People search University of California, Berkeley data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 2 University of California, Berkeley-linked incidents, with headline counts up to 160K+ in catalog rows. This page maps every attested event through 2026 with internal links to canonical records.
Why University of California, Berkeley breach history matters
University of California, Berkeley operates in Government (Unknown). Across indexed rows, recurring themes include mixed intrusion and disclosure events. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2016 — — University of California, Berkeley: Hacking, 80,000 records
Cataloged incident. Data breach reported. academic organization. Method: hacked. Source: Wikipedia List of data breaches. Exposed categories include Personal and demographic data. BreachHistory cites approximately 80K+ affected records in this row. See the uc-berkeley2016-80000-wiki2 and canonical BreachHistory entry.
2009 — — University of California, Berkeley: Hacking, 160,000 records
Cataloged incident. Data breach reported. academic organization. Method: hacked. Source: Wikipedia List of data breaches. Exposed categories include Personal and demographic data. BreachHistory cites approximately 160K+ affected records in this row. See the uc-berkeley2009-160000-wiki2 and canonical BreachHistory entry.
Patterns and analysis
- Mixed intrusion and disclosure events — appears across multiple University of California, Berkeley catalog entries; prioritize controls that address this class of failure.
- Record-count hygiene — BreachHistory indexes actor-cited figures separately from company-confirmed totals; read each row's technicalWriteup before treating counts as fact.
- 2026 monitoring — New disclosures roll into this timeline as they are verified or labeled unverified per catalog policy.
What to do if you may be affected
- Step 1: Enable phishing-resistant MFA on every account tied to this brand.
- Step 2: Use unique passwords and a password manager—breach rows often involve credential reuse.
- Step 3: Monitor official company breach notices and regulator filings, not dark-web downloads.
- Step 4: Bookmark the University of California, Berkeley company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/uc-berkeley · Latest: uc-berkeley2016-80000-wiki2.
Sources: BreachHistory catalog (2 rows for University of California, Berkeley), company and regulator disclosures cited in individual breach records.