VirusTotal.com
the reason bypasses and hacks get patched so fast is ahnlab (nexon hack shield) is because virus total sends any info on hacks/viruses to all the av companies on their scan list as which creates patched hacks. well just thought id say.(i don't know if its true but it could be cause any virus found prob gets sent so all companies can detect it).
vt has nothing to do w/ hshield lol.
ya it does it uses ahnlab to scan if you havent noticed