Los Angeles County Museum of Art (LACMA) customer data exposed after Los Angeles County Museum of Art (LACMA) breach
Data Leak
Summary
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LACMA disclosed a data breach that may have exposed customer and employee information, including Social Security numbers, government ID numbers, partial financial account numbers, and medical information. The museum detected suspicious activity on July 11, 2025, and later confirmed its network was compromised. The newly identified exposure scope raises identity-theft and privacy risk for impacted individuals.
Related Happenings
Los Angeles County Museum of Art (LACMA) hit by cyberattack
Incident
H score16
First: 26.08.2026 00:58
Last: 26.08.2026 00:58
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How related:
The Los Angeles County Museum of Art (LACMA) has announced that a breach last year exposed customer and employee information.
About this happening:
The Los Angeles County Museum of Art (LACMA) disclosed a breach that exposed customer and employee information, including sensitive personal and medical data. The museum s...
Los Angeles County Museum of Art (LACMA) hit by cyberattack
IncidentHow related: The Los Angeles County Museum of Art (LACMA) has announced that a breach last year exposed customer and employee information.
About this happening: The Los Angeles County Museum of Art (LACMA) disclosed a breach that exposed customer and employee information, including sensitive personal and medical data. The museum s...
Timeline
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26.08.2026 00:58 1 articles · 1h ago
Suspicious activity begins on LACMA systems
Detection Ioc UpdateSuspicious activity begins on the Los Angeles County Museum of Art (LACMA) systems four days before the museum detects it, marking the start of the compromise later tied to customer and employee data exposure.
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- LACMA data breach last year exposed social security and medical data — www.bleepingcomputer.com — 26.08.2026 00:58
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26.08.2026 00:58 1 articles · 1h ago
LACMA detects suspicious activity on July 11, 2025
Detection Ioc UpdateLACMA detects suspicious activity on its systems on July 11, 2025, identifying the issue that later becomes tied to a confirmed network compromise.
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- LACMA data breach last year exposed social security and medical data — www.bleepingcomputer.com — 26.08.2026 00:58
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26.08.2026 00:58 1 articles · 1h ago
LACMA confirms network compromise
Technical Analysis UpdateAbout a month after the July 11, 2025 detection, the investigation confirms that LACMA's network was compromised, establishing that the suspicious activity reflected a real breach rather than a false alarm.
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- LACMA data breach last year exposed social security and medical data — www.bleepingcomputer.com — 26.08.2026 00:58
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26.08.2026 00:58 2 articles · 1h ago
LACMA discloses exposed customer and employee data
Initial DisclosureLACMA publicly discloses that a breach exposed customer and employee information and says the accessed data may include full names, dates of birth, Social Security numbers, driver’s license or government-issued identification numbers, partial financial account numbers, partial payment card information, health insurance information, and medical information; it also says it notified law enforcement and sent personalized data breach notifications to impacted individuals.
Show sources
- LACMA data breach last year exposed social security and medical data — www.bleepingcomputer.com — 26.08.2026 00:58
- LACMA data breach last year exposed social security and medical data — www.bleepingcomputer.com — 26.08.2026 00:58