Most of the important assets are in my Ledger, but I’ve never connect it to Dapps as it’s only treated for long term storage. These hackers are getting smarter overtime, so DeFi and Web3 are still young and has long ways to go because of one of their major weakness which is the cybersecurity side.
On top of that, I have disconnected my burner Metamask wallet in all of the sites that I have interacted.
It looks like that the wallets implementing the traditional seed phrase and private key model are the most vulnerable of all and are targeted by the hackers whether if it’s cold or hot non-custodial type.