uh
do you know what you're talking about?
You have no idea what the forget you're saying. Stop trying to be an uber leet whitehat.
the funny thing is, he's partially right.
yes, they can still get access to your computer even with the main source removed.
but no, it's not a high chance.
it's only a fair chance, like around 20% or so.
the main problem is, you never know it until they try to steal your credit card info or some other criminal act.