Adam Mosseri on Instagram: "I talk to a lot of parents, and often hear concerns about who can message their teens. That’s why today we’re announcing stricter messaging settings for teens under 16 (and under 18 in certain countries) so they won’t receive messages from anyone they don’t follow or aren’t connected to, by default. We’re also launching a new control in Instagram parental supervision, so if a teen under 16 tries to change a default setting to be less strict, parents will have to approve it first." | Zootzle