Is Polkadot.JS wallet safe?
I've been hearing a lot about Polkadot.JS wallet recently, and I'm considering using it to store my cryptocurrencies. But before I make any decisions, I'd like to know: is Polkadot.JS wallet safe? I've read some reviews and opinions, but they seem to be quite divided. Some people swear by its security features, while others warn about potential vulnerabilities. Could you please shed some light on this? What are the main security features of Polkadot.JS wallet? Are there any known security issues that users should be aware of? And how does it compare to other popular crypto wallets in terms of safety? Thank you for your help in clarifying this matter.