Gnosis Pay Confirms Breach Exposed Personal Data on Consumer Cards

Simon Yoon

1 min read

Gnosis Pay Confirms Breach Exposed Personal Data on Consumer Cards

The company said customer funds and its white-label card platform were unaffected, and made 3D Secure mandatory for online payments.

By Simon Yoon

Published Nov 8, 2026, 2:05 PM EST

A blank card sits partially inserted in a payment terminal / TokenPost.ai

Gnosis Pay disclosed that unauthorized access to its consumer-card system exposed some customers’ personal information, prompting security changes ahead of the system’s planned retirement.

Simon Yoon

Reporter

Simon Yoon reports on blockchain technology for TokenPost. Send corrections or tips to info@tokenpost.com.