The easiest way to get this, is on the UNC: Lost Module mission. Be sure not to harm any of the monkeys, then search each monkey colonie and every monkey you see.
At the end you will enter a mine and at the bottom you can search a monkey who has the module.
Tap the "a" button to search and then, SAVE your game, and RELOAD the save you just made. You can now search that monkey over and over again, just keep tapping the "a" button untill you got enough paragon points. (you'll see the achievement popping up)
Every time you tap that button you get 6 paragon points... :-)
Credits for this solution go to masseffect.wikia.com!http://masseffect.wikia.com/wiki/UNC:_Lost_Module