AI brings danger, but in fact it willl be here in 30 years. It brings danger but it also brings a lot of oppurtunities like awesome games that dont only run on logaritms but can think and adebt on your actions.
Y'see, if we do THAT, than we'll either get cool robots like EDI and Legion from Mass Effect, Whiny robots like C3-PO from Star wars or bender from Futurama or killer robots like....All of the above.
It might be a group DDoS'ing some game servers. Steam went down for a bit earlier, and right as it did, MC came back up for a few seconds, then steam came back and MC went down. Seems a bit unlikely to be coincidence.