Quinn Emanuel Urquhart & Sullivan, LLP

Quinn Emanuel Urquhart & Sullivan, LLP notified California AG on Jul 21, 2023 of a data breach, which occurred on May 14, 2022.

Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization: Quinn Emanuel Urquhart & Sullivan, LLP
Source: California AG · source record
Date reported: Jul 21, 2023
Date(s) of breach: Tuesday, May 10, 2022Saturday, May 14, 2022
Residents affected: Not published by this source
Data exposed: Not stated in the source listing
Notice letter: Sample notice (PDF)
Discovered: May 14, 2022, as stated in the letter
"On or around May 14, 2022, an electronic discovery vendor that collects and processes QEUS’s electronic discovery data suffered a cybersecurity incident."
Days to notice: 433 days from discovery (May 14, 2022) to the California record (Jul 21, 2023). 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
Third party: The letter attributes the incident to a vendor or service provider
First seen by BreachTally: 2026-10-30 15:57 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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