pilvar on X: "This Friday, I'm presenting a novel technique as part of my talk "Secret web hacking knowledge - CTF authors hate these simple tricks". I've made a challenge about it, will you be able to pop an alert on https://t.co/1LHy2jHDOK ? The whole source code is in the screens below :) https://t.co/eKCg9sMG5K" / X