today I experienced an unexpected transaction from one of my wallets, all my assets were sold automatically, this is the first time I've experienced this, I didn't protect this wallet with a PIN and 2fa
can it be delayed after I use 2fa and PIN for all transactions?
I recommend storing your crypto investments with cold wallets such as Trezor and Ledger, or at least SafePal. And it is desirable to additionally protect with multi-signatures the possibility of transactions