Microsoft is warning Windows XP and Vista users who have installed Safari on their machines that a blended attack could result in malicious code being installed.

Apple on Wednesday fixed some 70 problems - including more than 40 vulnerabilities - in its Mac OS X 10.5 (Leopard) operating system and associated components.

Apple's increasing popularity is leading to the company's users being targeted by phishing schemes.

Three vulnerabilities in Apple's iCal personal calendar application could enable remote attackers to install malicious code on victim's machines.

US-CERT has issued an alert concerning a new zero-day vulnerability in the Apple QuickTime media player.

Apple patched the Mac and Windows versions of Safari, while Mozilla fixed a vulnerability in Firefox.

The point security product is doomed, to be replaced by the umbrella coverage of overriding security solutions.

Apple late Wednesday released an update to popular media player QuickTime, addressing 11 vulnerabilities that could be exploited by hackers to compromise PCs.

Apple late Tuesday issued its largest Mac OS X security update ever, delivering fixes for more than 80 vulnerabilities.

In the wake of a Princeton research team's surprising announcement of a simple method for stealing encrypted data from DRAM chips on PCs -- even after the unit's power has been shut off -- security experts told SCMagazineUS.com on Friday that the tools to thwart these thefts already are available.