Trojan

Rootkit infection requires Windows reinstall, says Microsoft

"Microsoft is telling Windows users that they'll have to reinstall the operating system if they get infected with a new rootkit that hides in the machine's boot sector.

A new variant of a Trojan Microsoft calls "Popureb" digs so deeply into the system that the only way to eradicate it is to return Windows to its out-of-the-box configuration, Chun Feng, an engineer with the Microsoft Malware Protection Center (MMPC), said last week on the group's blog.

Microsoft: One in 14 Downloads Is Malicious

"The next time a website says to download new software to view a movie or fix a problem, think twice. There's a pretty good chance that the program is malicious.

In fact, about one out of every 14 programs downloaded by Windows users turns out to be malicious, Microsoft said Tuesday. And even though Microsoft has a feature in its Internet Explorer browser designed to steer users away from unknown and potentially untrustworthy software, about 5 percent of users ignore the warnings and download malicious Trojan horse programs anyway."

Win 7's Malware Infection Rate Climbs, XP's Falls

"Microsoft released data today showcasing that Windows 7's malware infection rate has climbed by more than 30% during the second half of 2010, while the infection rate for Windows XP has dropped by more than 20%."

Android Trojan captures credit card details

"A team of security researchers has created a proof-of-concept Trojan for Android handsets that is capable of listening out for credit card numbers - typed or spoken - and relaying them back to the application's creator." | more

First SMS Trojan detected for smartphones running Android

Kaspersky Lab, a leading developer of secure content management solutions, announces that the first malicious program classified as a Trojan-SMS has been detected for smartphones running on Google’s Android operating system. Named Trojan-SMS.AndroidOS.FakePlayer.a, it has already infected a number of mobile devices.

Trusteer finds 100,000 UK computers infected with Zeus

At least 100,000 computers in the U.K. are infected with the Zeus malware, an advanced piece of spying software that is regularly defeating most antivirus software suites, according security vendor Trusteer.

Researchers at Trusteer managed to analyze a server used to collect details from the hacked PCs, which likely became infected by visiting Web sites engineered to attack computers and install Zeus, said Mickey Boodaei, Trusteer's CEO.

Trojan Discovered in Linux Version of UnrealIRCd

The reasons one might choose to use an alternative OS varies depending on the person, and their goals, but one of the more common arguments made towards using a non-Windows OS is overall PC security. It's a good one, too. Microsoft's Windows, as a market-leading OS, has been the target of crackers and less-than-reputable beings for many years, and at this point, you really need to be careful about what you do in the OS - and not to mention lace yourself up with lots of protection.

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