Is Hangouts safe to use?

Related questions

1. Do you have to pay to get verified on Couchsurfing?
2. Are Google Hangout calls free?
3. What is verification of address?
4. Will Google Hangouts shut down?
5. How do I cancel a friend request on Couchsurfing?
6. Do hangouts calls cost money?
7. Can Hangout video call be hacked?
8. How secure is Hangout app?
9. Can hangouts be hacked?
10. Is couch surfing safe?

Tags

1. #parties
2. #hangouts
3. #technically
4. #hangout
5. #private
6. #after
7. #thought
8. #without
9. #anyone
10. #encrypted
11. #secured
12. #share
13. #google
14. #images
15. #discovered
16. #sweat
17. #turns
18. #shared
19. #right