CNBC: Facebook shuts down 1 million accounts per day but can’t stop all ‘threat actors,’ security chief says

CNBC: Facebook shuts down 1 million accounts per day but can’t stop all ‘threat actors,’ security chief says. “Facebook turns off more than 1 million accounts a day as it struggles to keep spam, fraud and hate speech off its platform, its chief security officer says. Still, the sheer number of interactions among its 2 billion global users means it can’t catch all ‘threat actors,’ and it sometimes removes text posts and videos that it later finds didn’t break Facebook rules, says Alex Stamos.”