UBS Confirms Data Breach After Cyberattack on External Vendor

Posted on July 9th, 2025 at 2:43 PM
UBS Confirms Data Breach After Cyberattack on External Vendor

From the desk of Jim Eccleston at Eccleston Law

UBS Group AG has confirmed that a cyberattack on one of its third-party suppliers resulted in stolen company information, though no client data was compromised. The breach underscores the growing operational risks financial institutions face when outsourcing key services, according to ThinkAdvisor.

Swiss newspaper Le Temps first reported the breach, linking it to a ransomware attack on procurement services firm Chain IQ. The hackers, operating under the name World Leaks, formerly Hunters International, reportedly leaked data on the darknet, including details of more than 130,000 employees. UBS declined to confirm specifics of the compromised information. ThinkAdvisor reports that Switzerland’s financial regulator has raised alarms about the increasing frequency and sophistication of cyberattacks targeting financial firms. Successful incidents reportedly jumped nearly 50 percent in 2024, with regulators warning that outsourcing critical functions heightens exposure to those risks.

Similar vulnerabilities have surfaced elsewhere in Europe. Last year, ABN Amro and Banco Santander both disclosed breaches involving external vendors. European Central Bank officials have since urged financial institutions to strengthen cyber defenses and reassess third-party risk management, according to ThinkAdvisor.

 

Eccleston Law LLC represents investors and financial advisors nationwide in securities, employment, transition, regulatory, and disciplinary matters.

Tags: eccleston, eccleston law, ubs

Return to Archive

TESTIMONIALS

Previous
Next

I am so blessed to have you and your dynamic team defending me. Your ethics, forward thinking and strategies are amazing.  You guys are the best group of attorneys in the country that I could hire to handle this complicated case.

Cindy C.

LATEST NEWS AND ARTICLES

February 19, 2026
Wall Street Journal Analysis Questions Investor Gains Following DuPont's Decade-Long Breakup

A Wall Street Journal analysis has raised questions about investor returns following DuPont’s multi-year corporate restructuring, which divided the historic conglomerate into multiple independent companies.

February 18, 2026
American Portfolios Ordered to Pay $4.6 Million in Restitution Over Cash Sweep Program Disclosures

The Financial Industry Regulatory Authority (FINRA) has ordered American Portfolios Financial Services to return $4.6 million to customers and pay monetary sanctions after determining that the firm overcharged investors and failed to properly disclose how it generated revenue through a cash sweep program.

February 17, 2026
FINRA Fines Kingswood Capital Partners $150,000 for Supervisory Failures in GWG L Bond Sales

The Financial Industry Regulatory Authority (FINRA) censured and fined San Diego–based broker-dealer Kingswood Capital Partners $150,000 after finding supervisory failures tied to sales of high-risk GWG L bonds.