Centennial Bank & Happy State Bank Data Breach: Your Data Exposed
Centennial Bank and its division Happy State Bank confirmed a data breach on August 7, 2026, which was reported on September 17, 2026. If you received a notification letter, your personal information may have been exposed, making it crucial to understand your options and protect yourself.
This breach is real, not a scam. Centennial Bank (including its division Happy State Bank) officially reported it to the Texas Attorney General on September 17, 2026.
Reviewed by David S. Harris, Esq., data breach and class action attorney (Florida Bar No. 0112739). Free consultation: 786-306-7278
Received a Centennial Bank (including its division Happy State Bank) notification letter? Find out in minutes if you qualify for compensation.
Free case review- State
- Texas
- Breach date
- August 7, 2026
- Reported
- September 17, 2026
What may have been exposed
- Full Name
- Social Security Number
- Financial Account Number
- Date of Birth
- Routing Number
- Credit Score Information
- Transaction History
- Mailing Address
Centennial Bank, including its Happy State Bank division, recently confirmed a data breach impacting customer personal information. This incident, which occurred on August 7, 2026, was reported on September 17, 2026. Authorities are currently monitoring the situation as the investigation continues.
If you received a notification letter from Centennial Bank or Happy State Bank, it means your personal information was involved. Even without specific details, exposure of your data can lead to serious risks like identity theft and financial fraud. Staying informed and proactive is your best defense.
We advise all affected individuals to immediately review any financial statements or credit reports for suspicious activity. Consider placing a fraud alert or credit freeze to prevent unauthorized new accounts. Be extra cautious of unsolicited emails, calls, or texts, as scammers often target data breach victims.
Understanding your rights after a data breach can be complex. Our experienced legal team specializes in helping consumers navigate these situations and seek accountability from organizations that fail to protect their data. You don't have to face the consequences of this exposure alone.
If your personal information was exposed in the Centennial Bank and Happy State Bank breach, we offer free, confidential case reviews. We can discuss what this breach means for you and whether you may be entitled to compensation. Contact us today to explore your options.
Received the Centennial Bank (including its division Happy State Bank) notification letter? The Centennial Bank (including its division Happy State Bank) case file tracks this filing.
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.
Centennial Bank data breach lawyer, lawsuit and letter questions
- Do I need a Centennial Bank data breach lawyer or attorney?
- You don't need to pay to find out. Our data breach attorneys review notices like this one for free, and data breach cases are usually handled on contingency — no fee unless money is recovered for you.
- Can I sue Centennial Bank over the data breach?
- It depends on what was exposed, the law in Texas and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
- How many people were affected by the Centennial Bank data breach, and what was exposed?
- The filing does not give a count of affected people and lists the following information as involved: Full Name, Social Security Number, Financial Account Number, Date of Birth, Routing Number, Credit Score Information, Transaction History, Mailing Address. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
- Is there a Centennial Bank data breach class action lawsuit?
- Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Centennial Bank. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
- Is the Centennial Bank data breach letter legit or a scam?
- A notice from Centennial Bank in the mail matches the breach Centennial Bank reported to the Texas Attorney General on September 17, 2026. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Centennial Bank through a phone number or website you find yourself.
- Did Centennial Bank offer free credit monitoring?
- Any free monitoring Centennial Bank is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Signing up doesn't waive any legal rights you may have.
- How much could a Centennial Bank data breach settlement or claim be worth?
- There is no set amount, and no Centennial Bank settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. The filing lists Full Name, Social Security Number, Financial Account Number as involved. Keep receipts and records; they're what damages claims are built on.
- Where can I see the official Centennial Bank breach notice?
- Centennial Bank's report is published by the Texas Attorney General: https://oag.my.site.com/datasecuritybreachreport/apex/DataSecurityReportsPage#BR-0005334 Compare it with the letter you received to confirm the dates and details match.
- What should I do after getting the Centennial Bank data breach notice?
- Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
Source: Texas Attorney General filing
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