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Breaches & RansomwareEmerging1 sourceAug 29, 2026 · 01:25via Malware.news

McKesson is investigating a cybersecurity incident after ShinyHunters claims patient data theft

Brief

Lawrence Abrams reports: Healthcare and pharmaceutical distribution giant McKesson has disclosed a cybersecurity incident involving unauthorized access to third-party applications and data theft, with the ShinyHunters extortion group claiming it stole 284 million patient data records. McKesson is a major U. S.

healthcare company and pharmaceutical distributor that provides medicines, medical supplies, technology, and services to…

Source

databreaches.net/2026/08/28/mckesson-is-investigat…

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