{"id":"securityweek-4fcfa6e0d09a","seq":441463,"kind":"breach","title":"Quest Diagnostics Reports Cyber Breach Affecting ‘Certain Patient Records’","url":"https://www.securityweek.com/quest-diagnostics-reports-cyber-breach-affecting-certain-patient-records/","permalink":"https://vulnpulse.app/items/securityweek-4fcfa6e0d09a","summary":"Medical laboratory operator Quest Diagnostics said it learned of a cyber breach of one of its systems this week, likely compromising some records for patients. In a Thursday regulatory filing, Quest Diagnostics reported “unauthorized access” to its Quanum Lab Services Manager, a platform where certain clients can place test orders and receive or look up […] The post Quest Diagnostics Reports Cyber Breach Affecting ‘Certain Patient Records’ appeared first on SecurityWeek .","severity":null,"techs":[],"cves":[],"tags":["security"],"source":{"id":"securityweek","name":"SecurityWeek"},"published_at":"2026-10-23T08:25:06.000Z","fetched_at":"2026-10-23T08:26:53.204Z"}