Make sure your chats are kept as private as you want them to be.
https://www.wired.com/story/5-ways-to-make-your-instant-messaging-more-secure/?utm_source=dlvr.it&utm_medium=blogger
https://www.wired.com/story/5-ways-to-make-your-instant-messaging-more-secure/?utm_source=dlvr.it&utm_medium=blogger