So my girlfriend and I just watched the Belko Experiment. The implanted bombs kind of reminded us of another movie. It’s not Mission Impossible or Kingsman. All we can remember is that a girl (maybe a guy) used a knife or something to cut the implant out of the base of her Neck.
The 5th Wave http://www.imdb.com/title/tt2304933/?ref_=nv_sr_1 has a scene in which a girl and a guy cut out their implants from the base of their neck.
i think it was “The Host” because they have to slit their neck to implant the alien.