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Did Topstep LLC have a data breach?

Answer

Yes. Topstep LLC reported a data breach to the Indiana Attorney General on January 20, 2026.

View the official filing

What the filing says

Reported to
Indiana Attorney General
Filing date
January 20, 2026
Breach date
December 14, 2025
People affected
Not stated in the filing

Information involved

  • Full Name
  • Social Security Number
  • Date of Birth
  • Banking and Direct Deposit Details
  • Government-Issued Identification
  • Email Address
  • Physical Address
  • Trading Account Credentials

In plain terms

Topstep LLC, an Indiana-based financial services platform, officially reported a data security incident to state regulators on January 20, 2026. This breach involved sensitive personal and financial information of individuals using the platform, raising concerns for those whose data is managed for trading and verification.

Topstep LLC, operating within the financial services sector, formally reported a data security incident to Indiana authorities on January 20, 2026. The company’s public filing confirms that a breach occurred on or around December 14, 2025, concerning sensitive personal data entrusted to the firm. As a platform that evaluates and funds traders, Topstep LLC routinely collects extensive personal and financial information for onboarding, verification, and payout processing.

The specific method of the breach was not detailed in the public filing. However, such incidents often involve unauthorized intrusions into systems that hold customer records. The company has indicated that its investigation into the security event is ongoing, and the situation remains under monitoring.

According to the filing, the types of data confirmed to be exposed include Full Name, Social Security Number, Date of Birth, Banking and Direct Deposit Details, Government-Issued Identification, Email Address, Physical Address, and Trading Account Credentials. This array of compromised information poses various risks to affected individuals.

Individuals who believe they may have been affected by this incident should carefully read any official notifications received directly from Topstep LLC. It is crucial to remain vigilant for any suspicious financial activity, unexpected communications, or unauthorized attempts to access personal accounts. As a general precaution, consider placing a fraud alert or security freeze on your credit reports and regularly review all financial statements for unusual transactions.

If you received a notification letter about this breach, you can compare it with other Indiana data breach filings or browse all cases.

Other filings by Topstep LLC

Companies often file the same breach in several states. Each filing is listed separately.

Commonly recommended next steps

  • 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.

  • Secure your online accounts

    Change the password on any account that reused an exposed password and turn on two-factor authentication wherever it's offered.

  • 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.

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Other breaches reported in Indiana

DataBreachSearch.com reports what was filed with state regulators. It is not legal advice, is not a law firm, and is not affiliated with any government agency or with Topstep LLC.