Help! Someone is using my server to scan other servers.
I run my own linux dedicated server. I'm receiving complaints from other servers host saying they are getting scan by my server on port 23222. I do not host any users in my server. Is my server hacked? What is the cause of this? Please help,
Also, I'm receiving tons of e-mail daily when I retrieve from outlook with "unsafe attachments". I believe those are virus mails?
