Gnosis Pay breach exposed card numbers, home addresses and linked crypto wallets ยท updates https://pwn.watch/i/gnosis-pay-legacy-card-system-breach-nov-2026 Crypto debit-card provider Gnosis Pay said its monitoring detected unauthorised access on Nov 3 2026 to the legacy system powering Gnosis Pay-branded (B2C) cards, with containment starting within two hours. It published the disclosure on Nov 6 and said customer funds were not affected; its enterprise platform for white-label partner card programmes was outside the breach. Affected cards were blocked. Customer notices and reporting (CoinDesk, Cointelegraph) describe exposed full card numbers, expiry dates, CVV codes, names, home addresses and crypto wallet addresses linked to accounts, plus contact details and in some cases banking identifiers; Gnosis Pay says the exact fields varied by customer and emailed each person what was taken. It replaced compromised credentials, fixed the vulnerability, made 3D Secure mandatory for online card payments until the B2C system retires on Dec 20 2026, and is arranging monitoring for misuse. en Sat, 07 Nov 2026 00:00:00 GMT Gnosis Pay breach exposed card numbers, home addresses and linked crypto wallets: CoinDesk and Cointelegraph report the disclosure, including customer notices listing full card numbers, home addresses and linked wallet addresses among exposed fields. https://pwn.watch/i/gnosis-pay-legacy-card-system-breach-nov-2026 https://pwn.watch/i/gnosis-pay-legacy-card-system-breach-nov-2026#2026-11-07-7318348a Sat, 07 Nov 2026 00:00:00 GMT high <p><a href="https://www.coindesk.com/business/2026/11/07/gnosis-pay-breach-exposes-card-numbers-home-addresses-and-linked-crypto-wallets">Source</a></p> Gnosis Pay breach exposed card numbers, home addresses and linked crypto wallets: Gnosis Pay publishes the breach notice, emails affected customers with the data taken from their accounts, and makes 3D Secure mandatory for online payments until the B2C system retires on Dec 20 2026. https://pwn.watch/i/gnosis-pay-legacy-card-system-breach-nov-2026 https://pwn.watch/i/gnosis-pay-legacy-card-system-breach-nov-2026#2026-11-06-3c79467f Fri, 06 Nov 2026 00:00:00 GMT high <p><a href="https://gnosispay.com/blog/data-breach-legacy-system-gnosis-pay-branded-cards">Source</a></p> Gnosis Pay breach exposed card numbers, home addresses and linked crypto wallets: Gnosis Pay detects unauthorised access to the legacy B2C card system and begins containment within two hours; affected cards are blocked. https://pwn.watch/i/gnosis-pay-legacy-card-system-breach-nov-2026 https://pwn.watch/i/gnosis-pay-legacy-card-system-breach-nov-2026#2026-11-03-6c2d1966 Tue, 03 Nov 2026 00:00:00 GMT high <p><a href="https://gnosispay.com/blog/data-breach-legacy-system-gnosis-pay-branded-cards">Source</a></p>