I've just found out that someone managed to hack my bank account yesterday, and tried to request a transfer of £185. Luckily, Halifax sussed something was up, and put a hold on my online banking.
Now, I have AVG. But somehow, it appears that it missed a virus, which enabled my account to be hacked. So please, please, PLEASE! Can you all run a scan, to check your PC is ok. I was lucky my bank noticed something was up. I'd hate for someone to not have the same safety net.