: A real giveaway will never ask for your bank details or passwords to claim a prize. [5.18, 5.21]
Giveaways are frequently targeted by scammers who impersonate the host to steal personal information [12, 19]. mygiveawayme
If you entered credit card details, call your bank to freeze your card and report the fraudulent activity. : A real giveaway will never ask for
If you want a for hosting or entering giveaways, use: have very few followers
Legitimate, with caveats.
: The accounts promoting these "mygiveawayme" links are often brand new, have very few followers, use stolen profile pictures, or have broken English. How to Identify a Real Giveaway