GLOBALMalwareEducationEducationRansomwareApt73Ransom DemandedActor NamedData Leak ThreatenedData PublishedHigh
Univerzitet u Beogradu
bd_ac70c22ccf1df6fa · schema v1 · pii pii-v1
Full breach record for Univerzitet u Beogradu →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Apt73 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: 2026-04-27
Source: Ransomware.live
Post text · scraped from the leak site
University of Belgrade. Internal documents, letters, attachments, financial reports. Total size: ...
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/YmcuYWMucnNAYXB0NzM=
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 27, 2026
- Raw hash
- bbcbaa36f4ef7d95a8dd9d3e8859a9a84ff599bfcdf909b1cf15884dff70ec0c
Reporting entity
- Name
- apt73
Victim entity
- Name
- Univerzitet u Beogradunorm: univerzitet u beogradu
- Domain
- bg.ac.rs
- 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· apt73
- Threat actor
- Apt73ExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.