Tr?id=566623520170033&ev=PageView&noscript=1

Ä¢¹½´«Ã½

Ameriprise Reports Second Data Breach in Less Than Six Months

Posted on June 10th, 2026 at 11:38 AM
Ameriprise Reports Second Data Breach in Less Than Six Months

From the desk of Jim Eccleston at Ä¢¹½´«Ã½

Ameriprise Financial recently disclosed another data breach, marking the second cybersecurity incident involving the firm in less than six months. According to a filing with Maine state regulators, the breach affected 47,876 individuals, including 335 Maine residents.

According to AdvisorHub, Ameriprise reported that an unauthorized individual accessed certain stored data and files between March 2 and March 18. The compromised information included customer names and other personal identifiers. The firm states that it is offering complimentary identity protection services to affected individuals.

AdvisorHub reports that, in a letter filed with Maine regulators, Jennifer Swihart, Ameriprise's director of compliance, stated that "an unauthorized individual gained access to certain Ameriprise stored data and files, which may have included your personal information." She added that the company was treating the matter "with the highest level of care and attention."

Swihart also explained that Ameriprise blocked the unauthorized individual and immediately launched an investigation with assistance from external cybersecurity experts. AdvisorHub reports that she further stated that the company identified no unauthorized transactions or movement of funds connected to the incident.

According to AdvisorHub, an Ameriprise spokesperson emphasized that the incident caused "no disruption to business operations" despite the unauthorized access to certain company data and files. The firm did not disclose how the individual gained access to its system.

As previously reported by AdvisorHub, the latest breach follows a separate cybersecurity incident disclosed in December 2025. At that time, Ameriprise informed customers that a phishing scam targeted one of its advisors earlier in the month. The firm stated that the incident potentially exposed information belonging to 598 individuals, including 52 Maine residents.

Ä¢¹½´«Ã½ LLC represents investors and financial advisors nationwide in securities, employment, transition, regulatory, and disciplinary matters.

Tags: eccleston, eccleston law, ameriprise financial, data breach, cybersecurity, securities law, broker-dealer compliance

Return to Archive

TESTIMONIALS

Previous
Next
Quotes Bigger

I have the best legal firm in the country to defend me. Awesome job!

Cindy C.

LATEST NEWS AND ARTICLES

1786636784 Law
August 13, 2026
FINRA Orders Centaurus Financial to Pay $1.1 Million Over Variable Annuity Supervision Failures

The Financial Industry Regulatory Authority (FINRA) has ordered Centaurus Financial Inc.

1786553985 Law
August 12, 2026
Proposed FINRA Enforcement Reforms Draw Mixed Reactions From Industry Participants

A new report recommending changes to the Financial Industry Regulatory Authority's (FINRA) enforcement program has generated mixed reactions from investor advocates, securities attorneys and industry professionals, according to ThinkAdvisor.

1786394861 Law
August 10, 2026
FINRA Fines RBC Capital Markets $275,000 Over Anti-Money Laundering Compliance Deficiencies

The Financial Industry Regulatory Authority (FINRA) has censured and fined RBC Capital Markets $275,000 after determining that the firm failed to establish and implement reasonable anti-money laundering (AML) policies and procedures.