is this where exploits go?

This person in wvw admitted to using an exploit to get into earth keep in wvw. he called it "an engi scam jump" I don't know what this is but reported it in game with a screen shot of his message and wanted to report it on the forums as well.

If you want to report an exploit, don’t post the details here, send an email to exploits@arena.net instead.

Print out several copies this page.

Take one copy and shred it.Take a second copy tear it into pieces and throw it in the trashTake a third copy and eat it.Take a fourth copy and burn it.Take a fifth copy and fold it into a plane and throw it out of a window. (airmail to anet)Take a sixth copy and on the other side write down "I am a fish" 400 timesTake a seventh copy, dip it in the blood of a virgin and then bury it in the middle of a field during the hour of the wolf during the night of a blue moon.