GLOBALMalwareProfessional ServicesProfessional ServicesRansomwareTenguRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh
PT. Mitra Antar Tangguh
bd_bf305ad9f54bc09b · schema v1 · pii pii-v1
Full breach record for PT. Mitra Antar Tangguh →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Tengu 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: Business ServicesDiscovered: 2026-02-10
Source: Ransomware.live
Post text · scraped from the leak site
PT. Mitra Utama Sinergi Tangguh is a company officially registered in Indonesia in the form of a limited liability company PT – Perseroan Terbatas
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/UFQuIE1pdHJhIEFudGFyIFRhbmdndWhAdGVuZ3U=
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Feb 10, 2026
- Raw hash
- 17da37f04f37265f57807bc1a03e7b96faed653e1ca3bf34c24fda7c9a671e51
Reporting entity
- Name
- tengu
Victim entity
- Name
- PT. Mitra Antar Tangguhnorm: pt mitra antar tangguh
- Domain
- mitratangguh.co.id
- Industry
- Professional Servicesllm
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· tengu
- Threat actor
- TenguExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.