every time i try to exploit the vpn connection the game gets stuck like this: http://imgur.com/a/CKlNF
I ran into the same problem and found that switching between the message and the map fixed it in order to solve the exploit.
guys .. this is not a bug .. the thing is, its an alpha .. but the more important thing is "u did it wrong" sry, can't tell u more, otherwise i will spoiler, but test the different commands u have and read the help texts
still a bug since you cant get out of the not-a-firewall-hack screen without closing the game? Can confirm that completing objectives in the correct order resolves issue.