Variants of the Netsky worm account for almost half of all malware infections in Australia, according to Trend Micro's January 2005 Virus Roundup.
A new Trojan horse is redirecting Internet users to pornographic Web sites by exploiting an old vulnerability in Microsoft Internet Explorer (IE).
A Trojan horse that exploits a recent critical flaw in Microsoft Windows' handling of JPEG images has been posted to several newsgroups, but it has no way to spread, security experts said Tuesday.
Microsoft's Internet Explorer has become a turkey shoot for flaw finders.
Microsoft published on Tuesday a patch for a major security flaw in its software's handling of the JPEG graphics format and urged customers to use a new tool to locate the many applications that are vulnerable.
Virus writers seem to be trying every trick they can these days to infect our computers, but we can fight back. How? For starters, says Robert, try updating Windows frequently.
An e-mail pretending to be a Windows XP security update harbours a malicious Trojan horse that could let hackers build an "army of zombie computers."
MSBlast is the latest worm to infect Windows 2000 and XP machines. Follow these steps to detect and eliminate the worm.
The creators of the Bofra worm, which exploits a recently discovered iFrame vulnerability in Internet Explorer, may have timed the release of their worm to throw Microsoft's monthly patch cycle into disarray, say security experts.
This guide is aimed at helping small and medium businesses stay safe.
When a computer breaks, think before you fix.
Recent flaws in the way Microsoft processes JPEG files and a decision to offer IE updates only to Windows XP users lead to just one logical conclusion: bail on Microsoft Internet Explorer.
One of CNET's top editors explains why he's switched to Firefox.
Windows Live OneCare is the first of many managed online security services to debut this year. We recommend waiting, then comparing the offerings from Symantec, McAfee, and other established security vendors before deciding on a managed online security service.
While XP SP2 is a huge step forward for Microsoft, there are important caveats. For example, don't expect the new Windows Firewall to prevent keystroke-logging Trojans from stealing your credit card info.
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