Trojan horse spreads quickly through Microsoft's IM

Tuesday, 20 November 2007, 3:15 AM EST

A new Trojan horse that started to spread early Sunday via Microsoft Corp.'s instant messaging client has already infected about 11,000 PCs, a security company said today.

The as-yet-unnamed Trojan horse began hitting systems about 7 a.m. EST on Sunday, according to Roei Lichtman, the director of product management at Aladdin Knowledge Systems Ltd. "We still haven't found what it's meant to do, but at the moment, it's creating an army [of bots]," he said. "Eventually, of course, the operator will send commands to do something."

At Computerworld.

[ Read more ]




Spotlight

Attackers use reflection techniques for larger DDoS attacks

Posted on 17 April 2014.  |  Instead of using a network of zombie computers, newer DDoS toolkits abuse Internet protocols that are available on open or vulnerable servers and devices. This approach can lead to the Internet becoming a ready-to-use botnet for malicious actors.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Fri, Apr 18th
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //