While roaming around Eris, you enter an infested Corpus ship…you then see dead infested everywhere…then…radio connection cuts off, you then keep walking and the get trapped in a sticky spider web…you try to move and hear the sounds of hissing…you look up and see a Spider-Warframe Hybird at the top of the ceiling before speaking:

"Going somewhere?" She hisses. "I’m afraid not, you’re not going anywhere…unless you wanna be trapped." She hisses again