Might aswell upvote to help you out a little. Sorry for laughing but most of the guys that had the same reaction are people that have been in crypto for quite a while. It's standard procedure for doing your due diligence (asking around, googling etc) checking the toolbar before entering logins, using 2FA, double checking who you sent the money to (BTC address) etc etc.

Coinbase also doesn't support SD so there's another hint right there. Anyway I think it was overexcitement after getting a few good posts in.

You live and learn.

Keep Steeming !