950,000 people affected by data leak at FFESSM
On 24 January 2026, France's underwater diving federation FFESSM disclosed a personal-data breach after unauthorised access to one of its IT systems exposed identity and contact details of members and licence holders, with roughly 950,000 people affected and data offered for sale on the dark web.
- Victim
- FFESSM (French Federation of Underwater Studies and Sports)
- Records
- 950.0K