Microsoft said on Sunday night in the US that it is planning to make available this week a patch for a Windows flaw that has already been used in an attack.
The next generation of self-spreading code will be stealthier, more targeted and harder to defend against, a security expert predicts.
Microsoft has released a patch intended to plug security holes in its Windows Media Player software that could allow an attacker to run malicious code and access computer files on a user's PC.
On Monday, Adobe patched vulnerabilities in versions 8.1 and earlier of its Acrobat and Acrobat Reader. If exploited, an attacker could launch malicious code on an affected system.
Microsoft is starting a game of hide-and-seek with malicious code writers.
After skipping Patch Tuesday last month, administrators will have the joy of a double patch this month because Microsoft is rushing out a fix for its Windows cursor vulnerability.
Rootkits, which alter the kernel of an operating system and allow malicious code to hide from security software, seem to have stumped the security industry.
Symantec published its 10th Internet Threat Report this week and quietly admitted a few days later that its predictions of increasing Mac-targeted spyware threats have not been realised.
In three years phishing has transformed from an unknown threat into a multi-million dollar industry; in the next stage of its evolution, phishers will avoid using spam and instead hijack small parts of 'trusted' Web sites in order to bypass anti-phishing tools.
Are Web sites that publish the source code of viruses and other exploits helping or hindering security efforts?
The explosion in drive-by download attacks continues to grow. How has the situation got so dangerous? Are there any "trusted" Web sites left?
Google's recent announcement of Android has sparked a debate over whether the mobile Linux platform will prove more secure than Apple's proprietary iPhone.
Despite worms such as Sasser, Bobax and Wallon wrecking havoc throughout May, security vendor Trend Micro, says it detected fewer new malicious codes last month than it did in April.
With Apple's impressive record on security, few people seem to be questioning how the iPhone will perform.
When Microsoft patched a security hole in Internet Explorer this week, it also blocked users from accessing certain Web sites.
While viruses and online threats have gotten more sophisticated, so have the methods for protecting your PC. Get an inside look at what's available beyond antivirus software.
AVG Internet Security 8.0 provides strong protection against malicious Web sites, but its full-system scans sometimes tax system resources and produce false positives.
A security start-up is borrowing a technique from the research labs to try to give Internet Explorer PCs relief from Web-based attacks.
Microsoft has more to do on its new operating system, but this first beta suggests that Windows Vista could be up to par with Linux and Apple Mac OS X.
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