u/Guilty_Aide990

I have always heard once crpto wallet is lost or hacked the funds cannot be recovered.

How is secondFi able to recover the lost funds? Is this some feature of cardano that they are able to leverage? Is there any precursor to this in the cryptocurrency industry where lost funds were recovered?

I don't understand exactly how hardware wallets work. Everyone kind of says to move to hw wallet.

Let's say I had the wallet created using secondfi in past and then moved that wallet to hardware wallet. Would it have been still secure against the recent vulnerability and hack found in yoroi/secondfi.