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MonitoringIndiana AG filing · August 21, 2026

City of Brandenburg Reports 2026 Data Breach in Indiana

The City of Brandenburg in Indiana reported a data breach in August 2026, stemming from an incident that occurred in April of the same year. This incident potentially exposed sensitive personal details including Full Name, Social Security Number, and Banking and Payment Information, creating risks for affected individuals.

State
Indiana
Breach date
April 22, 2026
Reported
August 21, 2026

What may have been exposed

  • Full Name
  • Social Security Number
  • Date of Birth
  • Government ID Number
  • Banking and Payment Information
  • Home Address
  • Employee Wage and Tax Information
  • Contact Details

The City of Brandenburg, located in Indiana, officially reported a data security incident to state authorities on August 21, 2026. The breach event itself was identified on April 22, 2026, impacting an unspecified number of individuals.

The nature of the breach was not specified in public records. However, local government entities like the City of Brandenburg manage a wide array of sensitive data due to their administrative role. Cybersecurity experts frequently note that municipal agencies face unique challenges, including legacy IT systems and budget constraints, which can make them targets for various types of cyberattacks.

According to official filings, the exposed information included Full Name, Social Security Number, Date of Birth, Government ID Number, Banking and Payment Information, Home Address, Employee Wage and Tax Information, and Contact Details. The exposure of such a broad spectrum of personal identifiers presents significant risks, including potential identity theft and financial fraud.

Individuals whose Social Security Numbers or Government ID Numbers are compromised face an elevated risk of new account fraud or unauthorized access to existing accounts. Banking and Payment Information, if exposed, can be used for unauthorized transactions. It is important for those affected to take proactive measures.

If you have received a notification regarding this incident, it is generally recommended to remain vigilant for signs of suspicious activity. Consider placing a fraud alert or security freeze on your credit reports with the three major credit bureaus (Experian, Equifax, and TransUnion). Regularly review your financial statements and credit reports for any unfamiliar transactions or accounts. These steps are widely advised to help mitigate the potential impact of data exposure.

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.

  • Guard against tax fraud

    File your tax return as early as possible and consider requesting an IRS Identity Protection PIN so no one can file a fraudulent return in your name.

  • 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.

  • Replace exposed ID documents

    Contact your state DMV or the issuing agency about replacing an exposed driver's license, passport, or government ID number.

  • 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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