American Federation of Musicians Local 47

American Federation of Musicians Local 47 notified California AG on Jul 7, 2023 of a data breach. Data exposed: Social Security number, Financial / bank account, Medical / health information, Date of birth, Usernames / passwords.

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

Organization: American Federation of Musicians Local 47
Source: California AG · source record
Date reported: Jul 7, 2023
Date(s) of breach: n/a
Residents affected: Not published by this source
Data exposed: Social Security number Financial / bank account Medical / health information Date of birth Usernames / passwords
Notice letter: Sample notice (PDF)
Discovered: Jun 26, 2023, as stated in the letter
"On Monday, June 26, 2023, at approximately 8 a.m., the American Federation of Musicians, Local 47 (“Local 47”) discovered that at approximately 6:30 a.m., hackers had perpetrated a ransomware attack against the Union."
Days to notice: 11 days from discovery (Jun 26, 2023) to the California record (Jul 7, 2023). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
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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Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.