Citizens Bank
everestThis record tracks a ransomware attack claimed by the everest group against Citizens Bank. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
[AI generated] Citizens Bank is a major American retail and commercial bank headquartered in Providence, Rhode Island. Operating within the financial services industry, it offers a wide range of products including personal and business banking, loans, mortgages, credit cards, and wealth management services. It serves millions of customers across the United States through branches, ATMs, and digital banking platforms.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.