One hacked email purported to be from the in-box of John Podesta released by WikiLeaks shows that even spam can be a harbinger:
Well it's too bad Podesta didn't follow up with Dept Homeland Security on Cyber Security Seminar EXACTLY 1 year ago…..hahahahaha pic.twitter.com/EqLoJosPGF
— Yeeeech (@Yeeeeeech) October 20, 2016
— victorymonk (@victorymonk) October 20, 2016
Somebody tried to warn him.