French Authorities Intercept Cybercriminals 'ChatNoir' and 'Casquette' in DGFiP Hacking Investigation
French authorities have made significant progress in the investigation into the hacking of the Direction générale des Finances publiques (DGFiP), with the apprehension of two individuals known by the pseudonyms 'ChatNoir' and 'Casquette'. These individuals are suspected members of the hacker group 'ZeroBytes'. 'ChatNoir', an 18-year-old from the Paris region, has been formally charged and has a history of prior indictments in June 2024 and January 2025. He is linked to numerous high-profile cyberattacks, including those targeting the National Education system, France Travail, the French Handball Federation, Intermarché, SFR, Bureau Vallée, and a healthcare group in the Grand-Est region. Notably, 'ChatNoir' was also implicated in the autumn 2024 hack of the operator Free, which resulted in the leak of five million banking identifiers. 'Casquette', the second individual, has been arrested but not yet charged, and is also a former member of the 'Epsilon' group, which was responsible for several data breaches ...