I went to the ETN website and I can't seem to access wallets or download an upgraded one. Are they essentially down right now and not making a wallet available?
I can continue to use this one however it may be compromised and I want to setup another separate wallet and sweep this one.
No, you need to access the following page :-
https://downloads.electroneum.com/
In all fairness the UX on the website for level one should include downloads, as apposed to just in the footer. However, I guess they want to move people away from the CLI so this may be intentional!