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.
Miscreants have again adapted the Warezov Trojan horse to target Skype users, Websense Security Labs warned last week.
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.
Security experts are warning that hackers may have launched a wide-spread attack in Europe using banner ads to redirect users to Web sites that download malicious code.
China is host to almost half of the world's malware-infected Web sites.
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.
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.
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.
The explosion in drive-by download attacks continues to grow. How has the situation got so dangerous? Are there any "trusted" Web sites left?
An estimated 27,000 people have been affected by an identity theft ring that was discovered earlier this month, according to Sunbelt Software, the security company that uncovered the operation.
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.
Security software vendors may soon side with US government authorities and intentionally fail to report "certain spyware" to customers if ordered by a court to remain quiet, according to a survey of leading firms.
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."
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.
When Microsoft patched a security hole in Internet Explorer this week, it also blocked users from accessing certain Web sites.
A security start-up is borrowing a technique from the research labs to try to give Internet Explorer PCs relief from Web-based attacks.
While Norton Confidential beta from Symantec aims to protect your online transactions, and its antisphishing toolbar compares favourably to Netcraft's own offering, we found the Norton package to be overly large, including many other Symantec applets that seem unnecessary.
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