CIJ Logan Symposium 2020: Follow the Data - Corruption, Leaks & People vs. Power @thecentreforinvestigativej7520
CIJ Logan Symposium 2020: Follow the Data - Corruption, Leaks & People vs. Power  @thecentreforinvestigativej7520
Uploaded November 2020 | Updated September 2026, 3 weeks ago
Panel: Denis 'Jaromil' Roio, Friedrich Lindenberg, Natalie Sedletska
Moderator: Tatiana Bazzichelli

This talk on how open-source intelligence tools and collective strategies reconfigure investigations brings together investigative television journalist Natalie Sedletska, software artisan and ethical hacker Denis “Jaromil” Roio, and data team lead at OCCRP Friedrich Lindenberg. This panel focuses on the one hand on methods of making leaks and large datasets accessible to a wider public, on the other hand on models to avoid the exploitation of sensitive data by authorities or organised crime.

Natalie shares the experience of the YanukovychLeaks National Project, concerning the nearly 200 folders of documents found in the lake at the residence of former president of Ukraine, thrown to destroy them as people were escaping the luxury residence. The documents were rescued by volunteer divers and systematised, investigated and published by a group of journalists and activists to make them available to citizens around the world.

Jaromil speaks about the importance of social movements challenging city policy on money speculation and hidden illicit cash flows, finding ways to have agency through collectivising big data controlled by financial and institutional powers.

Friedrich presents some of the recent work OCCRP’s data team has done analysing a large-scale dataset related to the murder investigation of Slovak journalist Jan Kuciak. He’ll also summarise some lessons learned about the use of data in investigative reporting, and the limitations of transparency as a method and an ideal, contributing another perspective coming from the context of investigating organised crime and corruption.

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This panel is a collaboration with Berlin-based non-profit organisation Disruption Network Lab and was recorded and broadcast as part of the 'CIJ Logan Symposium: Collective Intelligence', which took place online on 16-19 Nov 2020.
tcij.org/logan-symposium/collective-intelligence/programme

The CIJ Logan Symposium is a biennial event organised by the Centre for Investigative Journalism and made possible thanks to the support of the Reva & David Logan Foundation.
tcij.org/logan-symposium
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The Centre for Investigative Journalism
Website: tcij.org
Twitter: @cijournalism
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Disruption Network Lab.
Website: disruptionlab.org
Twitter: @disruptberlin
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The Reva & David Logan Foundation
Website: loganfdn.org
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The Centre for Investigative Journalism |

CIJ Logan Symposium 2020: Follow the Data - Corruption, Leaks & People vs. Power

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