Tricks hackers use to steal crypto from people on MetaMask:
In this article, we’ll discuss the startling mass crypto-hacks targeting MetaMask users and how you can avoid becoming the next victim.
Nothing is as devastating as losing your life savings to a hacker, let alone if it happens on Metamask, a non custodial wallet, which essentially means if your bag is gone, it’s gone.
Hardly ever goes a day without a pleb’s Metamask getting hacked. The wallet gets cleaned out and honestly this is enough to make you sick every time you think about it. I mean, watching your coins leave your wallet on Etherscan and see them disappear is just so much fun. Are you kidding me!
On a serious note though, this has happened to so many people over the last few months. You’d be forgiven for thinking the wallet has a major vulnerability that Metamask devs are not owning up to.
If Metamask is like those vintage leather wallets that leak coins, it would be best to just toss it in the garbage and forget about it. Problem solved!
There is a huge craze around DeFi and NFTs and Metamask is a must have if you want in.
Here is more detailed article:
https://medium.com/coinmonks/tricks-hackers-use-to-steal-crypto-from-people-on-metamask-2e350039410c

It's very important to learn some security vulnerabilities in order to protect your wallet. I recommend to everyone that use online wallets to read this.