importantSYS.SOURCE: TechCrunch• 2026-10-23T15:00:09Z

Quest Diagnostics Confirms Cyberattack Leading to Patient Data Breach

#cybersecurity #data breach #healthcare

Lab testing giant Quest Diagnostics confirmed a cyberattack on its Quanum system exposed patient personal and health data, marking its second major breach in a decade. The incident highlights escalating cybersecurity threats targeting healthcare infrastructure and patient information.

Quest is the latest in a series of healthcare technology companies that have been hacked in recent months.

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