Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Ultra Clean Holdings

1 breach6,060 affected in allOther

Breach, details not statedBreach notice filed with the California AG, details not stated.6,060 affectedUSNov 9, 2020
About

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

records_basis2026-09-25
Ultra Clean Holdings, 2020-11-09organization
records2026-09-25
Ultra Clean Holdings, 2020-11-096060
disclosed2026-09-25
Ultra Clean Holdings, 2020-11-092020-11-09
disclosed2026-09-25
Ultra Clean Holdings, 2020-11-092020-11-10
discovered2026-09-25
Ultra Clean Holdings, 2020-11-092020-08-05
Added2026-09-25
Ultra Clean Holdings, 2020-11-09
Added2026-09-25
Ultra Clean Holdings