gegen Frauen. Zuvor war sie im Investitativteam der Berliner Zeitung und als Reporterin bei der taz tätig. Nach ihrem Volontariat lebte... Read More →
Friday May 23, 2025 1:15pm - 2:30pm CEST
Z0.10

1:15pm CEST

The EU deregulation wave and the corporate agenda – tips and stories to investigate
Friday May 23, 2025 1:15pm - 2:30pm CEST
The new European Commission's focus for the next five years will be on boosting industry's "competitiveness". This entails a radical deregulation agenda for rules that industry perceives as burdensome. Von der Leyen's deregulation agenda was heavily inspired by corporate lobbying campaigns. Last year, the chemical industry led on the Antwerp Declaration, a wish list of industry to slash regulations. This is now followed by the 'Clean Industrial Deal' which is pushing fossil gas for hydrogen, and ignores the other planetary crisis: pollution and biodiversity decline. CEO has compiled an initial list of more than 15 different tools for systemic deregulation. These create more hurdles for new progressive EU regulation, and create escape routes allowing companies to avoid regulation, as well as new hurdles for national level regulation. A good example are the Omnibus proposals, the first of which diluted sustainability reporting rules that had only recently been agreed. We'll share our insights on these new developments in the deregulation agenda, assess what's at stake, and how to build stories around them, at the European level and in your country.
Speakers
avatar for Olivier Hoedeman

Olivier Hoedeman

Research and Campaign Coordinator, Corporate Europe Observatory
Olivier Hoedeman is research and campaign coordinator at Corporate Europe Observatory - exposing the power of corporate lobbying in the EU.
avatar for Nina Holland

Nina Holland

Researcher and campaigner, Corporate Europe Observatory
Corporate Europe Observatory (CEO) is a research and campaign group working to expose and challenge the privileged access and influence enjoyed by corporations and their lobby groups in EU policy making.As part of the CEO Environmental Justice team, I focus in my research on corporate... Read More →
Friday May 23, 2025 1:15pm - 2:30pm CEST
Z3.04

1:15pm CEST

Tracking assets and people: A day in the life of an investigative researcher
Friday May 23, 2025 1:15pm - 2:30pm CEST
How do you track down a hidden asset or find someone who doesn't want to be found, starting with almost no information? This session walks through real examples where investigative journalists needed support tackling these kinds of challenges. Rather than focusing on one specific method, we'll look at how researchers approach complex problems creatively when information is limited and subjects are trying to stay hidden. The goal is to share practical ways of thinking through obstacles and to inspire new ideas for your own investigations.
Speakers
avatar for Karina Shedrofsky

Karina Shedrofsky

Director of Research, Data and Research Center
Karina enables impactful investigations as DARC's Director of Research, driven by a passion for tracking elusive individuals and leveraging open-source data to uncover hidden connections. Before joining DARC, Karina spent eight years at OCCRP, where she co-led the research and data... Read More →
Friday May 23, 2025 1:15pm - 2:30pm CEST
Z3.02

3:00pm CEST

How do you investigate an oligarch? Take a trip with us through an offshore maze
Friday May 23, 2025 3:00pm - 4:15pm CEST
We all know that oligarchs, gangsters and shady politicians use shell companies and trusts in offshore jurisdictions to hide their ill-gotten gains. Just because they hide their cash doesn't mean we can't find their companies! This session will show you the tools available to help you crack open those nests of shell companies.
Come join us on this wild ride through an offshore maze
Speakers
avatar for Jelena Cosic

Jelena Cosic

Training Manager and Eastern European partnership coordinator, ICIJ
Jelena Cosic is ICIJ's training manager and Eastern European partnership coordinator.She prepares and implements training programs on ICIJ platforms, new materials, and documentation, both internally and across the organization’s global reporting network.Prior to joining ICIJ, she... Read More →
avatar for Karrie Kahoe

Karrie Kahoe

Deputy Head of Data & Research, ICIJ
Karrie Kehoe is ICIJ's deputy head of data and research.She started working with ICIJ on the Fatal Extraction project in 2015 and joined as a full-time data journalist in 2018.Karrie has worked on many of ICIJ's investigations over the years including Pandora Papers, Uber Files, Ericsson... Read More →
Friday May 23, 2025 3:00pm - 4:15pm CEST
Z0.10

3:00pm CEST

EU transparency and the right to information: discussion with the EU ombudswoman
Friday May 23, 2025 3:00pm - 4:45pm CEST
The European Ombudsman investigates cases of maladministration within EU institutions, acting on their own initiative or in response to complaints from EU citizens - often journalists. In this session, the new European Ombudswoman, Teresa Anjinho will share her position on transparency issues, and will discuss, with three experienced journalists working on EU-related topics, a wide range of pressing issues. How will journalists’ concerns related to the treatment of the freedom of information requests be addressed? What are possible solutions to the loopholes in the current EU Transparency register? How can the transparency of EU spending be improved, including oversight over RRF money and the proposed Defence fund? Come to the session and join the discussion!
Speakers
avatar for Jean Comte

