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JCPenney & several other subsdiaries under Catalyst Brands & Authentic Brands Group

shinyhunters

This record tracks a ransomware attack claimed by the shinyhunters group against JCPenney & several other subsdiaries under Catalyst Brands & Authentic Brands Group. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.

Country
United States
Business Category
Retail / E-commerce
Employees
+1000
Discovered
2026-06-12
Published
June 12, 2026
Victim ID
m4sSpJHpWD51

Attack Summary

Hundreds of thousands of records containing PII (SSN, DOB, etc.), W-2 tax records, pay data, physical scans of government identity documents, drive licenses, and a lot more was compromised. This is a final warning to reach out by 15 June 2026 before we leak along with several annoying (digital) problems that'll come your way. Make the right decision, don't be the next headline. | Updated: 12 June 2026 | Warning: FINAL WARNING PAY OR LEAK

View Group: shinyhunters
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