A teachable moment: What the Penn breach reveals about modern cyber risk

The report describes a large-scale University of Pennsylvania breach where a compromised PennKey account enabled lateral movement into Salesforce, SAP, Qlik, and SharePoint, resulting in the reported exfiltration of approximately 1.2 million records (students, donors, alumni, employees); the incident prompted multiple proposed class-action suits and press/federal attention. The document contextualizes the event with other higher-education incidents, provides an agnostic hardening checklist (MFA, least privilege, segmentation, DLP, backups, IR exercises), and promotes ThreatLocker’s Zero Trust controls as a mitigation.