It sounds like your friend got trolled. We don't call users whom we suspect are criminals, and we certainly wouldn't call someone we suspect of being a terrorist. Especially on the grounds of a terrorism joke - believe it or not, we do have a sense of humor.
I work for Facebook's User Operations team and, as the Reuters article says, this specific tool targets the (thankfully) rare cases of adults trying to use the site for the purpose of grooming kids.
We use advanced technical systems to specifically identify grooming situations and strive for a low false positive rate. We have strong internal controls around these tools to prevent misuse or abuse, and stringent guidelines for the way we cooperate with law enforcement.
For whatever it's worth, I have been at Facebook for several years, and I am so amazed every time we're able to help a child avert an absolute worst-case scenario. These cases are rare, but they do happen, and I'm grateful we have the tools necessary to keep the worst of the worst from unfolding in the real world.
I work for Facebook's User Operations team and, as the Reuters article says, this specific tool targets the (thankfully) rare cases of adults trying to use the site for the purpose of grooming kids.
We use advanced technical systems to specifically identify grooming situations and strive for a low false positive rate. We have strong internal controls around these tools to prevent misuse or abuse, and stringent guidelines for the way we cooperate with law enforcement.
For whatever it's worth, I have been at Facebook for several years, and I am so amazed every time we're able to help a child avert an absolute worst-case scenario. These cases are rare, but they do happen, and I'm grateful we have the tools necessary to keep the worst of the worst from unfolding in the real world.