No Man's Land
Complete all Rift missions.

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There are a total of 7 Helix Rift side missions that you need to complete. They are marked on the map with a symbol that looks the same as the trophy icon for it. The objective of these missions is to collect the data clusters until you reach the score displayed at the top of the screen. The blue clusters are worth 10 points, the red ones are worth 20, and the green ones are worth 50 points. For the missions that have enemies in them, you can kill them for 20 points. Once you have reached the set amount of points, the trapped assassin will appear and be marked on the map. Simply go to their location, and free them. This will then allow you to escape through the rift, or you can stay and get the 2nd score target which provides you with a data bonus. You need 3 of these bonuses for the Needs More Data trophy. Just be careful you don't run out of time, as once you do, the simulation starts closing and if you touch the walls, you will die. Once you have escaped, it'll give the the option to start the next rift. Here is a list of all the rift missions in the game; do note that you will have to do this post game as they unlock as you progress through the story.

Belle Epoque - Data Harvest
Belle Epoque - Tornado
Occupied Paris - Covert
Occupied Paris - Data Harvest
Occupied Paris - Tower
Medieval - Battlefield
Medieval - Quarry
Upon completing the final one, the trophy will unlock.