PowerSchool, a technology service provider for school districts, reported a cybersecurity incident in Maryland affecting approximately 145,783 residents. The incident occurred between December 19 and December 28, 2024, involving unauthorized exfiltration of personal information (names, SSNs, DOBs, limited medical alerts) via a customer support portal. PowerSchool engaged forensic experts and law enforcement, and is offering credit monitoring through Experian.
Affected (this filing): 145,783