If one of your friends tells you that they "Accidentaly reported you for fraudulent purchases", block them. Immediately.

It leads to a fake admin, then they take login info, then they lock your account and keep the code, UNTIL you pay on a third party website on a random account, which they use to buy a ridiculous CS:GO item.

This might've stopped, idk, but a big warning.

(I lost £200! Or 300$.)

Clap those chicks :(

Thanks for the info! I do not have any friends on steam but anyway, thanks.