{"companyName":"McKesson Corporation","companyDomain":"mckesson.com","breachUrl":"https://breached-web-instalaw.vercel.app/breach/mckesson-20260825","llmTextUrl":"https://breached-web-instalaw.vercel.app/breach/mckesson-20260825/llms.txt","summary":"McKesson disclosed an August 2026 cybersecurity incident involving unauthorized access to third-party applications and data exfiltration; the affected data and population have not been disclosed.","caseSite":{"label":"McKesson incident claims intake","url":"https://mckessonclaims.com/","description":"Independent Hall Attorneys intake for people and organizations concerned about McKesson's August 2026 cybersecurity incident."},"facts":{"reportedAt":"2026-08-28T00:00:00.000Z","breachDate":"2026-08-25T00:00:00.000Z","affectedCount":null,"exposedDataTypes":["Data categories not yet disclosed"],"severity":"high","latestModifiedAt":"2026-08-29T03:22:54.624Z"},"sources":[{"type":"company_statement","label":"Company Statement","url":"https://www.mckesson.com/utility/cybersecurity/customer-cybersecurity-information-center/","title":"McKesson Customer Cybersecurity Information Center","publisher":"McKesson Corporation","publishedAt":null,"retrievedAt":"2026-08-29T03:22:54.624Z","isPrimarySource":true,"confidence":100}],"updates":[]}