The first one isn't just scam, is worse than that.
Once they have your password, they can note down the recovery seed and therefore have access to your private keys for infinite time. Doesn't matter if the password is changed afterwards.
Do not verify your email address until the miner has been installed to your wallet (after that, to install the miner, you need to send your wallet id and password). After i am done installing the miner,you can change your password (for self confidentiality). Then you can fund your wallet.
lol
smart tricky scammer. exactly as kahc said (he posted first while I am composing this)
note the part he instructed you to NOT verify your email address
and another lol at
"self confidentiality" and
"fund your wallet"might as well just donate your
BTC directly to his address.
Unfortunately at the moment our deposit address on our website is malfunctioning and to ensure secure returns, use direct platform to first register any investment return address as well as initial amount invested. Generates a wallet address linked to your return address in our system and this allows your returns to be automatically redirected and sent once net gain amount has been reached.
in other words, please deposit on our behalf and don't ask for return.
you will complain to the platform owner but they will not be able to help you.
this is
"triangle scam trick" involving third party unwillingly/unknowingly in the scam.