Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
Yeah, there is no such thing as "dual channel memory". Companies often sell dual channel kits of RAM which is just 2 matched modules, but there's nothing special about them that makes them "dual channel". You could just buy 2 individual modules if you wanted to and run them in dual channel.