Genentech

Disclosed May 20, 2024Confirmed

What is known

People affected	Not stated in the sources we have
Disclosed	May 20, 2024
Happened	Feb 21, 2024
Attack	Not stated
Data exposed	Not stated
Sector	Other · US
Status	Confirmed

Sources

Official noticeoag.ca.gov

California Attorney General breach notice: Genentech

Official noticeago.vermont.gov

Vermont Attorney General: 2024-05-20 Genentech Data Breach Notice to Consumers

Official noticein.gov

Indiana Attorney General 2024 data breach report: Genentech

Notices filed

Residents of CAMay 20, 2024

California AGCount not stated

Residents of VTMay 20, 2024

Vermont AGCount not stated

Residents of INMay 20, 2024

Indiana AG1,115 people

History of this record

source2026-09-25

empty to https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-Year-to-Date-Reportdec-2024.pdfby backfillSource

source2026-09-25

empty to https://ago.vermont.gov/document/2024-05-20-genentech-data-breach-notice-consumersby backfillSource

Added2026-09-25

First recordedby backfillSource

First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.

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