GLOBALMalwareRetail & ConsumerRetailRansomwareCoinbasecartelRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh
ATG - New samples added
bd_ca4b5b95fc4527ff · schema v1 · pii pii-v1
Full breach record for ATG - New samples added →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Coinbasecartel 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: Consumer ServicesDiscovered: 2025-12-12
Source: Ransomware.live
Post text · scraped from the leak site
ATG has since 1974 delivered excitement and entertainment with quality to the Swedish people. The vision is to deliver the world's best gaming expe...
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/QVRHQGNvaW5iYXNlY2FydGVs
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Dec 12, 2025
- Raw hash
- f5df55e13d530a2b794720f04ef35721da7dcf743eb7223f59550e8344760876
Reporting entity
- Name
- coinbasecartel
Victim entity
- Name
- ATG - New samples addednorm: atg new samples added
- Domain
- atg.se
- Industry
- Retail & Consumerllm
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· coinbasecartel
- Threat actor
- CoinbasecartelExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.