Jean Comte

Reporter, MLex
I am a Brussels-based journalist, currently covering financial regulation for the financial newswire MLex.I spent several years before that writing about transparency, ethics and lobbying in the EU institutions. I published a book on lobbying in 2023, that was reedited this year.I... Read More →
avatar for Alexander Fanta

Alexander Fanta

Follow the Money
Alexander Fanta is an investigative reporter with Follow the Money. He writes about tech companies and their lobbying in the European Union. Alexander was part of an international team of journalists who investigated the corruption allegations against Chinese tech giant Huawei.Alexander... Read More →
avatar for Elena Sánchez Nicolás

Elena Sánchez Nicolás

Journalist, EUobserver
Elena is the EUobserver's editor-in-chief. She is from Spain and has studied journalism and new media in Spanish and Belgian universities. Previously, she worked on European affairs at VoteWatch Europe and the Spanish news agency EFE.
avatar for Teresa Anjinho

Teresa Anjinho

European Ombudsman
Teresa Anjinho was sworn in as European Ombudsman on 27 February 2025, following her election by the European Parliament in December 2024. As European Ombudsman, she is responsible for investigating maladministration within the institutions, bodies, offices, and agencies of the European... Read More →
Friday May 23, 2025 3:00pm - 4:45pm CEST
Z3.05

4:45pm CEST

How to use privacy rules as an investigative tool
Friday May 23, 2025 4:45pm - 6:00pm CEST
Privacy rights under GDPR are often seen as an obstacle to investigative journalism. In this session we focus on the great opportunity to access information which GDPR gives us.
While national laws on the right to access information are for everyone, GDPR is about individual control over information. When you learn to make use of this regulation, you can access information from big tech companies, from consumer clubs, and even religious sects.
Speakers
avatar for Tarjei Leer-Salvesen

Tarjei Leer-Salvesen

Project manager Innsyn.no, Faktisk.no
Tarjei Leer-Salvesen spent six months at Reuters Institute in Oxford i 2023 to write about cross-border use of the worlds different RTI laws. He is also interested in environmental information and GDPR as a tool for journalism. In Norway, he is a freelance journalist while also maintaining... Read More →
Friday May 23, 2025 4:45pm - 6:00pm CEST
Z3.04

4:45pm CEST

The vertical perspective: best practices for using satellite data in journalism
Friday May 23, 2025 4:45pm - 6:00pm CEST
Satellite data has become a powerful resource in investigative journalism — but using it effectively comes with technical, ethical, and practical challenges. This session draws on several recent investigations to highlight how journalists are incorporating satellite imagery and geospatial data into their reporting.

We’ll explore how radar-based analysis was used to document destruction in Ukrainian cities, and how satellite-derived location data revealed movement patterns of German intelligence service employees. These examples show not just what’s possible, but also what can go wrong — and how journalists adapted when it did. From sourcing the data to picking the right tools and interpreting results responsibly, the session offers real-world insights into the craft of satellite-aided investigations.

No technical background is required. This isn’t a hands-on workshop, but a behind-the-scenes look at how satellite data fits into newsroom workflows.
Speakers
avatar for Michael Anthony

Michael Anthony

Co-Founder, Vertical52
Michael has co-founded Vertical52 to built tools for journalists so they can better access and analyse geospatial data. Michael has started out as a journalist with Welt am Sonntag, Spiegel Online and other outlets and has founded the journalists.network institute. He has worked with... Read More →
avatar for Polina Uzhvak

Polina Uzhvak

Journalist, IStories
I work as a data and investigative journalist for IStories, a Russian independent media outlet. I used to investigate social problems and injustice by combining a data-driven approach with field reporting. After the full-scale war in Ukraine began, my colleagues and I were forced... Read More →
avatar for Robert Schöffel

Robert Schöffel

Team Lead BR Data, BR
Robert Schöffel is team lead at BR Data, the data journalism team of Bayerischer Rundfunk. He is responsible for journalistic projects and data- and document-driven research, often with an investigative focus.
Friday May 23, 2025 4:45pm - 6:00pm CEST
Z1.13 - Aula Hanswijk

4:45pm CEST

Unveiling Europe's arms industry lobbying: what are the main actors, trends and impacts?
Friday May 23, 2025 4:45pm - 6:00pm CEST
The arms industry is one of the most opaque sectors in Europe — and one of the least scrutinised. This session will offer a detailed look into the recent history and evolving strategies of the arms industry’s lobbying efforts, both at the EU institutions and bodies, and at national governments that control export licenses.

