In May 2026, CB Financial Services, through its subsidiary Community Bank, experienced a data breach. The incident involved an employee using an unauthorized AI application to process non-public customer information. This was disclosed publicly via an SEC Item 1.05 Form 8-K filing on May 11, 2026, making it a notable instance of AI misuse being cited in a regulatory filing.
The specific number of individuals affected by this breach has not been publicly confirmed. The types of data exposed were described as non-public customer information; however, it remains unclear if this included specific data elements like Social Security numbers, medical data, or financial account details. The states affected by this incident have also not been disclosed.
Details can emerge later as investigations progress, and official notices to affected individuals may be delayed.