// #financial-sector

Everest Ransomware Claims Citizens Bank Breach — 380 GB Including 250,000 SSNs and 3.4 Million Records

The Everest ransomware group claims to have stolen 380 GB of Citizens Bank customer data via a third-party vendor, including 250,000 Social Security Numbers and 3.4 million banking records. Citizens attributes the breach to a vendor, not its core systems — but regulatory notification obligations apply regardless.