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Did Allstate have a data breach?

Answer

Yes. Allstate reported a data breach to the TX Attorney General on August 21, 2026.

View the official filing

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What the filing says

Reported to
TX Attorney General
Filing date
August 21, 2026
Breach date
June 19, 2026
People affected
Not stated in the filing

Information involved

  • Full Name
  • Social Security Number
  • Date of Birth
  • Driver's License Number
  • Policy Number
  • Financial Account Number
  • Routing Number
  • Mailing Address
  • Phone Number

In plain terms

Allstate officially reported a data breach to the Texas Attorney General on August 21, 2026, following a cyber incident that occurred on June 19, 2026. The compromise included sensitive personal and financial information, prompting monitoring and protective measures for affected individuals.

Allstate, a major insurance provider, filed notice with the Texas Attorney General on August 21, 2026, regarding a data breach. The company indicated that a cybersecurity incident on June 19, 2026, led to the exposure of customer information.

The reported exposed data categories include Full Name, Social Security Number, Date of Birth, Driver's License Number, Policy Number, Financial Account Number, Routing Number, Mailing Address, and Phone Number. These details are based on information provided in the public filing.

The exposure of such detailed personal and financial information creates a risk of identity theft and financial fraud. Affected individuals should remain vigilant, as this data could potentially be used for unauthorized access to accounts, fraudulent transactions, or other malicious activities.

To help protect against potential misuse of exposed data, it is generally recommended to monitor financial accounts and credit reports for any suspicious activity. Consider placing a fraud alert or security freeze on your credit files. Also, be wary of unsolicited communications, as scammers may try to use breach information for phishing attempts.

Allstate's investigation into the incident is ongoing, with the company currently monitoring the situation.

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

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.

  • 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.

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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 Allstate.