QUEST DIAGNOSTICS INC - 8-K Filing

Quest Diagnostics reports unauthorized access to Quanum LSM system affecting certain patient records (Items: 8.01 Other Events)

2 articles from 2 sources · updated October 26, 2026, 11:52 UTC

Coverage

• Quest Diagnostics Confirms Data Breach Affecting Quanum Lab Testing Platform TechCrunch · October 23, 2026, 15:00 UTC
• QUEST DIAGNOSTICS INC - 8-K Filing SEC EDGAR · October 22, 2026, 10:54 UTC