Did C2N DIAGNOSTICS, LLC have a data breach?
Answer
Yes. C2N DIAGNOSTICS, LLC reported a data breach to the Illinois Attorney General on March 6, 2026.
What the filing says
- Reported to
- Illinois Attorney General
- Filing date
- March 6, 2026
- Breach date
- Not stated in the filing
- People affected
- Not stated in the filing
In plain terms
C2N Diagnostics, a company specializing in brain health diagnostics, officially reported a data security incident to the Illinois Attorney General on March 6, 2026. This filing confirms that unauthorized access to their systems occurred, potentially compromising personal information they maintain.
C2N Diagnostics, LLC, a company focused on advanced brain health diagnostics and neurodegenerative disease testing, filed a report with the Illinois Attorney General on March 6, 2026, confirming a data security incident. This filing indicates that unauthorized parties gained access to their systems.
The report states that personal information handled by C2N Diagnostics may have been exposed as a result of this incident. The specific types of data compromised were not detailed in the public filing.
If you received a formal notification letter from C2N Diagnostics, it means your personal information may have been involved. Review the letter carefully for any specific instructions provided by the company.
As a general precaution, it is advisable to monitor your accounts for any suspicious activity. Consider placing a fraud alert on your credit files, reviewing credit reports regularly, and being cautious of unsolicited communications that request personal details.
This information is based on public records filed with the Illinois Attorney General's office. The company has indicated they are investigating the full scope of this event.
Other filings by C2N DIAGNOSTICS, LLC
Companies often file the same breach in several states. Each filing is listed separately.
Commonly recommended next steps
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
Look up another company
Other breaches reported in Illinois
- The University Of Illinois College Of Medicine - ChicagoYes — reportedIllinois · July 14, 2026
- Abbott Cancer Diagnostics (Formerly Known As Exact Sciences)Yes — reportedIllinois · July 8, 2026
- Aspire Rural Health SystemYes — reportedIllinois · July 7, 2026
- EVERSANA LIFE SCIENCES SERVICESYes — reportedIllinois · June 30, 2026
- EduPath Learning PlatformYes — reportedIllinois · June 25, 2026 · 78,000 affected
- Suncloud HealthYes — reportedIllinois · June 16, 2026
- FRANKLIN & VAUGHN, LLCYes — reportedIllinois · June 15, 2026
- MIDLAND CARE CONNECTION INCYes — reportedIllinois · June 12, 2026
- Taubensee Steel & Wire CompanyYes — reportedIllinois · June 11, 2026
- OPERATION PAR INC.Yes — reportedIllinois · June 10, 2026
DataBreachSearch.com reports what was filed with state regulators. It is not legal advice, is not a law firm, and is not affiliated with any government agency or with C2N DIAGNOSTICS, LLC.