Is my Mac hacked? Terminal shows username@wlan

Are you on a Delft University of Technology Network?

That's who owns the IP address: 145.94.166.201.

The hostname of your computer is used for the default prompt in the shell you are using.

It may be doing a reverse DNS lookup for the hostname instead of the computer name listed in Sharing.

I'm not sure what causes that condition, though.

Gregory-S wrote:

Hi normally my terminal prompt looks like this:

Last login: Sun Nov 17 13:47:09 on ttys000

username@MacBook-Pro-van-Gregory ~ % 

But when I connect to wifi than, I get the following message when starting the terminal:

Last login: Sun Nov 17 13:48:09 on ttys000

username@wlan-145-94-166-201 ~ % 

Does anyone know what that "@wlan-145-94-166-201 ~ % "means? Does it mean that my Mac has been hacked and someone can acces my files?

No, not hacked.

Change your computer's name or local hostname on Mac ...

You can customize your zsh prompt here:

~/.zshrc