The session will explore how the industry has adapted and expanded its influence in recent years, especially in the wake of the Russian invasion of Ukraine and the return of Donald Trump to the US presidency and his open scepticism of NATO.

Attendees will learn:
  • Who the key arms industry players and lobbyists are, and how they operate at the EU level.
  • The strategies used by the arms lobby to influence European institutions, defence policies, funding programmes.
  • What legislative files and funding mechanisms they are currently targeting and why.
  • Who the most relevant policy-makers in this field are.
  • How journalists can track lobbying events, funding decisions, and defence deals that often remain under the radar.
  • What stories are being missed and where journalists should be looking next.

The speakers will assume that attendees have at least some basic knowledge of the EU functioning and decision making-process, and of the recent ReArm Europe plan and EU White Paper for defence.
A booklet on EU militarisation main steps until 2021 is also available in German, English, French, Italian and Spanish (ENAAT and the Rosa-Luxemburg-Stiftung)
Moderators
avatar for Hans-Martin Tillack

Hans-Martin Tillack

Investigative Reporter
Hans-Martin Tillack is an investigative reporter, based in Berlin. Until 2025 he was a senior reporter in the investigative team of "Welt" and "Welt am Sonntag". Before that, he was responsible for investigations in the Berlin office of "Stern" magazine. From 1999 to 2004, he was... Read More →
Speakers
avatar for Laëtitia Sédou

Laëtitia Sédou

EU project manager, ENAAT
I have been working since 2016 as the EU project manager at the European Network Against Arms Trade (ENAAT), an informal network of 20 national and international peace movements across 14 European countries.The EU project addresses the militarisation of the EU, focusing in particular... Read More →
Friday May 23, 2025 4:45pm - 6:00pm CEST
Z3.05
 
Saturday, May 24
 

9:30am CEST

Uncovering court records - a beginners guide to hunting for legal data
Saturday May 24, 2025 9:30am - 10:45am CEST
Court records can be a true treasure trove, containing vital nuggets that can jumpstart your investigation or judgements primed for reporting. It can be tough enough to access court documents in our home countries, but how do you find records abroad, sometimes in secretive jurisdictions? This session will show you how to find legal judgements from arbitration courts to property disputes in places like Russia, UAE and the UK. We will show you how to access them (VPN may be needed), how we found stories in them,  and will get you started on your quest for legal leads.
Speakers
avatar for Karrie Kahoe

Karrie Kahoe

Deputy Head of Data & Research, ICIJ
Karrie Kehoe is ICIJ's deputy head of data and research.She started working with ICIJ on the Fatal Extraction project in 2015 and joined as a full-time data journalist in 2018.Karrie has worked on many of ICIJ's investigations over the years including Pandora Papers, Uber Files, Ericsson... Read More →
Saturday May 24, 2025 9:30am - 10:45am CEST
Z3.02

9:30am CEST

Welcome to the Brussels bubble: tips on how to investigate the EU
Saturday May 24, 2025 9:30am - 10:45am CEST
Many journalists get lost trying to find information and data quickly in the institutional labyrinth that is the European Union. Finding specific amendments, understanding the issues surrounding a piece of legislation, establishing the position of specific member states in negotiations or the approach of the European Commission... so much information is unknown or inaccessible to the layperson - who will easily become discouraged from pursuing their EU investigation.

In this session, we will will use concrete and practical examples to show you how to navigate the institutional triangle (Commission, EU Parliament and the Council), as well as the Court of Justice of the European Union. We'll explain how to track the European legislative process, quickly find the relevant players, information and data you need. This won't be an ex-cathedra lecture, but a practical deep dive session, with, as a take away, a list of useful links organised according to journalistic needs. After the session, you are also welcome to join us in the EU Cafe corner for a further discussion or get your specific EU questions answered.
Speakers
avatar for Jean Comte

Jean Comte

Reporter, MLex
I am a Brussels-based journalist, currently covering financial regulation for the financial newswire MLex.I spent several years before that writing about transparency, ethics and lobbying in the EU institutions. I published a book on lobbying in 2023, that was reedited this year.I... Read More →
Saturday May 24, 2025 9:30am - 10:45am CEST
Z1.14

9:30am CEST

Working with whistleblowers
Saturday May 24, 2025 9:30am - 10:45am CEST
Whistleblowers can be vital sources for journalists, and their information has initiated some of the biggest investigations. But whistleblowers are running big risks – from personal safety to legal threats. What do you do as a journalist if you are approached by a whistleblower? How do you get and verify the information you need while still keeping your source secret and safe? And what protection exists for these people who shed light on conditions that were meant to be kept hidden? Join this conversation between a journalist with long experience of working with whistleblowers and secret sources and a specialist in the protection and legislation around whistleblowing.
Moderators
avatar for Staffan Dahllöf

