Question 1

What happened in the Quantum Health, Inc. data breach?

Accepted Answer

Quantum Health, Inc. experienced a phishing breach that occurred on May 29, 2026. The breach was discovered on June 1, 2026 and publicly disclosed on May 29, 2026.

Question 2

What data was exposed in the Quantum Health, Inc. breach?

Accepted Answer

The following types of data were exposed: Names, health_insurance_information, health_information, other_personal_information, Social Security Numbers.

Question 3

What should I do if I was affected by the Quantum Health, Inc. breach?

Accepted Answer

If you were affected, you should: monitor your accounts and health records for suspicious activity, consider placing a fraud alert or credit freeze with the major credit bureaus, watch for official notification letters from Quantum Health, Inc., report any suspicious use of your health information to HHS, and be cautious of phishing attempts that may reference this breach.

Quantum Health, Inc. Data Breach

Data Exposed

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Related Coverage

Analysis