BreachCensus

Cardinal Services, Inc, Cardinal Employer Organization, and

United States of America

Cardinal Services, Inc, Cardinal Employer Organization, and is an organisation in Washington. It appears on the Washington State Attorney General breach-notification register with 1 confirmed incident; the most recent notice was filed on May 20, 2026.

Data as of September 1, 2026.

Sources

Confirmed incident

US-WA — Ransomware Attack

Occurred
June 30, 2025
Disclosed
May 20, 2026

Timeline

  1. May 20, 2026
    Reported to regulator Regulator

    WA AG breach notification: 2,066 Washington residents affected

    source
What a Washington notice means

Required under RCW 19.255.010. Notice to the Attorney General is required when a breach affects more than 500 Washington residents.

Note: the count is Washington residents only, not a total.

Washington breach-notification register ↗

Related

Disclosed around the same time