cyber
confidence high
sentiment negative
materiality 0.90
CB Financial Services discloses material cyber incident exposing customer SSNs and DOBs
CB Financial Services, Inc.
- Unauthorized AI-based software exposed non-public customer data; incident discovered May 5, 2026.
- Data disclosed includes names, social security numbers, and dates of birth.
- Company deemed the incident material on May 7, 2026; investigation ongoing.
- No disruption to bank operations or customer access; financial impact not expected.
- Remediation includes strengthening controls; regulators notified.