Peterson Holding Company

Peterson Holding Company notified consumers of a data breach occurring June 27-28, 2023, where an unauthorized actor accessed computer systems. Potentially affected data includes names and variable sensitive elements (e.g., SSN, financial data). The company engaged law enforcement, isolated servers, reset passwords, and offered Equifax credit monitoring. Notification sent August 1, 2024.

Between June 27–28, 2023, Peterson Holding Company (San Leandro, CA) detected unauthorized access to certain computer systems. An unknown external actor potentially accessed or acquired files containing names and Social Security numbers. A comprehensive file review concluded May 8, 2024. One Maine resident was affected (8,020 total). Peterson Holding reported the incident to federal law enforcement, notified regulators, and offered 12 months of Equifax credit monitoring to affected individuals.

Peterson Holding Company detected irregular network activity on June 27-28, 2023. An unauthorized actor accessed certain computer systems and potentially acquired files containing names and other personal information. The company contained the incident by isolating servers and changing passwords. A review concluded on May 8, 2024. Affected individuals are offered credit monitoring.

Peterson Holding Company reported a data breach to the Oregon Attorney General. The breach was reported on 2024-08-01. The breach occurred during 6/27/2023 - 6/28/2023. The breach was discovered on 6/27/2023. 8,020 individuals were affected. Notice was sent on 8/1/2024.

Peterson Holding Company reported a data breach to the Montana Attorney General. The breach was reported on 2024-08-01. The breach occurred from 6/7/2023 to 6/28/2023. 17 Montana residents were affected.

Peterson Holding Company reported a data breach to the Indiana Attorney General. The breach occurred on 2023-06-27 and was reported on 2024-08-01. 2 Indiana residents were affected. 8,020 individuals affected in total.