Banking Data Breaches — Page 6

Marlborough Partners experienced a data breach in 2025 due to a ransomware attack by the coinbasecartel group, resulting in 1 TB of data exfiltration, as reported by ransomware trackers.

Frontwave Credit Union experienced a data incident in 2026, stemming from an unnamed service provider inadvertently sharing data with another credit union.

Ameriprise Financial, Inc. experienced a data breach in March 2026, with the Shinyhunters ransomware group claiming to have compromised Salesforce records containing PII and over 200GB of internal corporate data.

A reported data breach impacting Finance of America Companies Inc. was reported in March 2026, though official confirmation is not available.

Pathstone Family Office, LLC, a wealth management firm, experienced a reported data breach in February 2026, with the ShinyHunters ransomware group claiming to have stolen client data.

Maniscalco Wealth Management ltd experienced a data breach in 2025 where external system hacking compromised personal identifiers.

Edgar Agents, a financial services company, experienced a data breach in March 2026, reportedly due to a Qilin ransomware attack. Details regarding affected individuals and data types remain unconfirmed.

Navicore Solutions, a financial services provider, experienced a ransomware attack by the AiLock group in January 2026, publicly discovered in March 2026. The certainty level is reports_only.

Pathstone Family Office, LLC, a financial services firm, reportedly experienced a data breach in February 2026, according to claims by the Shinyhunters ransomware group.

Plaza Home Mortgage, a US-based financial services company, experienced a data breach in February 2026, though specific details remain unconfirmed.

Nations Financial Group Inc experienced a data breach in February 2026, reportedly due to a ransomware attack by SilentRansomGroup, though official confirmation is pending.

Mercer Advisors, a financial services company, allegedly experienced a data breach in February 2026, with attackers claiming to have leaked client records. The company has not yet confirmed the incident.

Marshall & Stevens, Valuescope, a financial services firm, experienced a data breach in February 2026, claimed by the SilentRansomGroup. The details regarding affected individuals and specific data types remain unconfirmed.

Structured Asset Services, associated with Structured Asset Funding, LLC and 123LUMPSUM, experienced a ransomware attack in February 2026 by the Lynx group, though specific details about affected individuals or data types remain unclear.

FAS Wealth Partners, Inc., a financial advisory firm, was reportedly targeted in a ransomware attack by DragonForce on February 16, 2026, with a threat of data exfiltration. The specific types of data exposed and the number of individuals affected remain unconfirmed.

West Florida Banking Corporation (operating as Flagship Bank) experienced a data breach discovered in May 2025, affecting 3,996 individuals nationwide.

Strategic Investment Solutions Inc. experienced a data breach in late 2025/early 2026, where personal information, including Social Security numbers, may have been compromised.

WealthKeel LLC experienced a data breach discovered in November 2025, involving unauthorized access to an employee's email account.