Quest Diagnostics Confirms Cyber Breach Targeting Patient Records
Quest Diagnostics reports unauthorized access to its Quanum Lab Services Manager platform, sparking a federal investigation into compromised patient files.
POLICY WIRE — Chicago, United States — Medical laboratory operator Quest Diagnostics announced that it uncovered a cyber breach affecting one of its digital platforms this week, potentially compromising confidential patient files.
According to a regulatory filing submitted on Thursday, the firm detected unauthorized access to its Quanum Lab Services Manager system. This particular network allows designated clients to submit test orders, view medical results, and retrieve diagnostics data.
Company officials stated that the hack was identified on Wednesday, prompting immediate notifications to federal law enforcement authorities. The precise volume of affected individuals and the exact nature of the accessed files remain undetermined as the investigation unfolds.
Headquartered in New Jersey, the enterprise confirmed it has enlisted external cybersecurity specialists to support its ongoing response and remediation efforts. This incident follows previous major data security challenges faced by the laboratory provider.
In 2016, a separate online intrusion exposed contact details and laboratory results for approximately 34,000 individuals. Later, in 2019, personal information concerning roughly 11.9 million patients was compromised via an external breach at the American Medical Collection Agency, a third-party billing collections provider.
The latest event occurs amid a broader surge in cyberattacks across multiple commercial sectors. Recent high-profile digital intrusions have targeted various entities, ranging from French supermarket supply chains to core educational software applications.
Meanwhile, international organizations and technology firms are currently rushing to deploy critical online security patches. This heightened urgency follows an artificial intelligence-assisted discovery of vulnerabilities within the PHP programming language, a framework that underpins 70 percent of websites worldwide.
Despite ongoing service disruptions and widespread digital patching efforts globally, Quest Diagnostics confirmed to journalists that its recent security breach is entirely unrelated to the PHP software vulnerability.
Reporting by Policy-Wire (PW)
