Cardinal Services Reports Data Security Incident to Washington AG
On May 20, 2026, Cardinal Services and Cardinal Employer Organization reported a data security incident to the Washington Attorney General. This incident involved unauthorized access to systems typically housing personal information. Individuals who received a notification letter should review it for specifics on the exposed data and offered identity monitoring services.
- State
- Washington
- Reported
- May 20, 2026
Cardinal Services, Inc. and Cardinal Employer Organization, firms operating as a Professional Employer Organization (PEO), have officially reported a data security incident. This incident was filed with the Washington Attorney General on May 20, 2026. These organizations typically provide payroll, benefits administration, and workforce management services to client companies.
The filing confirms that unauthorized access occurred within their systems. While the exact nature of the accessed information has not been specified in the public record, PEOs routinely handle a broad range of sensitive personal information for employees and clients. This data is essential for regulatory compliance and various HR functions.
If you have received a formal data breach notification letter from Cardinal Services or Cardinal Employer Organization, it indicates that your personal information was contained within the affected environment. The letter should detail the specific scope of the exposure and any identity monitoring or protection services being offered to you.
It is recommended that individuals who received such a notification remain vigilant. Review your financial and other online accounts regularly for any suspicious activity. Be cautious of unsolicited communications that request personal details, as these could be phishing attempts.
The incident remains under investigation. The information provided reflects what has been officially reported to the Washington Attorney General's office as of the filing date.