8 stories about Data Breach from across the crypto press, curated and summarized daily. Most recent: Nov 8, 2026.
Unauthorized access to Gnosis Pay’s legacy debit card system on Nov. 3 exposed customer information, including card details and personal data that could connect a person’s home address to crypto wallets. Gnosis Pay said customer funds were not affected, but the linked information could make targeted scams more convincing.
Chainalysis says a hacker accessed some of its customers’ names and email addresses using what the firm described as “offensive agentic techniques.” The company is also tracking a separate multibillion-dollar Binance hack, where attackers are reportedly using a Tron protocol to evade stablecoin freezes.
Keystone is pulling affected hardware wallets after attackers stole a factory key used to verify that its devices are genuine. The company says 25,964 buyer records were affected, but recovery phrases and private keys were not involved.
Keystone has expanded its breach disclosure: alongside customer information, hackers stole a key that may let counterfeit wallets pass the company's authenticity checks. The disclosure raises a product-verification risk, but the supplied information does not say whether any fake devices have been used or whether customer funds were affected.
Hackers have breached Revolut and are demanding $3 million in Monero, threatening to sell customer data if the ransom isn't paid within 24 hours. The group specifically targeted customers with significant crypto holdings. This follows a series of recent data breaches in the crypto industry.
Revolut accidentally shared Bitcoin transaction histories, passports, and other personal data after treating a fraudulent government request as legitimate. The breach affected a limited number of users, but no customer funds were lost. This incident highlights the risks of phishing and the importance of verifying official requests.
Trezor has disclosed that an additional 67,000 US customers' data was exposed due to its shipping partner, ShipMonk, failing to erase customer records. This follows an earlier breach, raising concerns about data security for Trezor users.
Crypto wallet SafePal reported a breach affecting 40,000 users, exposing order details but not private keys or funds. The company has taken steps to secure the affected accounts and is notifying users.