Baltimore City Public Schools security incident history
Hacking, data breaches and other security incidents involving Baltimore City Public Schools, with related coverage.
Incidents: 1 · Most recent
Baltimore City Public Schools breach exposes data of more than 31,000 people
31kImpact: Data of more than 31,000 people, including staff and pupils
A network intrusion at Baltimore City Public Schools in February 2025 affected the data of more than 31,000 people, including staff and pupils. The exposed data included Social Security numbers, ID information and some pupil-related records. The school system strengthened its cyber security, and a possible link between the attack and Cloak ransomware was raised.
Related reports: 5 · last report →