Darker Shades

 is a secret achievement/trophy in Deus Ex: Human Revolution.

Walkthrough
This achievement can only be attempted after searching the hacker's apartment but before confronting the hacker in person. You must enter The Hive through the front door and talk to the bartender upstairs. This will initiate a "conversation battle", which you must win to obtain the trophy

The first correct choice is Pinpoint, but the rest of the conversation will be randomized.

Alternatively, if you have the CASIE augmentation, then just Pinpoint once, and then use the Alpha personality-type pheromones when prompted.