Best thing is always going the official website of the interest coin, they have always their official wallet or recommended wallet/s.
Sorry. I wrote it in another thread, and forgot to wrote about that step in this thread.
SUMMARY
[1] Check for updates from official website (can check from wallet first, then re-check on official website)
[2] Always type site address to visit it: electrum.org
[3] Verify ThomasV's GPG signatures before installing new wallet versions
[4] Do all these three steps before doing bitcoin transactions in your newly updated wallet.
Good practice is to turn off your internet connection when testing. Even its desktop or in mobile devices.
Yeap, it's great.