Read: WhatsApp, Snapchat a rage among teenagers: Report
Her son admitted that it was unwise of him to use the app. “Basically, I was hiding from my parents. And it was stupid, yeah.”
A county district attorney in Alabama, Pamela Casey, posted a video on Facebook to warn parents about such apps. “I encourage you to look at your child’s phone,” she said. “If one child knows about it, many children know about it.”
Describing such apps, Dan Tynan, editor-in-chief of Yahoo Tech Magazine, said the apps could look like ordinary functions such as a calculator, but when users entered a secret password they had access to hidden files.
Read: Technology: Mobile app launched to trace out-of-school kids
“Adults can keep their children from using such apps by turning off their ability to install apps without parental approval. The problem with these apps is they allow kids to hide their cyber-lives from their parents, and sometimes the things they are hiding can harm them, ” he added.
This article originally appeared on ABC News