Latest / California / December 2020
Ultra Clean Holdings, Inc.
Ultra Clean Holdings, Inc. notified California AG on Dec 23, 2020 of a data breach, which occurred on Aug 4, 2020. Data exposed: Email address.
All 2 filings by Ultra Clean Holdings, Inc., state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)
- Organization
- Ultra Clean Holdings, Inc.
- Source
- California AG · source record
- Date reported
- Dec 23, 2020
- Date(s) of breach
- Monday, August 3, 2020Tuesday, August 4, 2020
- Residents affected
- Not published by this source
- Data exposed
- Email address
- Notice letter
- Sample notice (PDF)
- Discovered
- Aug 5, 2020, as stated in the letter"We are writing to inform you that on August 5, 2020, we discovered that on August 3 and 4, 2020 UCT had been the victim of an email phishing scheme, which resulted in the attacker obtaining some of your personal information."
- Days to notice
- 140 days from discovery (Aug 5, 2020) to the California record (Dec 23, 2020). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82). Over the statutory period
- Offered in the letter
- 24 months of credit or identity monitoring through Experian
- First seen by BreachTally
- 2026-10-30 16:09 UTC
Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.
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Other filings by Ultra Clean Holdings, Inc.
| Organization | State | Reported | Residents affected |
|---|---|---|---|
| Ultra Clean Holdings, Inc. | OR | Nov 10, 2020 | 5,449 |
Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.