Security research firm Secunia has reported what it calls an "extremely critical" vulnerability in media-streaming program Apple QuickTime.
During 2007, Apple has patched more than ten times the number of critical vulnerabilities in Mac OS X compared to the number patched in Microsoft Windows.
There are currently a number of "highly critical" unpatched security flaws in Symantec Mail Security for Microsoft Exchange versions 4.x, 5.x, and 6.x, according to Secunia.
An unpatched vulnerability in Internet Explorer could aid fraudsters in pulling off phishing scams, experts have warned.
Sun Microsystems issued a patch on Tuesday to address seven "highly critical" flaws in its Java Runtime Environment that could allow a malicious attacker to gain remote control over a user's system.
The explosion in drive-by download attacks continues to grow. How has the situation got so dangerous? Are there any "trusted" Web sites left?
A security bug in Winamp is being exploited by miscreants to install spyware on machines running the media player software, experts have warned.
Newly discovered security flaws in Microsoft's Internet Explorer could let attackers invade a user's PC, but a fix is not yet available.
Hackers are increasingly focusing on Apple's Mac OS X, and the number of newly discovered vulnerabilities has surged. Such a switch could mean big implications for Apple's user base, which has traditionally not had to concern itself too much over security.
Six vulnerabilities in an open-source image format could allow intruders to compromise computers running Linux and may allow attacks against Windows PCs as well as Macs running OS X.
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