A researcher finds messaging and calling app JusTalk left exposed a database with millions of users’ conversations and call logs in plaintext since January 2022 (Zack Whittaker/TechCrunch)

Zack Whittaker / TechCrunch:
A researcher finds messaging and calling app JusTalk left exposed a database with millions of users’ conversations and call logs in plaintext since January 2022  —  Millions of conversations and call logs were stored in plaintext  —  Popular messaging app JusTalk left a huge database …