You may continue to use Electrum; however, only download updates from this site: https://electrum.org. Also, learn how to verify PGP signatures.
Complementing bone261's post: if you're going to keep using Electrum on your PC, learn how to verify the file signatures. This way, you can be sure that what you're downloading is legit (regardless of the message you received, or link you followed).Here is a quick guide about it: https://bitcoinelectrum.com/how-to-verify-your-electrum-download/
I wish i'd known this sooner but I'm going to try out this one on my phone from now on.
Thank you for your Help