A new malware targeting Mac computers have been found and is given the name Dockster. Dockster is a backdoor malware that allows the attacker to compromise the victim’s computer by logging keystrokes and downloading files. It infects computers in the same way as the Flashback malware, which was first discovered in September, 2011. This particular exploit was due to a vulnerability in Java, which Apple had issued a patch for in April, 2012. Systems that have not been patched, however, are still vulnerable to this malware.
There’s a lot of discussion on the DNSChanger malware, with some articles using eye-catching headlines such as “malware may knock thousands off Internet on Monday.” I did some research on this topic and below are the facts around this malware.
What is DNS Changer
The DNSChanger malware was created in 2007. The affected computers had their DNS settings altered so that everytime that computer access the internet, it uses cybercriminal’s DNS server. The end result was that users would see unwanted ads, as well as being redirected to sites that were not their intended targets.