Is it possible that someone can view your webcam without you knowing about it? ?

0205 asked: Someone who I didn’t know and wasn’t on my contact list was suddenly trying to view my webcam. I was invisible at that time. A couple of people I didn’t know were also trying to view me. One of them messaged that they saw my webcam from somewhere online??
I’m freaked out knowing [...]

Why is it that when I click on the icon 2 hide my online status 2 people, it doesn’t hide my online status?

afafae25 asked: I don’t like the idea that just anyone that I don’t know can add me to their list. I don’t need nor want everyone in the world knowing when I’m online. I have right to privacy. I click on the icon that says click on this icon if you want [...]