DragonForce Claims It Leaked RubberMill Data, Including Employee and Engineering Files
Summary
DragonForce allegedly leaked more than 340 GB of RubberMill data, including credentials, email archives, SSNs, payment records and engineering files. The post says the group’s claims could not be confirmed.
Key points
- The post attributes the alleged data leak to ransomware group DragonForce and says the claims are unconfirmed.
- The dump reportedly contains about 296,000 files and more than 340 GB of data.
- Reported contents include a full system image, credential spreadsheets, password libraries and corporate email archives.
- The post says the data includes personal information, tax forms with SSNs, payment records and insurance documents.
- It also reportedly contains thousands of CAD drawings, 3D models, customer and sales data, and possible defense-related contract materials.
Article Details
- Victim
- RubberMill, Inc.
- Victim Domain
- rubbermill.com
- Claim Date
- 2026-08-15
- Encryption Status
- Unknown
- Exfiltration Status
- Claimed by the ransomware group; not independently confirmed
- Exfiltrated Data
- The group reportedly claimed to have leaked data including disk images, credentials, corporate email archives, personal information, payment records, engineering files, and contract materials. The source says the claim's accuracy could not be confirmed.
- Exfiltrated Size
- Around 340 GB, according to the report; the amount is not independently confirmed
- Ransom Demand
- Unknown
- Leak Status
- Reportedly leaked by the group; the source could not confirm the claim or the data's authenticity