I guess there may be hosting providers that are that insecure, but I doubt it. There are many ways you can secure and isolate the users. SuExec, grsecurity, st

I guess there may be hosting providers that are that insecure, but I doubt it. There are many ways you can secure and isolate the users. SuExec, grsecurity, strict security policies, 24/7 monitoring are just some of the things a reputable hosting provider would have.