Web3 anti-fraud platform Scam Sniffer stated that 515 tokens on the mainnet appear to be affected by Thirdweb-related vulnerabilities, and 3 of them have been attacked. The attacker made approximately $218,000.
According to previous news, Thirdweb recently stated that a commonly used open source library has security vulnerabilities, and contracts created on the platform before November 23 must take mitigation measures. Thirdweb released an update yesterday, saying it has helped more than 8,000 smart contracts on 43 chains mitigate vulnerability risks.