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ColdRecon / Breach Radar / Koch & Co
Breach Record

Koch & Co

DISCLOSED 2025-11-07 · RANSOMWARE · RANSOMWARE

The Akira ransomware group has claimed responsibility for a data breach at Koch & Co, exfiltrating 54GB of financial, HR, and project documents. The breach was confirmed after the group's claim. No further details on the attack method or exact date have been disclosed.

The record

What we know

Disclosed
2025-11-07
Attack vector
Ransomware
Data classes exposed
financialHRproject documents
RANSOMWARE
Sources

Cited reporting

Similar vector · recent

Other ransomware breaches on file

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