Tri Counties Bank
blackbastaThis record tracks a ransomware attack claimed by the blackbasta group against Tri Counties 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
Tri Counties Bank provides a unique brand of Service With Solutions® offering a breadth of personal, small business and commercial banking services to communities throughout California.Established in 1975 and with assets of $10 billion, Tri Counties Bank is a wholly-owned subsidiary of TriCo Bancshares (NASDAQ:TCBK) headquartered in Chico, California.In addition to an extensive California branch network, Tri Counties Bank provides convenient access to its products and services with locations throughout California, advanced online and mobile banking, and a nationwide network of over 37,000 surcharge-free ATMs.SITE: www.tcbk.com Address 63 Constitution Dr, ChicoCalifornia, 95973United States
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.