Intermarché — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
September 7, 2026
Last Seen
September 8, 2026

Related Threat Clusters

  • Cyberattack on French Tax Authority: Two Suspects Arrested

    In August 2026, a group of hackers named 'ZeroBytes' launched cyberattacks against the French tax authority, the DGFiP, compromising data of at least 678,000 individuals and businesses. The attacks resulted in the…

    2 articles · Updated September 8, 2026
  • Arrests Made in Major Cyberattack on French Tax Authority

    French authorities arrested an 18-year-old, known as 'ChatNoir', for involvement in cyberattacks against the tax authority and other organizations. The attacks, attributed to the ZeroBytes hacking group, resulted in the…

    2 articles · Updated September 8, 2026

Recent Intelligence Reports

  • French prosecutors confirm arrest of suspected ZeroBytes hacker behind tax cyberattack — Therecord.Media · September 8, 2026
  • Info Franceinfo Deux Suspects Interpelles Dans Le Cadre Des Enquetes Ouvertes Apres Le Piratage Du Fisc 8177303 — www.franceinfo.fr · September 7, 2026

CVSS v3.1 Breakdown