old hackers new hack

I wanted to ask to the staff of Crossfire if they saw the latest hack some players are using: THEY CAN WALK AND HIDE IN THE WALLS AND OF COURSE THEY CAN SHOOT YOU. WOOHOOO like last year when they were using the ghost hack. I hope this time we won't have to wait a month to solve thos new problem. And i hope that finally the guilty ones will be banned. Meanwhile i shall not play.