DITTO - online safety magazine

#DITTO is a free online safety (e-safety) magazine for schools, organizations and parents to keep you up to date with risks, issues, advice and guidance related to keeping children safe online, with a view to enjoying and learning about technology.
A new edition is released approx. every 6 weeks.
Their website can be found at:  http://www.esafety-adviser.com/latest-newsletter/ 
Below is the March 2019 edition.
The article on Viral Challenges includes information about Momo.