Facebook takes down accounts linked to Iran for coordinated inauthenticity. Iranian information operations appear to be learning from the Russian approach: be divisive, be negative, and be opportunistic. Investigations of pipe-bombs and the Pittsburgh synagogue shooting look at the suspects' digital record. IBM announces its acquisition of Red Hat. The Satori botnet continues to evolve. British Airways and Magecart. Supply chain seeding, probably not; dragonnades, yes. Emily Wilson from Terbium Labs on data from the most recent Facebook breach showing up on the dark web.