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

Quest Diagnostics says a cyber breach hit its Quanum lab system, potentially affecting patient records while core operations ...

Quest Diagnostics was quoted at 227.05 euros in a Lang & Schwarz snapshot recorded on October 29, 2026, at 11:00 p.m. Berlin ...

Nationwide lab test company Quest Diagnostics said one of its key systems may have experienced a breach of patient data.

Quest Diagnostics reported unauthorized access to its Quanum LSM patient data platform, with scope, affected individuals, and ...

Quest Diagnostics, a diagnostic information services provider, revealed yesterday it experienced a cyber breach. While at this time the scope of the incident is unknown, the organization believes that ...

Quest Diagnostics confirmed unauthorized access to its Quanum Lab Services Manager (LSM) system, exposing patient information ...

Quest Diagnostics confirms a cyberattack on its Quanum platform involving patient health records, with the number of affected ...

Quest Diagnostics Incorporated is the world's leading provider of diagnostics testing and information service for patients and health professionals. Net sales break down by activity as follows: - ...

American clinical laboratory company Quest Diagnostics disclosed that patient records have been exposed after a threat actor gained unauthorized access to its Quanum LSM system.

Quest Diagnostics (NYSE:DGX) and Waters Corporation announced a collaboration to expand access to the Onclarity ...

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