I received an email from a... lol... Hotmail address.
Subject: "Your Metamask wallet is Temporarily Suspended"
Wαrning to αll users! We inform you of α cruciαl upgrαde: due to high αctivity on the network, your wαllets hαve fαiled to complete recent updαtes. Therefore, to ensure no problems with αccess to your funds, we urge you to merge your wαllets before 11th Jαnuαry.
What would happen if I didn't complete the Update manually ?
If you don't make sure your wallet is up-to-date, you will lose all your assets.
There is a link that says "recover Now"