Azusa Police Department

The Azusa Police Department is a municipal law enforcement agency operating within the United States of America. Its primary function is to provide public safety services to the community of Azusa, encompassing crime prevention, investigation, emergency response, and maintaining public order. As a police department, its core services include patrol operations, criminal investigations, traffic enforcement, and responding to calls for service from residents and businesses within its jurisdiction. The department operates critical infrastructure necessary for public safety, including emergency dispatch systems.

In March 2021, the Azusa Police Department experienced a significant cybersecurity incident impacting its operations. On March 9th, the department fell victim to a ransomware attack perpetrated by the DoppelPaymer group. This attack disrupted certain internal computer systems, although emergency response capabilities reportedly remained functional. Following the department's refusal to pay the demanded ransom, the attackers leaked stolen data publicly. The compromised information included sensitive police investigation records, patrol reports, department financial data, and highly sensitive personal information such as Social Security numbers, medical details, and license plate recognition data. This breach necessitated an investigation involving third-party cybersecurity specialists. Consequently, the department notified individuals whose personal information was exposed and established a dedicated assistance line, offering affected individuals credit monitoring services to mitigate potential identity theft risks stemming from the incident.