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MonitoringIndiana AG filing · March 10, 2026

6SitusAMC Holdings Corporation Reports Data Breach

6SitusAMC Holdings Corporation filed a data breach report with state authorities in March 2026, stemming from an incident that occurred in late 2025. The filing indicates that personal information was compromised, and individuals should take steps to protect themselves.

State
Indiana
Breach date
November 12, 2025
Reported
March 10, 2026

What may have been exposed

  • Full Name
  • Social Security Number
  • Date of Birth
  • Financial Account Number
  • Routing Number
  • Home Address
  • Mortgage and Loan Details
  • Credit Score Information

6SitusAMC Holdings Corporation, an Indiana-based entity, recently filed a report acknowledging a data security incident. This filing was submitted to state regulators on March 10, 2026, detailing an event that originally took place on November 12, 2025.

The report from 6SitusAMC Holdings Corporation indicates that personal information was involved in this breach. The specifics regarding the types of data exposed were not detailed in the public filing, which means the exact categories of personal data affected are not publicly disclosed. Therefore, individuals should consider that various forms of their personal information may have been compromised.

Following the discovery of the incident, the company has stated that the situation is currently under monitoring. The filing with state officials serves as a public record of the breach, providing transparency about the event to potentially affected individuals and the public.

Individuals who believe they may be impacted by this breach are advised to remain vigilant. It is always a good practice to monitor financial accounts for any unauthorized activity and to review credit reports for suspicious inquiries. Consider placing a fraud alert or security freeze on your credit if you are concerned.

Additionally, be cautious of unsolicited communications, especially those requesting personal details. These measures are standard recommendations when any personal information may have been compromised, helping to mitigate potential risks.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

  • Freeze your credit

    Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.

  • Watch your financial accounts

    Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.

  • 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.

Source: Indiana Attorney General filing

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