It's never a good feeling when one is hacked especially in this period when the value of cryptocurrency are on the increase. I've heard of several news about people getting hacked on metamask wallet and there really nothing that has been done to curb or prevent the reoccurrence of this issue.
That's obvious, but during this year I personally have never seen and heard that those who use Metamask wallets were hacked, because Metamask wallets are generally very safe and also have a double amount of security that has been implemented in them, but if it can still be hacked, it means it is the wallet user who is often negligent in guarding it.