Staffan Dahllöf

Reporter, Investigative Reporting Denmark
Eager to discuss any matter related to EU-reporting, especially FOI/Wobbing-issues. Have taken part in cross border project Farmsubsidy.org, the Facebook arrests, the MEP's Project, Chlorpyrifos (the most dangerous pesticide you've never heared of), Illegal pesticide, Covid 19, Asbestos... Read More →
Speakers
avatar for Nick Aiossa

Nick Aiossa

Director, Transparency International
avatar for Hans-Martin Tillack

Hans-Martin Tillack

Investigative Reporter
Hans-Martin Tillack is an investigative reporter, based in Berlin. Until 2025 he was a senior reporter in the investigative team of "Welt" and "Welt am Sonntag". Before that, he was responsible for investigations in the Berlin office of "Stern" magazine. From 1999 to 2004, he was... Read More →
Saturday May 24, 2025 9:30am - 10:45am CEST
Z1.16

11:15am CEST

Find the spy tech: How to Spot Invasive Technologies in Public Procurement
Saturday May 24, 2025 11:15am - 12:30pm CEST
This session will teach journalists how to filter procurement data, map companies dealing with invasive surveillance equipment, and identify highly indicative tenders for spy tech.

In this session, you’ll learn key principles of how invasive surveillance technologies are procured and operated, which will help you boost your research by using the right keywords, official terminology, and industry slangl, and help you uncover specialized surveillance tools hidden in plain sight. You will also learn about other resources and tools that can help you find information on the surveillance industry, and how to turn these leads into an investigative story on state surveillance.

In the session, we'll discuss how to use tools like web scraping, AI-powered data analysis, and semantic search techniques that can significantly speed up your investigation process, but no knowledge of data analysis or programming is needed to attend the session.
Speakers
avatar for Aleksa Tešić

Aleksa Tešić

Investigative Journalist, BIRN Serbia
Saturday May 24, 2025 11:15am - 12:30pm CEST
Z1.14

11:15am CEST

Investigating corporate lobbying — tips and tools
Saturday May 24, 2025 11:15am - 12:30pm CEST
In this session, we will share tips on tracking lobbyists and understanding how the PR campaigns and people behind them influence public policy. We will look into the available databases, registries and other methods that allow us to track lobbyists, their networks, topics they work on and their influence and the EU level and beyond. Lobby watchdog Corporate Europe Observatory will introduce you to the Brussels lobby scene and show you how available lobby data can help you to nail your stories. Rachel Sherrington from De Smog will talk how to investigate corporate influence through the PR industry. It's an industry which is loosely regulated and yet influences the wider public conversation, ensuring some topics are kept off the agenda, while affecting other policies and their implementation.
Moderators
avatar for Nikolia Apostolou

Nikolia Apostolou

Resource Center Director, GIJN
Nikolia is GIJN's Resource Center director since 2021. Prior to that, Nikolia wrote stories and produced documentaries from Greece, Cyprus, and Turkey for more than 100 media outlets like the BBC, The Associated Press, AJ+, The New York Times, The New Humanitarian, etc. In the past... Read More →
Speakers
RS

Rachel Sherrington

Reporter, DeSmog
avatar for Marcella Via

Marcella Via

Press Officer, Corporate Europe Observatory
I am Marcella Via, Corporate Europe Observatory's press officer. Part of my work is raising awareness about corporate capture in EU policy-making, and I am part of a Belgian anti-mafia organisation called Basta!.Before moving to Brussels, I worked as a photo reporter in Santiago de... Read More →
Saturday May 24, 2025 11:15am - 12:30pm CEST
Z0.10

1:45pm CEST

How to find stories in private finance data
Saturday May 24, 2025 1:45pm - 3:00pm CEST
Private finance data aggregators are a powerful - if often expensive - tool for understanding the investment and ownership structures of the funds or companies that are the subject of your investigation. With the right approach, they can also help generate stories by identifying suspicious or controversial flows of money. This sessions shows you how. We will share a case study from a recent series that revealed supposedly ethical public pension funds held investments in controversial businesses  - including tankers for Russian fossil fuels and crypto, all via opaque private equity intermediaries.
Speakers
avatar for Michael Hornsby

Michael Hornsby

Impact Manager, Anti-Corruption Data Collective
Saturday May 24, 2025 1:45pm - 3:00pm CEST
Z1.15 - Aula Donche

