School messaging app used to send Goatse image to thousands of parents

The gaping butthole that keeps on giving, internet shock image "Goatse" has been shared with parents all over the United States via the school messaging app Seesaw. Seesaw claims to create "a powerful learning loop between students, teachers, and families."

Gizmodo:

Typically, the app is used by teachers and administrators to share lesson plans, school updates, and other important info.