Liker data breach (2021)

Imported from Have I Been Pwned — pending editorial review and translation to French. The summary below is machine-extracted; consult the source for details.

In 2021-03-08, Liker was affected by a data breach. Approximately 465,141 accounts were exposed. In March 2021, the self-proclaimed "kinder, smarter social network" Liker suffered a data breach, allegedly in retaliation for the Gab data breach and scraping of data from Parler.

Related incidents

Data breachOngoingJune 11, 2026

University of Nottingham student-records breach claimed by ShinyHunters (2026)

The University of Nottingham confirmed a cyber incident after the ShinyHunters extortion group claimed to have stolen around 40 GB of data from its student-records system, exposing roughly 455,000 email addresses along with names, passport numbers, and fee-payment details.

Victim: University of Nottingham
Records: 455.0K

Data breachOngoingMay 22, 2026

Move Up Formation hacked: database, source code and administrator access leaked

On 22 May 2026, French professional-training provider Move Up Formation (moveup-formation.fr) was listed on a cybercrime forum, where attackers claimed to have stolen its full SQL database, customer records, the site's entire source code and Stripe administrator access.

Victim: Move Up Formation

Data breachUnknownMay 14, 2026

Collège de France: more than 1,600 researchers, teachers and internal documents leaked

On 14 May 2026, a threat actor known as ChimeraZ claimed a leak of around 1,600 researcher and staff profiles from the Collège de France, along with hundreds of megabytes of internal files pulled from a Nextcloud file-sharing instance.

Victim: Collège de France

Data breachUnknownMay 14, 2026

EFC Formation: a massive leak exposes 60,000 administrative documents and 49,000 students

On 14 May 2026, threat actor ChimeraZ leaked data from EFC Formation (École Française de Comptabilité), publishing a 1.3 GB archive on about 49,000 students and offering a second 41 GB set of 60,683 administrative and banking PDFs for sale.

Victim: EFC Formation
Records: 49.0K

Sources

Related incidents

University of Nottingham student-records breach claimed by ShinyHunters (2026)

Move Up Formation hacked: database, source code and administrator access leaked

Collège de France: more than 1,600 researchers, teachers and internal documents leaked

EFC Formation: a massive leak exposes 60,000 administrative documents and 49,000 students