1:45pm CEST

How to research the arms industry in times of a defence boom
Saturday May 24, 2025 1:45pm - 3:00pm CEST
The arms business is booming. Between 2014 and 2023, EU countries have increased their defence spending by more than half, reaching €632 billion annually; the defence budget is set to explode in 2025. With defence budgets surging globally, how can journalists effectively investigate the defence industry? In recent years, two reporters from Investigate Europe have uncovered hidden aspects of the German Rheinmetall Group's operations, including its covert trade in ammunition factories. This workshop will share IE's insights and techniques, demonstrating how to investigate companies, employees, and trade flows in the defence sector. Participants will gain practical knowledge of investigative tools and strategies to uncover concealed practices which drive the arms industry's expansion.
Speakers
avatar for Nico Schmidt

Nico Schmidt

Investigate Europe
As part of the European journalist team Investigate Europe, Nico Schmidt works together with colleagues from several EU countries. In recent months, he has researched the unequal availability of essential medicines in the EU, the role of AI in the EU election campaign and how Western... Read More →
Saturday May 24, 2025 1:45pm - 3:00pm CEST
Z0.10

1:45pm CEST

Taking your authorities to court
Saturday May 24, 2025 1:45pm - 3:00pm CEST
If you are denied access to information, you can fight for your rights in court. What can you gain, and when is it worth the hassle? Staffan Dahllöf has taken the Swedish state to court for denying access to environmental information, invoking the Aarhus Convention. Eva Belmonte has repeatedly challenged Spanish authorities in court, seeking transparency on multiple fronts: the passengers of official planes, the true cost of government-procured medicines, the identities of public advisors, and most recently, access to the algorithms governing social policy decisions. Alexander Fanta has sued the German government for documents about its support for Ukraine, and inspired a court case in which the New York Times fought for access to text messages between Ursula von der Leyen's and the CEO of Pfizer during the Covid pandemic. Tarjei Leer-Salvesen won an FOI request from the US State Department, when civilian vessels from his area turned up in the Iranian Revolutionary Guard's navy. Hear their thoughts and tactics – and how they use the fight for transparency in their journalism.
Moderators
avatar for Tarjei Leer-Salvesen

Tarjei Leer-Salvesen

Project manager Innsyn.no, Faktisk.no
Tarjei Leer-Salvesen spent six months at Reuters Institute in Oxford i 2023 to write about cross-border use of the worlds different RTI laws. He is also interested in environmental information and GDPR as a tool for journalism. In Norway, he is a freelance journalist while also maintaining... Read More →
Speakers
avatar for Alexander Fanta

Alexander Fanta

Follow the Money
Alexander Fanta is an investigative reporter with Follow the Money. He writes about tech companies and their lobbying in the European Union. Alexander was part of an international team of journalists who investigated the corruption allegations against Chinese tech giant Huawei.Alexander... Read More →
avatar for Eva Belmonte

Eva Belmonte

Director, Civio
Eva Belmonte (Spain, 1982) is a journalist specialised in public data treatment and analysis. She gained journalistic experience writing and editing for major Spanish media organisations like El Mundo, where she worked from 2005 to 2012. She is currently Director at Fundación Civio... Read More →
avatar for Staffan Dahllöf

Staffan Dahllöf

Reporter, Investigative Reporting Denmark
Eager to discuss any matter related to EU-reporting, especially FOI/Wobbing-issues. Have taken part in cross border project Farmsubsidy.org, the Facebook arrests, the MEP's Project, Chlorpyrifos (the most dangerous pesticide you've never heared of), Illegal pesticide, Covid 19, Asbestos... Read More →
Saturday May 24, 2025 1:45pm - 3:00pm CEST
Z3.09

3:30pm CEST

An investigative method to measure content on TikTok
Saturday May 24, 2025 3:30pm - 4:45pm CEST
In this session, we will show the methodology developed by The Guardian to gather and measure content published on TikTok during the UK election campaign. Using this methodology, we revealed how far-right Reform UK leader, Nigel Farage, outperformed all other parties and candidates on the platform. We also exposed the political content shared during the campaign aimed at young audiences.
During the session, we will also show you how to set up accounts located in countries different to the one where the reporting team is based. We will also show the scraper for automatically gathering content associated with particular hashtags at various times over several days. TikTok is relatively hostile to scrapers, forcing us to resort to advanced scraping techniques including residential proxies. We will demonstrate how we identify the main content creators, using some metrics from TikTok as well as the number of videos recommended by the algorithm, and how we used the algorithm manually to find more related videos - and therefore Tiktokkers - similar to those we were investigating.
Speakers
avatar for Carmen Aguilar Garcia

Carmen Aguilar Garcia

Data Journalist, The Guardian
Data journalist at The Guardian Data Project team. I work on a variety of subjects - always finding the data angle in every story. Scraping, cleaning, data analysis, but above all JOURNALISM!
avatar for Zeke Hunter-Green

Zeke Hunter-Green

Software Developer, The Guardian
Zeke Hunter-Green is a software developer and computational journalist on the Guardian’s Digital Investigations team which develops investigative tools and contributes to journalism projects.
Saturday May 24, 2025 3:30pm - 4:45pm CEST
Z1.15 - Aula Donche

3:30pm CEST

Skill take away - come and learn four skills/tools in one session
Saturday May 24, 2025 3:30pm - 4:45pm CEST
In this session , three speakers present skills or tools that could be valuable in your next investigation.

