Chicago Vein Institute network intrusion
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Chicago Vein Institute experienced a network disruption affecting certain systems on Aug. 18, 2026, and found unauthorized access to information between July 26 and Aug. 18. Its October notice, which identifies the affected organization as Chicago Uptown Medical Center, said a review of affected information was continuing. A later Booba Project claim remains unverified and has not been tied to the disclosed intrusion.
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