It's well worth upgrading your version of Adobe Acrobat and Reader.

Hackers are actively attempting to exploit holes in PowerPoint, Microsoft says.

Apple issues critical update fixing at least 7 flaws that could leave both Mac and Windows users at risk.

The enterprise software giant claims it's doing a better job of finding vulnerabilities, but not everyone is so sure.

Included in the patches are critical cross site scripting vulnerabilities.

Latest Apple patch haul includes some late fixes for Adobe Flash.

Eight security vulnerabilities get Redmond's attention, with an old botnet getting help as well.

As reports of attacks in the wild come in, Microsoft says IE 7 is not the only vulnerable version of its browser.

After the madness of December, January comes in like a lamb with only one critical fix.

Internet Explorer, ActiveX and Office lead the hit parade in 2008's final round of monthly security fixes -- which also happen to its largest.