Toronto District School Board security incident history
Hacking, data breaches and other security incidents involving Toronto District School Board, with related coverage.
Incidents: 2 · Most recent
PowerSchool breach: 40 years of Toronto school board student data stolen
↳ Knock-on damage from the PowerSchool incident · View original incidentImpact: 40 years' worth of student data
Forty years' worth of Toronto District School Board student data was stolen in the PowerSchool breach. The school board disclosed the incident.
Related reports: 2 · last report →Toronto District School Board ransomware attack leaks student data
Impact: Student information leaked
The Toronto District School Board was hit by a ransomware attack in June 2024. The board said its systems were operational after the attack, but later confirmed that student information had been stolen. Ransomware gang LockBit claimed responsibility for the breach.
Related reports: 7 · last report →