Ameriprise Financial Reports Client Data Compromise to SC AG

Ameriprise Financial, Inc., a company providing investment and wealth management services, officially reported a data breach to the South Carolina Attorney General on April 20, 2026. This notification indicates that the company identified an unauthorized access incident within its network.

The report confirms that an unauthorized party gained access to the Ameriprise network, compromising client files. While the specific types of data involved were not detailed in the public filing, the incident did expose personal information belonging to current and former clients. The total number of individuals impacted by this event has not yet been publicly disclosed.

When personal information is exposed in a data incident, it can lead to various risks for those affected. Threat actors might attempt to use this compromised data for identity theft, to open fraudulent accounts, or to engage in targeted phishing attacks. Such incidents can require ongoing vigilance to protect against potential misuse of information.

Individuals who receive a breach notification from Ameriprise Financial, Inc. should consider monitoring their financial accounts and credit reports for any suspicious activity. Reviewing account statements and credit reports can help identify unauthorized transactions or new accounts opened in your name. Enabling multi-factor authentication on online accounts is also a generally recommended security step to help protect your accounts.

Staying informed about your personal data security is important. If you received a direct notification letter, it will contain specific guidance and details relevant to your situation.