The MetaMask is an Ethereum wallet that found its base in the year 2016. It was established mainly for Ethereum and ERC-20 tokens and is well specialized in these tokens. With Aaron Davis and Dan Finlay being it's founders, it is a hot type of wallet that has never had a security breach it hack. The fact that the MetaMask Ethereum wallet utilizes the hot wallet makes it prone to security breaches and the fact that it had had none is a surprise
The MetaMask also functions as a browser extension and also has its services available in 18 different
The fact that the MetaMask is limited to Ethereum network only should be worked on as I see it as a setback to this