Security issue?!!

Hi, I just received a notification which says someone has signed in to my signal profile.

What should I do? It was not me, even the country is not my country.

Change your password, set up 2FA.

That's what I would do.
Is someone logging into your mql5 account or your trading account? If it is a trading account, you need to change the read-only password. It is recommended to change the trading password together, which will be more secure.
Dominik Christian Egert #:
Change your password, set up 2FA.

That's what I would do.

thanks, what is 2FA?

Peng Fei Liu #:
Is someone logging into your mql5 account or your trading account? If it is a trading account, you need to change the read-only password. It is recommended to change the trading password together, which will be more secure.

much appreciated