Every public data breach

44 disclosed this week · 26,355 on record

Frederick County Public Schools

2 breaches905 affected in allEducation

About

Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
Frederick County Public Schools, 2015-02-13
Added2026-09-25
Frederick County Public Schools, 2016-12-29
Added2026-09-25
Frederick County Public Schools