GLOBALMalwareEducationEducationRansomwareMedusalockerRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh
Académie de Montpellier / CSJM
bd_c4d07bf5b16b5542 · schema v1 · pii pii-v1
Full breach record for Académie de Montpellier / CSJM →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Medusalocker on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.
Group activity: EducationDiscovered: 2026-05-05
Source: Ransomware.live
Post text · scraped from the leak site
French public school network. Domain CSJM.BEZIERS, part of Académie de Montpellier (ac-montpellier.fr). Occitanie region (laregion.fr). Teacher and admin staff credentials.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Unverified claimView incident
No regulatory filing corroborates this yet. If an SEC 8-K, state-AG notice, or victim statement lands, DisclosureLens will merge it into an incident and link it here.
Source provenance
- Source URL
- https://www.ransomware.live/id/QWNhZMOpbWllIGRlIE1vbnRwZWxsaWVyIC8gQ1NKTUBtZWR1c2Fsb2NrZXI=
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 5, 2026
- Raw hash
- 6da85485011efc54d268564d0e5f1c8086a8923935971dd305708def93c58b41
Reporting entity
- Name
- medusalocker
Victim entity
- Name
- Académie de Montpellier / CSJMnorm: academie de montpellier csjm
- Domain
- ac-montpellier.fr
- Industry
- Educationllm
What this source establishes
- Source ceiling
- A leak-site claim can't tell us: discovery date · materiality · notification · affected count · confirmed data types · compliance clock. These stay blank until a regulatory filing or victim disclosure lands.
- Attack vector
- Ransomware· medusalocker
- Threat actor
- MedusalockerExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.