Is it risky to log in to steam at the e-sports hotel?

There are risks and the possibility of being stolen.

No matter where you log in to any account, it is possible to steal the number.

But we can prevent this from happening and minimize the loss.

You can start the steam client, click the steam button, open the Settings menu, select the Settings button, select the Accounts tab, select the Manage the security settings of the steam token account, and then click the Deauthorize button for all other devices.

The player cancels the authorization of all other devices, that is, he can't log in the player's account on other devices, so he can't be stolen.