Facebook is entering a tough transition period where it won’t take chances around data privacy in the wake of the Cambridge Analytica fiasco, CTO Mike Schroepfer tells TechCrunch . That’s why it’s moving up the shut down of part of the Instagram API. It’s significantly limiting data available from or requiring approval for access to Facebook’s Events, Groups, and Pages APIs plus Facebook Login. Facebook is also shutting down search by email or user name and changing its account recovery system after discovering malicious actors were using these to scrape people’s data. “Given the scale and sophistication of the activity we’ve seen, we believe most people on Facebook could have had their public profile scraped in this way” Schroepfer writes.