According to Wu Blockchain, BTCPay Server has disclosed a critical vulnerability currently being actively exploited, which could lead to user fund losses. Users are urged to immediately upgrade to version 2.4.2. If upgrading is temporarily not possible, it’s recommended to shut down BTCPay Server to prevent unauthorized access. The official advice also includes regenerating macaroons and macaroons.db after upgrading, as well as updating authentication strings for other Lightning Network backends. If an on-chain hot wallet was previously created in BTCPay, funds should be transferred out, and the wallet should be recreated. https://(wublock123.com)/news/news-66118