1) How to create compelling before-and-after visualizations of satellite images using free tools. We'll walk through a basic workflow and share tips to quickly visualize change over time — no prior geospatial knowledge needed!

2) How to reveal metadata and other hidden information in PDF documents. We will walk our audience through the command line tool that can be used to explore PDFs in depth, and address issues that a journalist faces when they upload a PDF to an investigative tool like the open source Aleph and discover that the OCR has produced no text output.

3) How journalists can use AI to build a customized assistant that digs through a large number of documents. In this skillshare, you will get examples of a combination of skills and tools to screen, systematize, and analyse content in a cross-border investigation.

4) AI-powered search through audio - how do you find what you want without falling prey to hallucinations? Using the example audio transcription with Whisper, we showcase the issues of search through audio and how we've solved it in several recent use-cases.
Moderators
avatar for Cora Maria Moyano

Cora Maria Moyano

Finance Manager, Arena for Journalism in Europe
Happy to share and learn about finance, business models, fundraising, processes, systems, and transparency in nonprofits. It doesn't need to be boring or terribly serious ;)
Speakers
avatar for Alex Ștefănescu

Alex Ștefănescu

Senior Developer, http://darc.li/
Alex is a senior open-source developer. She has worked on civic technology and tools for activists and journalists. She is currently proud & happy to be part of the Data and Research Center. She is involves in digital rights advocacy in Romania as a member of apti.ro - the Association... Read More →
avatar for Simon Wörpel

Simon Wörpel

Director of Technology, Data and Research Center – DARC
Simon leads the investigative tooling development, including OpenAleph, at the Data and Research Center (DARC). In mid-2023, Simon founded DARC's predecessor, the independent tech organization investigativedata.io. Prior to that, he helped various newsrooms and research teams across... Read More →
avatar for Federico Acosta Rainis

Federico Acosta Rainis

Data Specialist, Pulitzer Center
Federico Acosta Rainis is a data specialist at the Pulitzer Center's Environment Investigations Unit. Previously an IT consultant, he transitioned into journalism a decade ago, working with La Nación in Argentina, where he has contributed to award-winning projects. Federico received... Read More →
avatar for Rune Ytreberg

Rune Ytreberg

Journalist, Itromsø
Head the datajournalism lab at the local newspaper iTromsø. We use AI to make new editorial tools and products for 70 newspapers in the Polaris media group ASA.Interested in Agentic RAG, LLM, Nocode AI, Recommender systems. Member of the AI Journalism lab at J+ CUNY. Open for Ai... Read More →
Saturday May 24, 2025 3:30pm - 4:45pm CEST
Z3.05

3:30pm CEST

Using the Aarhus Convention to access environmental information
Saturday May 24, 2025 3:30pm - 4:45pm CEST
Did you know there is a tool which can get around the protection of commercial secrets? Journalists have used it to access details on Russian bitcoin-mining near a NATO exercise, and to find out about privately owned salmon farms and overseas fracking operations. In this session you will learn about the Aarhus Convention.
The beauty of this tool is not only that it can overrule secrecy of business interests, but also the vague or wide definitions of "environmental information". Come and learn how this can be done, and what arguments to use to open otherwise closed doors.
Speakers
avatar for Staffan Dahllöf

Staffan Dahllöf

Reporter, Investigative Reporting Denmark
Eager to discuss any matter related to EU-reporting, especially FOI/Wobbing-issues. Have taken part in cross border project Farmsubsidy.org, the Facebook arrests, the MEP's Project, Chlorpyrifos (the most dangerous pesticide you've never heared of), Illegal pesticide, Covid 19, Asbestos... Read More →
avatar for Tarjei Leer-Salvesen

Tarjei Leer-Salvesen

Project manager Innsyn.no, Faktisk.no
Tarjei Leer-Salvesen spent six months at Reuters Institute in Oxford i 2023 to write about cross-border use of the worlds different RTI laws. He is also interested in environmental information and GDPR as a tool for journalism. In Norway, he is a freelance journalist while also maintaining... Read More →
Saturday May 24, 2025 3:30pm - 4:45pm CEST
Z1.16

3:30pm CEST

Using WhatsApp to crowdsource data
Saturday May 24, 2025 3:30pm - 4:45pm CEST
Last summer, Uber and Lyft "locked out" drivers from work in order to game the city's minimum wage law, a labor practice that was "unprecedented" according to economists who created the law. Bloomberg built an automated WhatsApp tipline to gather exclusive data (7,000+ screenshots from nearly 900 drivers) that showed how pervasive, widespread, and financially damaging this phenomenon was for drivers, as well as the impact on consumer fares and the economic gains for the companies. After Bloomberg's findings were published, the Federal Trade Commission opened an investigation into Uber and Lyft's alleged antitrust practice of limiting driver pay.

