After completing some quests for the Railroad, Drummer Boy will give you this quest as soon as you head back to the HQ. There are six station updates that you need to collect in designated dead drop locations. After collecting the dead drop, you'll need to clear any of the randomized locations listed below. After getting the station update, you have to head to the location and clear it of enemies. Once done, report back to Desdemona to complete the task.
Potential Locations
You only need to clear six locations and collect six updates. Once done, you'll be able to craft clothing with Institute Killer Weave mod.