Meta’s Rosen, Former Head of Election Integrity, to Depart

Guy Rosen, Meta Platforms Inc.’s chief information security officer who previously oversaw the company’s election integrity work, is departing in the coming months.

Rosen, who joined Meta in 2013 when it acquired his analytics startup Onavo, announced the departure to colleagues on Tuesday, according to an internal post reviewed by Bloomberg. Meta has begun a search for his replacement, the post said, and Rosen will stay at the company in the meantime.

Rosen has held several different roles during his time at Meta, most recently taking a job integrating artificial intelligence into Meta’s internal business operations alongside ...