Gnosis Pay discloses data breach affecting crypto card customer information

Gnosis Pay discloses data breach affecting crypto card customer information
Gnosis Pay breach exposes data

A data breach at Gnosis Pay exposes personal and financial information tied to its crypto debit card users. The incident raises fraud and security risks because the compromised data can link customers' home addresses and card details to their cryptocurrency wallets.

Highlights

  • Gnosis Pay detected unauthorized access to its consumer card system on Nov. 3, exposing user home addresses, card numbers, and linked crypto wallets.
  • The breach is limited to Gnosis Pay's consumer card system, with the enterprise platform for other businesses unaffected according to company statements.
  • Gnosis Pay has made 3D Secure mandatory and increased fraud monitoring, with the consumer platform set to shut down on Dec. 20.

Breach details and immediate response

As reported by CoinDesk, Gnosis Pay says it detects unauthorized access to its consumer card system on Nov. 3, exposing customer data but not customer funds. The company does not say how many users are affected.

The exposed information includes home addresses, card numbers and linked cryptocurrency wallets. One user says the compromised data ties his home address and card number to every crypto wallet linked to his account, increasing the risk of targeted scams, and writes that the company should at least have protected his data.

Gnosis Pay states that its separate enterprise platform, which powers card programs for other businesses, is not affected by the breach. The disclosure indicates the incident is limited to the consumer card system.

Fraud risks and consumer platform shutdown

The exposure creates a particular risk for crypto users because attackers may be able to connect real-world identities with digital asset holdings. That can make customers more vulnerable to targeted fraud attempts and other scams aimed at wallet owners.

Gnosis Pay has since made 3D Secure verification mandatory for online card payments and has increased fraud monitoring. The company is taking those steps ahead of the planned shutdown of its consumer system on Dec. 20.

SEON’s expansion in the Philippines highlighted how faster-growing digital payments and tighter compliance expectations are boosting demand for fraud prevention and risk-management tools across banks, remittance providers, and payment businesses. Our earlier article noted that SEON is leveraging its partnership with Exist Software Labs to access local market data and relationships, helping it move beyond fintech clients as institutions prioritize fraud controls to protect customers and trust.

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