The County of Delaware, Pennsylvania, notified residents of unauthorized access to its computer network beginning November 21, 2020. The County engaged forensic specialists and took network portions offline. Personal information potentially accessed includes names, SSNs, driver's license numbers, financial account info, DOB, and medical/health insurance data. No evidence of fraud was found. The County offered credit monitoring via Experian. The investigation was ongoing as of the July 2021 notification.