Recently our Dell stopped functioning completely and we had the harddrive replaced. Because of that the computer was reset and our antivirus was deleted along with everything else we had on there.
So, me using my Mac, I forget there is no protection on there and continue on my merry way.
Today I realise my brother had been going on every website under the sun and we ended up 30 different viruses and trojans on there and he was ignoring the computer's warning messages.
WHAT THE F*CK!!!!