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Quest Diagnostics Quanum Breach, Tempus AI Expands BMS and Pathos AI Deals, Abbott Oncodetect Data — Oct 24, 2026
The Diagnostics & Lab Testing Business Brief — Saturday, October 24, 2026
The business behind the tests. Today's developments shaping the diagnostics industry.
Quest Diagnostics Quanum breach: Quest disclosed in an SEC Form 8-K (Oct 22) that it learned Oct 21 of unauthorized access to its Quanum Lab Services Manager system and believes an unauthorized party accessed certain patient records; access was paused, law enforcement notified, operations not materially disrupted, and affected-patient count not disclosed; law-firm investigations followed Oct 23. Source: PR Newswire — Quest Diagnostics…
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