By Shlomi Domnenco, AI Security Engineer, AIdome™ The Discovery It started as a simple experiment. We were using GitHub Copilot in Visual Studio Code to generate a short test snippet the kind of everyday task developers run dozens of times a week. In one of the lines, Copilot filled in a placeholder domain: https://yourdomain[dot]com Nothing unusual or so we thought. Out of curiosity, we checked whether that domain actually existed. To our surprise, it did — and it resolved t