Invisible Hack

I'd like to see an invisible hack, that does not include other features such as the ability to instantly kill the entire enemy team. Just a little 'wee' invisible hack, please.

You would end up reported by half of GRP for not showing up on SCAN. And once 1 person on the team suspects, the entire team starts complaining and it ends up in a "who can shit talk the most" kind of match.