#1 is speaking from a position of hindsight. As I said, we can claim that Facebook should have been more skeptical of the intentions of university researchers,

#1 is speaking from a position of hindsight. As I said, we can claim that Facebook should have been more skeptical of the intentions of university researchers, but this far from being negligent in their enforcement of their data use policies. #2 Demonstrates persistent misunderstandings of what events transpired. Facebook was not breached in any way. Again, Camridge Analytica did not hack into Facebook's systems. This was Cambridge Analytica's subsequent misuse of the data that they had collected with Facbook's consent, but under stricter terms than the purposed for which Cambridge Analytica subsequently used the data. Facebook ordered Cambridge Analytica to delete the data.