Possible Duplicate:
Do I need to have ‘antivirus software’ installed?
I'm new to Ubuntu (12.10), does it need anti-malware and what is the best anti-malware for Ubuntu?
I'm asking, because unlike Windows, Linux is not as often the target of hackers since Linux users are more tech savvy, 99% of the time.
Linux are not attacked as frequent I believe since it does not have a huge user community like windows has.