Cardinal Services, Inc, Cardinal Employer Organization, and Preferred Employer Solutions, collectively (“Cardinal”) data breach

Clerk's notes

Cardinal Services, Inc., Cardinal Employer Organization, and Preferred Employer Solutions, collectively known as Cardinal, have officially reported a data incident. This filing was submitted on May 20, 2026, to regulatory bodies in Maine and is currently under investigation.

While specific details regarding the nature of the breach and the exact categories of personal information involved have not been publicly disclosed, individuals who received a notification letter from Cardinal are likely affected. These notifications typically explain the incident as it pertains to their data.

It is prudent for anyone who received such a notification to carefully review its contents. Regardless of the specific data types, individuals should monitor financial accounts, credit reports, and be alert to any suspicious communications that might attempt to leverage their personal information.

Data incidents can lead to various forms of compromise, from identity theft to unauthorized access of accounts. Given the ongoing investigation into Cardinal's incident, understanding the potential risks and your rights as an affected party is essential.

If you were notified by Cardinal Services about this data incident, you might have questions about what happened and what steps you can take. To explore your options, consider requesting a free case review from an attorney.

If a notification letter about this breach reached you, see every ME data breach on file or browse all cases.