DataBreachCaseFile.com
Received a 711Massachusetts Mutual Life Insurance Company notification letter? Read the letter guide
MonitoringIndiana AG filing · February 13, 2026

711Massachusetts Mutual Life Insurance Company Reports Indiana Data Breach

711Massachusetts Mutual Life Insurance Company has filed notice of a data security incident with Indiana regulators. The breach, which took place on April 7, 2025, involved the potential exposure of personal information. This filing, submitted on February 13, 2026, initiates public record of the event for affected individuals.

State
Indiana
Breach date
April 7, 2025
Reported
February 13, 2026

What may have been exposed

  • Full Name
  • Social Security Number
  • Date of Birth
  • Financial Account Number
  • Routing Number
  • Policy Number
  • Credit Score Information
  • Transaction History
  • Mailing Address
  • Beneficiary Information

711Massachusetts Mutual Life Insurance Company has formally reported a data security incident to Indiana authorities. The company confirmed that a breach occurred on April 7, 2025, leading to the potential compromise of personal information. This disclosure was officially filed on February 13, 2026, making it part of the public record for those potentially impacted.

The precise nature of the breach and the specific types of information involved were not detailed in the public filing. However, individuals should consider that their personal information may have been exposed. As of the filing date, the investigation into the incident is noted as being under monitoring.

This filing serves as a public record of the security event. Individuals who receive direct notifications from 711Massachusetts Mutual Life Insurance Company should review those communications carefully for specific details pertinent to their situation. The public record ensures transparency regarding such incidents.

In response to any potential exposure of personal information, it is generally recommended to remain vigilant for unusual activity across your accounts. Consider monitoring financial statements and credit reports for any unauthorized transactions or suspicious inquiries. If offered, enroll in any identity protection services provided by the company.

All details regarding this incident are based on the official data breach notifications submitted by 711Massachusetts Mutual Life Insurance Company to regulatory bodies, consistent with requirements for reporting such events.

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

Related data breach cases

Browse all Indiana data breachesView the full case directory