6Sonoma Underground Services Inc data breach

Clerk's notes

6Sonoma Underground Services Inc, located in Indiana, reported a data security incident to authorities on August 6, 2026. This incident, which first occurred around December 10, 2025, involved unauthorized access to its systems.

While the precise nature of the breach and the specific types of personal information affected have not been detailed, it is understood that some individuals' data was involved. The company filed this report as part of its obligations following such a security event.

As of the latest update, the investigation into the 6Sonoma Underground Services Inc data breach is listed as 'monitoring.' This indicates ongoing observation of the situation, though further details regarding the scope or cause are not publicly available.

If you received a data breach notification letter from 6Sonoma Underground Services Inc, it is important to carefully review its contents. This letter should provide specific details about the incident and any protective measures the company recommends. Consider monitoring any accounts linked to the personal information you provided to the company.

Understanding your options after a data breach can be complex. If you are concerned about the exposure of your personal information from this incident, you may be eligible for a free case review to discuss your situation and potential legal avenues. This consultation can help clarify what steps might be appropriate for you.

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