Same thing happened to me. I changed the password now. Make sure you have done it too.
In Access history, hacker info.
Evernote for iPhone
iPhone
10/09/2018
116.107.26.165
(Bac Giang, Vietnam)
Finally got it working. Thank you maylea23. I tried everything else, was about to look for another service.
Here is the link.
https://www.evernote.com/Settings.action?disableIonToPrevious=
Evernote Web
You’re using the new Evernote Web Beta Go back to current version