Hey Sir,
Can you suggest other wallet other than electrum..?
Wait.. how about on smartphones?
//thumbs-up to masters
I believe the best desktop wallet is Electrum. Bitcoin core is also a good option, but less intuitive imo
For smartphone I use coinomi, a multcurrency wallet.
The best is to buy a ledger nano or a Trezor (hardware wallets). They are not expensive and are simple to use and very safe
About phishing attacks you can use extensions like metamask that will alert you common phishing sites