it's not 100% celcom fault because these bad guys are misusing the legitimate business method. Please complain to Celcom and MCMC so that they can take action. I have made a complain to Celcom at GetSatisfaction Celcom and they are really responsive!. I also filed a complain at MCMC website.

I read online that sometimes there are Apps that steal users money by sending Premium SMS without us knowing it. Especially if you are using pirated apps. It would be great if we can spot the Apps and report to AppStore / Google Play Store.