Cybersecurity Breach Disrupts Canvas Learning Platform Across U.S. Schools and Universities A widespread cybersecurity incident has disrupted Canvas, the widely used online learning management system, affecting schools, universities, and students nationwide including multiple institutions in Oklahoma. The outage, which began this week, has rendered both the web and mobile versions of Canvas inaccessible, preventing students from accessing assignments, quizzes, and exams. The University of Oklahoma (OU) confirmed the breach in an automated email to students, acknowledging a "global issue" impacting institutions worldwide. OU stated it is working with Instructure, Canvas’s parent company, to monitor the situation and gather details. Oklahoma State University (OSU) also reported the disruption, with Associate Director of Media Relations Mack Burke confirming that no timeline for restoration has been provided. Social media posts show Canvas displaying a black-and-white error notice, though the authenticity of these images remains unverified. The breach extends beyond higher education, with Edmond Public Schools notifying parents that their systems are also affected. The district stated there is no estimated recovery time, but updates will be shared as they become available. The incident coincides with a critical academic period, as students prepare for final exams and end-of-semester coursework, amplifying the disruption’s impact. Authorities and institutions continue to assess the scope and origin of the breach.

The University of Oklahoma suffered a data breach that exposed thousands of students' educational records. The compromised information includes social security numbers, financial aid information, and grades in records dating to at least 2002 through lax privacy settings in a campus file-sharing network, violating federal law. They investigated the incident and FERPA expert Amelia Vance suggests schools regularly audit themselves.