Stormous Claims Theft of More Than 10 GB From katholiekamersfoort.nl
Summary
Stormous claims it exfiltrated over 10 GB from katholiekamersfoort[.]nl, including donor and staff records, personal data, internal documents and system metadata. The claim is unconfirmed.
Key points
- Stormous is attributed with an unconfirmed claim that it breached the victim's network and exfiltrated more than 10 GB of data.
- The claimed data includes donor and staff records, personal information, databases, internal network shares and documents, contact lists, board and committee data, and system metadata.
- The record lists discovery on June 2, 2026, and says ransomware.live monitored the claim.
Article Details
- Victim
- katholiekamersfoort.nl
- Victim Domain
- katholiekamersfoort.nl
- Claim Date
- 2026-06-02
- Encryption Status
- Unknown
- Exfiltration Status
- Claimed by Stormous; unconfirmed by the affected organization.
- Exfiltrated Data
- The claim says donor and staff records, personal data and PII, databases, internal network shares and documents, contact lists, board and committee data, and system metadata were taken.
- Exfiltrated Size
- Over 10 GB (claimed; unconfirmed).
- Ransom Demand
- Unknown
- Leak Status
- Unknown