I recently found a major SSL issue which was a big security flaw when it comes crafting attacks and few critical bugs in the blog of MediaFire. This was a logical bug in which we could change SSL settings remotely in any user. So they acknowledged me with a digitally signed Certificate 🙂
http://www.mediafire.com/view/kboj86x8904ti6h/certificate_serial_W._P._Osanda_Malith_Jayathissa.pdf
The words “found a vulnerability and acted ethically by reporting” makes me feel proud and a genuine person 🙂 Special thanks to the MediaFire technical team.