Maestro, one of the largest Telegram bot projects in the cryptocurrency ecosystem, encountered a security vulnerability.
Due to the security vulnerability in the project’s Router 2 contract, user accounts were removed. Unauthorized transactions worth 280 ETH ($500,000) were made.
The Maestro team made the necessary intervention after the transaction was detected, but the tokens held in liquidity pools on some decentralized exchanges (DEX) will be temporarily inaccessible.
Security firm PeckShield to the analysis Accordingly, the funds used without permission were transferred to Railgun, which enables cross-blockchain transactions. Of this, funds lose track It is thought that it may have been made for
Shortly after the attack started, the Maestro team used an updatable proxy in the Router 2 contract. update the contract and take precautions against security vulnerabilities succeeded.
According to the statement made by Maestro, the people affected by the attack All users were refunded. The announcement also included the announcement of Router 2 “completely safe right now” It was stated that it was available and could be reused.