Chaos Claims Data Theft from Argonaut Manufacturing Services

Summary
Ransomware.live says the Chaos group claims to have taken about 295 GB of Argonaut Manufacturing Services data and issued a 48-hour contact deadline. The post says the claim is unconfirmed.
Key points
- Ransomware.live attributes the claim to the Chaos ransomware group.
- The group allegedly took about 295 GB of corporate, technical, and operational data.
- The claim includes a 48-hour deadline to establish contact before alleged public release.
- The post states that the claims have not been independently confirmed.
Article Details
- Victim
- Argonaut Manufacturing Services
- Victim Domain
- argonautms.com
- Claim Date
- 2026-07-21
- Encryption Status
- Unknown; encryption is not reported.
- Exfiltration Status
- Claimed; the article describes exfiltration as confirmed but also says the information is based on public claims and cannot be verified.
- Exfiltrated Data
- The group reportedly claimed that critical corporate, technical, and operational data was taken.
- Exfiltrated Size
- Approximately 295 GB, as claimed; unverified.
- Ransom Demand
- Not disclosed
- Leak Status
- Public release was threatened after a 48-hour countdown to establish contact; publication of the data is not reported.
