ChainCatcher news, Bitcoin scaling solution Fractal Bitcoin founder Lorenzo responded on X to a previous tweet by StarkWare's ecosystem lead regarding potential security issues with Fractal Bitcoin, stating: "Thank you for discovering these vulnerabilities. The Docker repository (which contains the bitcoin.conf file) was only intended for internal quick testing purposes. It should have been deleted during last month's final testnet period. We have removed the bitcoin.conf file from the fractald-docker directory. If you want to use this Docker setup for quick testing, please generate the configuration file yourself. Please note that the latest released version remains v0.2.1, with no changes."Previous news, StarkWare's ecosystem lead stated on the X platform that there may be security issues with Fractal Bitcoin.