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Orrick, Herrington & Sutcliffe LLP

ArchivedSubmitted 06/30/2023
State
CA
Covered entity type
Business Associate
Individuals affected
342,176
Business associate present
Yes
Type of breach
Hacking/IT Incident
Location of breached information
Network Server
First seen by InfoSec Signals
9/23/2026
Last seen in OCR export
9/23/2026

OCR description

The business associate (BA), Orrick, Herrington, and Sutcliffe, reported that it experienced a cyber-attack that compromised the protected health information (PHI) of 342,176 individuals. The PHI involved included names, health insurance information, diagnoses, email addresses, phone numbers Social Security numbers, birthdates, and home addresses. The BA notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the BA provided complimentary credit monitoring services and implemented additional administrative and technical safeguards to better protect PHI.

Change history

  • 9/23/2026Added to OCR's archive list

Source: U.S. Department of Health and Human Services, Office for Civil Rights, Breach Portal. Records are reproduced as published; entity names and figures are OCR's.