Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Milliman

2 breaches50K affected in allOther

Hacking breachHacking, data exposed not stated. Reported to the California AG.49K affectedUSAug 14, 2023Breach, details not statedBreach notice filed with the Indiana AG, details not stated.570 affectedUSAug 6, 2020
About

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

Added2026-09-25
Milliman, 2020-08-06
records_basis2026-09-25
Milliman, 2023-08-14organization
records2026-09-25
Milliman, 2023-08-1449438
attack2026-09-25
Milliman, 2023-08-14hacking
discovered2026-09-25
Milliman, 2023-08-142023-05-31
Added2026-09-25
Milliman, 2023-08-14
Added2026-09-25
Milliman