Alameda-Contra Costa Transit District

Alameda-Contra Costa Transit District (AC Transit) notified customers that unauthorized access occurred to a limited number of employee email accounts between April 7, 2020, and June 16, 2020. The investigation, completed around January 4, 2021, determined that some customer personal information, including names, was contained in the affected emails. AC Transit reset credentials, engaged forensic investigators, and is enhancing security protocols and staff training. Complimentary identity protection services were offered.

Alameda-Contra Costa Transit District reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2021-03-15. 2 Massachusetts residents were affected. The report records the breach type as electronic.

Alameda-Contra Costa Transit District, a government entity, experienced an external system breach (hacking) on April 7, 2020. The breach was discovered on January 4, 2021. The names and Social Security numbers of 3 Maine residents were compromised. Affected individuals were notified on March 11, 2021, and offered one year of identity protection services through Experian.

Alameda-Contra Costa Transit District notified Montana residents that unauthorized access to employee email accounts occurred between April 7 and June 16, 2020. The incident involved names and other personal information. The District reset credentials, engaged forensic investigators, and offered credit monitoring.

Alameda-Contra Costa Transit District reported a data breach to the Indiana Attorney General. The breach occurred on 2020-04-07 and was reported on 2021-03-11. 3 Indiana residents were affected. 38,234 individuals affected in total.