In this session, Bloomberg journalist Natalie Lung will share how they did it, share tips on how to maximize participation from sources through crowdsourcing, validate messy user-submitted data, and how to combine shoe-leather reporting with the affordances of automation.



Speakers
Saturday May 24, 2025 3:30pm - 4:45pm CEST
Z1.14

5:15pm CEST

Effective Investigations on Telegram for Journalists
Saturday May 24, 2025 5:15pm - 6:30pm CEST
In recent years, Telegram has evolved beyond a simple messaging application, becoming a platform for audiences to consume information and a tool for journalists to monitor and track conflicts, wars, and other incidents around the world.

However, alongside its general use, Telegram has become a widely used platform for malicious actors to spread disinformation and smear campaigns, spread hate speech and fear, and orchestrate influence operations aimed at shaping public opinion. This session will equip journalists with essential investigative techniques tailored for Telegram, providing a comprehensive guide for effective research. Journalists will learn about the tools and methods available to monitor, collect, and analyze Telegram data effectively.

If you have never conducted an investigation focused on Telegram channels, this session is for you.
It will also be valuable to those who occasionally report on manipulation and disinformation on Telegram. Experienced journalists who have participated in previous editions of this session reported learning at least one new tool, method, or tip for investigating Telegram.

What you will learn:
tools and tips for identifying, monitoring, and investigating public Telegram channels.
methods and tools for collecting Telegram data.
insights into the challenges of working with Telegram data and ways to leverage and interpret it.

If you already have a Telegram account, we will practice exercises together. It is recommended to have relevant API keys if you want to experiment with data collection in real-time.
Speakers
avatar for Sayyara Mammadova

Sayyara Mammadova

Journalist/Researcher, The Atlantic Council's Digital Forensic Research Lab (DFRLab)
Sayyara Mammadova is a journalist specializing in disinformation, fact-checking and OSINT. She is a Research Associate at the Atlantic Council's Digital Forensic Research Lab (DFRLab), where she investigates disinformation trends and malign influence operations. Sayyara oversees the... Read More →
Saturday May 24, 2025 5:15pm - 6:30pm CEST
Z0.10

5:15pm CEST

Pensions for the SS? How we challenged German bureaucracy and found one of the last SS-volunteers
Saturday May 24, 2025 5:15pm - 6:30pm CEST
It started with a list. Rumour has it the German embassy in Brussels holds the names of Nazi-perpetrators who still receive pensions from the Federal Republic.

Short answer: There is no list. Long answer: Over decades, Germany paid compensations to former SS volunteers across Europe for having fought in the Waffen SS. In some cases, the (admittedly very old) perpetrators, or their families, still receive money to this day. This still costs the State around five million euros a year.

But: This is nothing Germany wants to publicise or talk about. There are no statistics. Little to no money is directed towards resolving the injustice. And when neighbouring countries ask for information, Germany refuses.

Together with FragdenStaat, we spent months investigating how many pensions Germany paid and still pays to SS-volunteers. We sent numerous FOI requests across Bundesländer and countries, navigated a maze of German public bodies, carried out research in Germany, Sweden and Belgium, dived into old archives and searched for war volunteer associations.

This session will explain how we proceeded in this investigation and how we managed to find the last living SS-volunteer in Sweden. You will learn about the joy and pain of FOI requests, the challenges of working across borders and media, why local historians can be a brilliant source and how Translation tools can save your back. You will also learn how to build a story from FOI requests and manage to come from a: “I have lots of data and info” to to b: “I need to tell an engaging story that people actually want to read.”
Moderators
avatar for Gabriela Keller

Gabriela Keller

Senior Reporterin, Correctiv
Gabriela ist Senior Reporterin bei Correctiv und recherchiert schwerpunktmäßig zu den Themen rechte Netzwerke, Finanzkriminalität und Gewalt gegen Frauen. Zuvor war sie im Investitativteam der Berliner Zeitung und als Reporterin bei der taz tätig. Nach ihrem Volontariat lebte... Read More →
Speakers
avatar for Charlotte Wirth

