A new malware has posed a risk to all pc’s worldwide. The malware identified as Kneber Botnet, by Security firm Netwitness, has already infected more than 74,000 computer systems and nearly 2500 corporate and government networks around the world. Kneber is focused on stealing login credentials for e-mail systems, social networks, and banking sites, according to Netwitness. Kneber botner is very hard to detect. Kneber is considered as a ZeuS Trojan botnet, capable of targetting and stealing key information stored on your computer, such as login credentials. Kneber targets only Windows machines, and computers running Windows XP Professional SP2.