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.
why are each cpu core temp higher than the just the CPU. I know a CPU temp of 33 is really good, but does the core temps matter? I don't understand the difference.
CPU temp is an "artificial" temp, either coming from a temperature sensor placed near the CPU socket on the motherboard, or from some other even less useful location. Core temp is what you want to be concerned with, as it is a reflection of the temperature of the CPU core itself, read from the thermal sensor built into the chip.