"Fortunetaly (sic) I don't use crappy windows. I run Gentoo Linux."

A reasonable observation followed by a stupid effectively ad hominem attack. The reason your Linux PC is free from the Samsung keylogger (if it does exist) is only because there's little to no incentive to bother with attacking Linux users. Do you really believe Microsoft has spent billions in research and hiring the brightest minds in technology to create an inherently insecure OS, or is it more likely that the incredibly large userbase creates much greater incentives for security attacks?