Twitter and Facebook took action against accounts they said are connected to the Chinese government.
New ad format applies for videos that are 15 seconds or less.
Tech giant is burnishing its privacy credentials by cracking down on cookie workarounds.
Thomas Ranese joins from Google, where he spent a decade.
Fresh from settling a US$5bn fine with the US Federal Trade Commission for violating user privacy, Facebook is now in
Find out what advice the digital media veteran has for marketers today.
Facebook claims the two developers installed malware on a user's phone in order to generate fake clicks on ads.
Social video site known for lip-syncing uploads chooses Omnicom for global media planning and buying outside of China.
Total number of posts with #ad is forecast to break three-million barrier for first time.
Four hundred marketers will lose jobs as part of restructure.