I just received this alert, can anyone tell me what that means?
I did not install anything...

> tcp 0 0 IP:19848 0.0.0.0:* LISTEN -
> tcp 0 0 IP:19900 0.0.0.0:* LISTEN -
> tcp 0 0 IP:22812 0.0.0.0:* LISTEN -
> tcp 0 0 IP:24924 0.0.0.0:* LISTEN -
> tcp 0 0 IP:27411 0.0.0.0:* LISTEN -
> tcp 0 0 IP:27542 0.0.0.0:* LISTEN -
> tcp 0 0 IP:29077 0.0.0.0:* LISTEN -
> tcp 0 0 IP:32895 0.0.0.0:* LISTEN -
> tcp 0 0 IP:36635 0.0.0.0:* LISTEN -
> tcp 0 0 IP:46277 0.0.0.0:* LISTEN -
> tcp 0 0 IP:47068 0.0.0.0:* LISTEN -
> tcp 0 0 IP:51199 0.0.0.0:* LISTEN -
> tcp 0 0 IP:52752 0.0.0.0:* LISTEN -
> tcp 0 0 IP:56869 0.0.0.0:* LISTEN -