US Tiger Securities (TradeUP) Data Breach: Steps for Victims

US Tiger Securities Inc., also known by its brand TradeUP Securities, has officially confirmed a data security incident. On May 15, 2026, the company reported to the Washington Attorney General that unauthorized access to its systems had occurred. This breach could affect individuals who entrusted their personal information to US Tiger Securities for brokerage and investment services.

If you have received a data breach notification letter from US Tiger Securities or TradeUP, it signifies that your personal information was stored within their environment and may have been accessed by unauthorized parties. The company has indicated that it is currently investigating the full scope of this incident.

Taking prompt action is crucial if you believe your personal information has been compromised. We strongly advise you to closely monitor all your financial accounts and credit reports for any unusual or suspicious activity. Unauthorized individuals could attempt to use the information involved for various forms of fraud or identity theft.

To help protect yourself, consider placing a fraud alert or security freeze on your credit files with the major credit bureaus. This measure can help prevent new accounts from being opened in your name without your authorization. Additionally, be cautious of any unexpected communications, as scammers often try to exploit data breach situations.

Navigating the aftermath of a data breach can be complex, and understanding your rights and potential legal options is an important step. Our dedicated legal team focuses on helping individuals whose personal information has been exposed in corporate data breaches.

If you received a notification from US Tiger Securities or TradeUP, you may be entitled to seek compensation for damages resulting from this incident. We offer a free, no-obligation case review to discuss the specifics of your situation and explain how we can assist you in protecting your interests.