Washington DSHS Insider Breach Exposes Personal Data of 8,600 Individuals The Washington Department of Social and Health Services (DSHS) has disclosed an insider data breach affecting approximately 8,600 individuals. A DSHS employee was found to have accessed an internal client data system without authorization, viewing records containing sensitive information, including full names, dates of birth, Social Security numbers, DSHS client numbers, and program enrollment details. The investigation revealed no evidence that health-related data such as diagnoses, test results, or treatment records was accessed. While the employee’s motives remain unclear, DSHS confirmed the access was unrelated to job duties. The timeline of the unauthorized activity and its detection remains unspecified. Upon discovery, DSHS took immediate action to halt further access, and the employee is no longer with the department. It is unknown whether the departure was due to termination or voluntary resignation. Affected individuals are being notified by mail and advised to monitor their accounts and credit reports for suspicious activity. DSHS is collaborating with state and local law enforcement as part of an ongoing investigation. The department is also reviewing internal policies and implementing additional safeguards to strengthen data privacy and security measures.