GLOBALMalwareTechnologyInformationRansomwareQilinRansom DemandedActor NamedMedium
Master System Inc
bd_e8df952ea81493bb · schema v1 · pii pii-v1
Full breach record for Master System Inc →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Qilin 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: TechnologyDiscovered: 2025-09-03
Source: Ransomware.live
Post text · scraped from the leak site
Master System develops and supports software and services that deliver enterprise management and collaborative supply chain solutions to thousands of small to midsize distributors in a number of industries.Master System is headquartered in Ar ...
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/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Sep 3, 2025
- Raw hash
- 6e044df1780000d9a23fda3f10a49951ab43b0bda91313604eea279b32c317d5
Reporting entity
- Name
- qilin
Victim entity
- Name
- Master System Incnorm: master system
- Domain
- mastersystem.com
- Industry
- Technology
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· qilin
- Threat actor
- QilinExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.