Well, this was a fun read. https://gist.github.com/hackermondev/45a3cdfa52246f1d1201c1e8cdef6117
The tl;dr is CloudFlare has a vulnerability that allows you to find out generally where someone is just by sending them something as innocuous as a Discord friend request, and it's not just Discord. It affects any service which can be forced to cache a known URL such as your discord avatar.
The tl;dr is CloudFlare has a vulnerability that allows you to find out generally where someone is just by sending them something as innocuous as a Discord friend request, and it's not just Discord. It affects any service which can be forced to cache a known URL such as your discord avatar.