Every public data breach

44 disclosed this week · 26,355 on record

US Office of Personnel Management

2 breaches26M affected in allGovernmentopm.gov

About

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

Added2026-09-25
US Office of Personnel Management, 2015-06-04
Added2026-09-25
US Office of Personnel Management, 2015-07-09
Added2026-09-25
US Office of Personnel Management