CyberSecurity News
Quest Diagnostics Reports Cyber Breach Affecting ‘Certain Patient Records’
SecurityWeek
· October 23, 2026AI summary
Quest Diagnostics has reported a cyber breach that resulted in unauthorized access to its Quanum Lab Services Manager platform. This platform is used by certain clients to place test orders, and the breach has affected certain patient records. The breach was disclosed in a regulatory filing by the company.
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