GLOBALMalwareProfessional ServicesProfessional ServicesRansomwareLorenzRansom DemandedActor NamedMedium
AmCham Shanghai
bd_eb418789055280ef · schema v1 · pii pii-v1
Full breach record for AmCham Shanghai →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Lorenz 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: 2022-05-16
Source: Ransomware.live
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/QW1DaGFtIFNoYW5naGFpQGxvcmVueg==
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 16, 2022
- Raw hash
- bdcbe2474ed7ac5232019362d20ebc4b805c19a0384a145c12cb9942e9a12e39
Reporting entity
- Name
- lorenz
Victim entity
- Name
- AmCham Shanghainorm: amcham shanghai
- 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· lorenz
- Threat actor
- LorenzExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.