Category: McAfee Labs

Latest Viruses & Latest Malware Trends

Get cutting-edge security as it happens. Read our experts’ tips and techniques to help you avoid and defeat the latest malware trends, and view portions of their actual research to stay even more informed.

One of the most important concerns of Internet users is privacy. For this reason one of the most effective phishing attacks is to claim that someone’s video or photo is public; thus the victim cannot resist clicking on the malicious link. Recently some people from Singapore (country code +65) have reported a new SMS spam […]

One question I often hear is “When will Intel Security (McAfee) publish a report on the latest threat?” It seems to be a hot trend today for security companies to offer reports with topics such as “Operation X” or “Malware Y,” or to trumpet how many zero-day vulnerabilities they have found. Do we now measure […]

During the last couple of months, we’ve observed several RTF exploits that target Indian organizations. The first RTF exploit was found by McAfee researchers on August 21. Subsequently, we saw multiple variants of the same exploit through October. The contents of the decoy documents are politically themed, targeted at several local and overseas Indian establishments. […]

This is the second part of our analysis of the Sandworm OLE zero-day vulnerability and the MS14-060 patch bypass. Check out the first part here. Microsoft’s Patch From our previous analysis we’ve learned that the core of this threat is its ability to effectively right-click a file. Now, let’s see what Microsoft did in its patch […]

Exploit kits are toolkits that malicious developers use to take advantage of client-side vulnerabilities, targeting web browsers and programs that can be accessed through browsers. The most common exploit targets are Java, Flash, PDFs, and Silverlight. Exploit kits use lots of techniques to evade detection by security products. Exploit kits use several common techniques: Code […]