ShinyHunters claims it stole 284 million patient records from McKesson

Healthcare company McKesson disclosed a cybersecurity incident in which hackers got into third-party applications and stole data. McKesson is a major U.S. healthcare company that distributes pharmaceuticals, medical supplies and other healthcare products to pharmacies, hospitals and clinics. According to the SEC filing, the intrusion was detected on August 25, 2026. The company said the investigation “is in its early stages,” and that it has not determined the incident is material or likely to affect … More → The post ShinyHunters claims it stole 284 million patient records from McKesson appeared first on Help Net Security.