This worm feeds on people's willingness to receive salacious content on their desktop computer.

This worm feeds on people's willingness to receive salacious content on their desktop computer, but they could be putting their entire company's data at risk.

It's disturbing to see a second worm for Mac OS X so soon after the first, but it should be remembered that this is only two compared to well over 100,000 viruses for Microsoft operating systems.

If he had been scanning his email for viruses he would never have received the message from the Sober worm. If jailed he'll have plenty of time to reflect on whether he should have believed everything that was sent to him via e-mail.

Trojans are different from viruses because they can lurk in PCs without anyone noticing and can spy on the computer user's activities then send this information back anywhere in the world.

We enable the computer makers to make choice those two desktop options.