Computer users have been warned that several Trojan horses that can exploit an unpatched flaw in Internet Explorer have been discovered.
Apple Macintosh users could be making themselves less secure by installing Symantec's flagship anti-virus application.
Symantec's antivirus software contains a vulnerability that could be exploited by a malicious hacker to take control of a system, the company said late on Tuesday.
Security experts are largely unconcerned about the delay to Microsoft's latest critical security patch, as they believe hackers will struggle to exploit the vulnerabilities that the patch was meant to fix.
Vulnerability-testing company Secunia has slammed one security vendor for having "inherent code problems" in its backup and antivirus software.
It's official: MyDoom is the fastest spreading e-mail virus or worm in computer history but what's even more incredible is that it does nothing special; instead, it relies largely upon classic, tried-and-true e-mail infection methods dating back at least four years.
The explosion in drive-by download attacks continues to grow. How has the situation got so dangerous? Are there any "trusted" Web sites left?
The MSBlast worm that wreaked havoc last week signals a sea change in the virus world. E-mail viruses are on their way out and so are antivirus solutions as we know them today.
A security start-up is borrowing a technique from the research labs to try to give Internet Explorer PCs relief from Web-based attacks.
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