The 26-year-old was accused of convincing victims as young as 14 to send him sexually explicit material.
The banking news raised eyebrows in the context of the Cambridge Analytica data misuse scandal.
"I'm setting up a small group to explore how to best leverage blockchain across Facebook," said executive David Marcus.
The embassy staffers in Cambodia were reportedly using a nonofficial chat group.
Facebook: "When you send a photo, our automated systems scan it using photo-matching technology."
Newly-uncovered hacking campaign could transform a smartphone into the ultimate surveillance tool.
Secret Conversations isn't the greatest, but it isn't the worst.
The lending industry should be very afraid. Your friends are a great predictor of whether you'll pay back a loan.
The popular, Facebook-owned messaging app is valued at around $19 billion.
Facebook now sends a notification to users when it believes a government has targeted their account.
"For the first ever, one billion people used Facebook in a single day," Zuckerberg wrote in a Facebook post.
Facebook is "secretly amass[ing] the world's largest privately held database of consumer biometrics data," according to the suit.
Facebook gives a glimpse into how it makes its decisions on content.
Facebook team, including CEO Mark Zuckerberg, addressed a slew of topics in its first global town hall.