Data Breach Law Group Investigates the Ameriprise Data Breach
By Data Breach Law Group | Posted on April 17, 2026 · New Hampshire
Miami, FL — Data Breach Law Group is investigating a data breach involving Ameriprise, reported to the New Hampshire Attorney General on April 17, 2026. The firm is reviewing whether affected individuals have legal claims arising from the incident.
Ameriprise is a prominent financial services and insurance institution that provides wealth management, asset management, and retirement planning solutions. Given the nature of these services, the company maintains extensive sensitive personal and financial records, including investment account details, tax documentation, and government-issued identification numbers. In 2026, Ameriprise officially reported a data security incident to the New Hampshire Attorney General, confirming that certain personal information held within their systems was subject to unauthorized access. If you have received a formal data breach notification letter from Ameriprise, it indicates that your specific information was identified as part of this incident. This notice is intended to inform you of the event and provide guidance on the steps you should take to protect your financial identity and personal security.
If you were affected
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.
Did you receive a letter from Ameriprise?
A case review is free and confidential. Tell us about your letter and we will explain your options.