Did Suffolk Federal Credit Union have a data breach?

Answer

Yes. Suffolk Federal Credit Union reported a data breach to the Texas Attorney General on September 15, 2026.

What the filing says

Reported to: Texas Attorney General
Filing date: September 15, 2026
Breach date: September 17, 2025
People affected: Not stated in the filing

Information involved

Full Name
Social Security Number
Financial Account Number
Date of Birth
Routing Number
Online Banking Credentials
Credit Score Information
Transaction History

In plain terms

Suffolk Federal Credit Union reported a data security incident to the Texas Attorney General on September 15, 2026. This breach, which occurred on September 17, 2025, involved the exposure of sensitive personal and financial information.

Suffolk Federal Credit Union reported a data security incident to the Texas Attorney General on September 15, 2026. This breach, which occurred on September 17, 2025, involved an unspecified type of security event, according to public filings.

The information reportedly exposed in this incident included Full Name, Social Security Number, Financial Account Number, Date of Birth, Routing Number, Online Banking Credentials, Credit Score Information, and Transaction History.

Exposure of such sensitive data can lead to various risks for affected individuals. Compromised Social Security Numbers and Dates of Birth increase the potential for identity theft. Financial Account Numbers and Routing Numbers could be used for unauthorized transactions, while Online Banking Credentials may grant access to financial accounts.

Individuals who receive a breach notification from Suffolk Federal Credit Union should consider several protective steps. It is advisable to regularly review financial statements and credit reports for any suspicious activity. Changing passwords for online banking and other important accounts is also a recommended precaution. Placing a fraud alert or security freeze on credit reports can add an extra layer of protection.

All details regarding this data security incident are derived from official filings made by Suffolk Federal Credit Union with regulatory bodies, reflecting the information publicly reported about the event.

Other filings by Suffolk Federal Credit Union

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.

Look up another company

Other breaches reported in Texas

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 Suffolk Federal Credit Union.