For Mummy-blogger's site about how awesome her kid is? Probably not the end of the world, expect that now her site is sending spam and hosting malware. You'd be

For Mummy-blogger's site about how awesome her kid is? Probably not the end of the world, expect that now her site is sending spam and hosting malware. You'd be pissed if your neighbour left their house unlocked while they went on holiday and it turned into a crack-den.