Colossal Contracting LLC data breach

Clerk's notes

Colossal Contracting LLC, a firm involved in complex construction and infrastructure projects, officially reported a data security incident to the Indiana Attorney General on November 18, 2025. This report confirms that unauthorized access to their systems occurred on or around September 10, 2024, potentially compromising personal information managed by the company.

While the exact types of data involved in this breach have not been specified in public records, companies in this sector commonly handle a range of sensitive personal information. Affected individuals are generally those whose data was stored within the impacted systems at Colossal Contracting LLC.

The incident is currently under investigation. This means authorities and the company are working to understand the full scope of the breach, including precisely what information was affected and how the unauthorized access occurred. The notification you received should offer further details specific to your situation.

If you have received a formal data breach notification letter from Colossal Contracting LLC, it signifies that your personal information was likely among the files potentially accessed. It is critical to carefully review this letter, as it should outline the specifics of the incident as they pertain to you.

Taking proactive steps is advisable. Closely monitor any financial or personal accounts for unusual activity and consider placing fraud alerts if recommended in your notification letter. Remaining vigilant is a key component of protecting your information following such an event.

Understanding your rights as an affected individual is important. Companies are generally obligated to protect the data they collect, and when a breach occurs, those whose information was compromised may have legal recourse.

If you believe your personal information was exposed in the Colossal Contracting LLC incident, you may be eligible for a no-cost case review. This allows you to discuss the specifics of your situation and explore any potential next steps.

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