A major cyberattack on PowerSchool, a widely used K-12 software platform, has potentially exposed the personal data of over 45 million students and teachers across the U.S. The breach, which occurred through a compromised customer support portal, includes sensitive details like names, addresses, and possibly Social Security numbers. Schools, particularly in North Dakota, are experiencing disrupted access. Authorities and PowerSchool are investigating the incident, working to prevent further unauthorized access and notify impacted individuals.