A widely used classroom app called Mathletics produced by 3P Learning displays student first names, last initials, and schools on a public website if they’ve won enough points in online math games every week. There are hundreds of US schools participating. See the article posted below in Australian papers about this here. There was also a blog post about the data leak here.

A list of US schools that has allowing the company to post kids personally identifiable info online was provided to me a concerned Australian privacy expert; it is here . It shows that the personal data of over 114, 000 US children has been exposed since 2014. This public disclosure should ONLY be done with parent consent. Check out to see if your child’s school is on the list, and if you haven’t been asked for consent, demand this immediately.