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Data from Insight Hospital and Medical Center Leaked on Dark Web

Databreaches •Dissent • March 2, 2026

On or January 26, 2026, Insight Hospital and Medical Center (“Insight”) in Chicago issued a substitute notice. It states that in September 2025, Insight learned of unusual activity within its network. An investigation subsequently determined that an unauthorized individual accessed the network between August 22, 2025 and September 11, 2025. As of the date... Source

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Data Breach at Insight Hospital Exposes Patient Information on Dark Web On January 26, 2026, Insight Hospital and Medical Center in Chicago reported a data breach involving unauthorized access to its network. The breach occurred between August 22, 2025, and September 11, 2025, during which sensitive data was compromised and subsequently leaked on the dark web. The hospital issued a substitute notice detailing the incident and its timeline. 3 sources 48

Data from Insight Hospital and Medical Center Leaked on Dark Web

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