Security pros doubt Canvas attackers really deleted stolen student data

https://www.theregister.com/cyber-crime/2026/05/14/security-pros-doubt-canvas-attackers-really-deleted-stolen-student-data/5240799

https://x.com/home/status/2055290254949527670

https://x.com/home/status/2055327549421457884

https://x.com/home/status/2055369713065034190