Hax0r1!

Hax0r1! is an achievement/trophy in Deus Ex: Human Revolution. It is earned by hacking 50 devices in the game successfully in the same playthrough. You will also pick this up during the course of attaining this achievement.

Strategies
There are hundreds of devices in the game available for you to hack, including but not limited to computers, security terminals and alarm panels. It is beneficial to invest your praxis points in hacking augments such as Hacking: Capture and Hacking: Stealth to enable you to hack higher level devices and with more ease respectively.