Baltimore City Public Schools

Disclosed Apr 22, 202531,000 affectedConfirmed

Baltimore City Public Schools breach affects over 31,000 people

Baltimore City Public Schools said a February 13, 2025 cyberattack compromised documents with information on current and former employees, volunteers and students; more than 31,000 people were notified.

What is known

People affected	31,000 (as reported by the organization)
Disclosed	Apr 22, 2025
Discovered	Feb 13, 2025
Happened	Feb 8, 2025
Attack	Ransomware
Data exposed	NamesEmploymentEducation recordsChildren's dataOther
Sector	Education · US
Status	Confirmed

Sources

Newsbleepingcomputer.com

Baltimore City Public Schools data breach affects over 31,000 people

Official noticeago.vermont.gov

Vermont Attorney General: 2025-04-29 Baltimore City Public Schools Data Breach Notice to Consumers

Official noticein.gov

Indiana Attorney General 2025 data breach report: Baltimore City Public Schools

Notices filed

TotalApr 22, 2025

Research31,000 people

Residents of INApr 24, 2025

Indiana AG9 people

Residents of VTApr 29, 2025

Vermont AGCount not stated

History of this record

occurred2026-09-25

empty to 2025-02-08by backfillSource

source_type2026-09-25

press to officialby backfillSource

source_url2026-09-25

https://www.bleepingcomputer.com/news/security/baltimore-city-public-schools-data-breach-affects-over-31-000-people/ to https://ago.vermont.gov/document/2025-04-29-baltimore-city-public-schools-data-breach-notice-consumersby backfillSource

status2026-09-25

disclosed to confirmedby backfillSource

verified_by2026-09-25

empty to vt-agby backfillSource

verified2026-09-25

0 to 1by backfillSource

Added2026-09-25

First recordedby seedSource

First seen 2026-09-25 (Research), confirmed by Vermont AG. Record counts are as reported. Not legal advice.

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