McLaren Health Care

Pierluigi Paganini June 23, 2025
McLaren Health Care data breach impacted over 743,000 people

The ransomware attack that hit McLaren Health Care in 2024 exposed the personal data of 743,000 individuals. McLaren Health Care is notifying over 743,000 people of a data breach discovered on August 5, 2024. McLaren discovered suspicious activity on its and Karmanos Cancer Institute’s systems on August 5, 2024, revealing a data breach incident. McLaren […]

Pierluigi Paganini November 10, 2023
McLaren Health Care revealed that a data breach impacted 2.2 million people

McLaren Health Care (McLaren) experienced a data breach that compromised the sensitive personal information of approximately 2.2 million individuals. McLaren Health Care (McLaren) disclosed a data breach that occurred between late July and August. The security breach exposed the sensitive personal information of 2,192,515 people. McLaren Health Care is a nonprofit health care organization based in […]

Pierluigi Paganini October 01, 2023
BlackCat gang claims they stole data of 2.5 million patients of McLaren Health Care

The ALPHV/BlackCat ransomware gang added McLaren Health Care to the list of victims on its Tor leak site. McLaren Health Care is a not-for-profit healthcare system based in Michigan, United States. It is one of the largest integrated health systems in the state and serves a significant portion of the population through its network of […]