You might be surprised, So who sent you that spam? HP or Oracle? | The Register
When it comes to bot-infested PCs that spew spam, most of us assume the owners are newbie users too naive or careless to follow basic security measures. Think again. There's a good chance that the penis enlargement email that just landed in your inbox is from a network maintained by Oracle, Hewlett-Packard or some other Fortune 1000 company.