Stormous Claims 10 GB Data Theft From katholiekamersfoort.nl

· Original article ↗

Summary

Stormous is attributed with claiming it exfiltrated over 10 GB from katholiekamersfoort[.]nl, including databases, personal information and internal documents. The claim is unconfirmed.

Key points

  • The post attributes the claim to the ransomware group Stormous and says it is monitored by ransomware.live.
  • The claimed victim is katholiekamersfoort[.]nl, described as a church website network.
  • The group allegedly exfiltrated over 10 GB of data, including databases and personally identifiable information.
  • Other claimed data includes internal shares and documents, contact lists, board and committee data, and system metadata.
  • The post says it cannot confirm the claim's accuracy; no independent confirmation is provided.

Article Details

Victim
katholiekamersfoort.nl
Victim Domain
katholiekamersfoort.nl
Claim Date
2026-06-09
Encryption Status
Unknown
Exfiltration Status
Claimed by Stormous; the source says the claim could not be confirmed.
Exfiltrated Data
The claim describes databases, personally identifiable information, donor and staff details, internal shares and documents, contact lists, board and committee data, and system metadata.
Exfiltrated Size
Over 10 GB, according to the unverified claim.
Leak Status
Listed as “UPDATE-FOR SALE”; the source does not confirm the claim or whether data was publicly leaked.

Threat Actors

Countries