According to ChainCatcher news, OKX has partnered with the Web3 security company ExVul to jointly explore cutting-edge solutions for blockchain ecosystem security, continuously leading industry security standards and contributing to the progress and safety of the entire industry.It is reported that ExVul is a top-tier Web3 security company dedicated to protecting business clients and end users. It has gained the trust of industry leaders such as OKX, Stacks, Aptos, Sui, Core, Suiet, and File Swan Cloud. OKX, as the world's second-largest cryptocurrency trading platform and a leading Web3 ecosystem, is known for providing the fastest and most reliable cryptocurrency trading applications for over 50 million users globally, consistently maintaining a leading position in multiple dimensions such as user scale, user experience, risk control technology, and product features in the CEX space.

ChainCatcher message, the EXVUL technical team stated that several Chrome extension wallets have recently been found to have serious vulnerabilities. It is understood that many Google extension wallets use indexedDB to store encryption key data; however, this storage method poses a risk of ciphertext replacement attacks. Attackers can replace the victim's wallet keys, thereby decrypting the victim's wallet and stealing the user's keys or mnemonic phrases. Wallets that have been confirmed to have this vulnerability include Coinbase Wallet, Crypto.com, Sui Wallet, MyEtherWallet, and others. The EXVUL technical team stated that they are in contact with the relevant wallet teams to discuss repair solutions.