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Quest Diagnostics DGX

Quest Diagnostics reports cybersecurity breach

Item 8.01 Other events

Form
8-K
Filed
Importance
Routine
  1. Unauthorized access to Quanum LSM system on Oct 21, 2026
  2. Patient records potentially accessed
  3. Business operations not materially disrupted

Written from the 8-K on EDGAR. AI can make mistakes. Check the filing.

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Data on this page was fetched . The filing on SEC.gov is the record.