# Financial Markets Authority victim of claimed data leak

> A hacker claims to have published 11,173 records concerning investment funds, management companies and their approvals, following a presumed data leak at the Financial Markets Authority.

**In brief**: Cyber event (severity: low) nationwide, first detected on 30 October 2026 at 15:48. Reported by 1 source (2 articles), last updated on 31 October 2026 at 09:55.

- Category: Cyber
- Severity: Low
- Place: Nationwide
- First detected: 30 October 2026 at 15:48
- Updated: 31 October 2026 at 09:55
- Web page: https://acturadar.com/en/events/5340-financial-markets-authority-victim-of-claimed-data-leak

## Sources (2 articles)

- [@LeJournalDuCoin : ❌🇫🇷 L'Autorité des marchés financiers (AMF) aurait subit une fuite de données.](https://x.com/LeJournalDuCoin/status/2116180455917572120) — X (Twitter), 30 October 2026 at 15:48
- [@Crypto__Goku : 🇫🇷 L'Autorité des marchés financiers (AMF) serait à son tour visée par une fuite de données concernant plus de 11 000 fiches financières.](https://x.com/Crypto__Goku/status/2116453898504315371) — X (Twitter), 31 October 2026 at 09:55

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Cite as: Acturadar, “Financial Markets Authority victim of claimed data leak”, https://acturadar.com/en/events/5340-financial-markets-authority-victim-of-claimed-data-leak
Methodology: https://acturadar.com/en/methodology