Every public data breach

47 disclosed this week · 26,367 on record

Marker Group

1 breach14K affected in allOther

About

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

records_basis2026-09-25
Marker Group, 2021-12-30organization
records2026-09-25
Marker Group, 2021-12-3014041
attack2026-09-25
Marker Group, 2021-12-30ransomware
discovered2026-09-25
Marker Group, 2021-12-302021-09-03
Added2026-09-25
Marker Group, 2021-12-30
Added2026-09-25
Marker Group