Charlotte Wirth

Journalist, freelance / stern / Médor
Charlotte is an investigative journalist based in Brussels. She focuses on misuse of power and is part of “stern investigativ”.
Saturday May 24, 2025 5:15pm - 6:30pm CEST
Z3.09

5:15pm CEST

Using Bluetooth in your investigations - lessons learnt and approaches to adopt
Saturday May 24, 2025 5:15pm - 6:30pm CEST
Bluetooth trackers can help you develop interesting investigations. This team started using trackers while following two cars from Germany to Siberia, then a parcel from Prague to Moscow. In late 2024, they tracked more than 230 letters sent within Germany, using up to 80 trackers simultaneously. For almost 18 months they tracked 24 items of electronic waste from Germany to places as far afield as Pakistan.

In this session, the team will share the learnings and the technology behind all these projects and the scraping tools and software behind them. They will also bring some trackers and covers to inspire colleagues to use these devices, and share lessons learnt from ongoing collaborations in various countries where other journalists and newsrooms licensed them to help them move their projects forward.
Speakers
avatar for Claus Hesseling

Claus Hesseling

KI und Daten, NDR / Trainer
Claus Hesseling ist freier Datenjournalist und Trainer. Er ist derzeit "KI Lotse" beim NDR und bringt Menschen Recherche, Daten, Coding und KI bei.
Saturday May 24, 2025 5:15pm - 6:30pm CEST
Z3.02
 
Sunday, May 25
 

9:30am CEST

Dead Russian soldiers: How to count hidden numbers with AI
Sunday May 25, 2025 9:30am - 10:45am CEST
Russian authorities continue to conceal the scale of their military losses in the full-scale invasion of Ukraine. IStories found a way to reveal it: with the help of AI, they made an algorithm which helps to count it, combine in the database and update it regularly.
The algorithm is trained to collect all the public messages about Russian soldiers killed or missing in the war in Ukraine and extract all the important info from the post: region, date of birth and death, place of death and other info. Is it possible to make this process less painful and long? Come and hear some of the problems the team had to tackle:
  • At first, AI thought that actor Alan Rickman had died in the war in Ukraine. How to define the actual war casualties?
  • We detected more than 105K Russian soldiers died or missing on the war in Ukraine. The data of this scale can easily be corrupted. How to detect fakes among all of these messages?
  • Time, resources, people: How to manage this kind of projects?
  • How this experience can be useful for others, who want to reveal something hidden in the depth of social media or other data.
The team will share the database with the session participants and demonstrate how to use it.

Speakers
avatar for Katya Bonch-Osmolovskaya

Katya Bonch-Osmolovskaya

IStories
Head of the data team at Important Stories. After the full-scale war in Ukraine began, I investigate the deportation of children and disabled people from Ukraine to Russia.Awards:The Sigma Awards 2022 (Important Stories)Two-time Redkollegia Award winner (Novaya Gazeta 2021, Important... Read More →
Sunday May 25, 2025 9:30am - 10:45am CEST
Z1.16

9:30am CEST

Investigating climate disinformation: methods for exposing fossil fuel industry influence on policy
Sunday May 25, 2025 9:30am - 10:45am CEST
How do oil, gas, and coal giants manipulate climate narratives to protect their profits? How does climate disinformation shape government policies and delay urgent climate action? In this hands-on workshop, investigative journalist Liubov Velychko will share the methods and tools used to track and expose disinformation campaigns financed by major polluters, including Shell, ExxonMobil, Saudi Aramco, Gazprom, and Coal India Ltd.

In this session, you will learn:
- how to map the disinformation system, to track connections between fossil fuel corporations, disinformation agents, and policymakers
- where to find key data sources on corporate lobbying, campaign funding, and PR influence.
- how to analyze financial flows behind disinformation campaign, track disinformation influencers and identify - key figures spreading climate disinformation
- practical techniques for uncovering covert industry-funded research that distorts climate science.

You will leave the session with a toolkit of investigative methods for tracking climate disinformation, a list of reliable databases and sources for following money and influence, practical techniques for fact-checking corporate claims and policy manipulation, and a clearer understanding of how climate disinformation impacts global climate action.

Come ready to dive deep into the mechanics of disinformation and learn how to expose those who profit from climate denial.
No prior experience required—just bring your curiosity and your investigative mindset!
Speakers
avatar for Liubov Velychko

Liubov Velychko

investigative journalist
Liubov Velychko is an investigative journalist, a freelancer publishing her articles in the biggest Ukrainian media (LIGA.net, Mind.ua, Slovo i dilo etc.). In cooperation with colleagues from the Organized Crime and Corruption Reporting Project (OCCRP) and the Network for Reporting... Read More →
Sunday May 25, 2025 9:30am - 10:45am CEST
Z3.05
 
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