cyber
confidence high
sentiment negative
materiality 0.60
TriCo Bancshares discloses cybersecurity incident; internal systems taken offline
TRICO BANCSHARES /
- Detected unusual activity and shut down networked systems on Feb 14.
- Internal email, telephones, and customer call center offline; branches open.
- Customer accounts on separate system; no evidence of account access.
- Investigation ongoing; most business services operating normally.
- Tri Counties Bank ATMs unavailable; other ATM transactions normal.