Every public data breach

47 disclosed this week · 26,367 on record

CLAS Information Services

1 breach307 affected in allOther

About

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

records_basis2026-09-25
CLAS Information Services, 2025-04-30organization
records2026-09-25
CLAS Information Services, 2025-04-30307
disclosed2026-09-25
CLAS Information Services, 2025-04-302025-04-30
occurred2026-09-25
CLAS Information Services, 2025-04-302024-10-07
Added2026-09-25
CLAS Information Services, 2025-04-30
Added2026-09-25
CLAS Information Services