Children are not being safe when using the internet, with some still arranging to meet people they only know online.
A new study found that 60% of kids who chat online don't know that people can lie about who they really are.
The study is part of Safer Internet Day, which hopes to help kids and their parents learn more about using the internet in a safer way.
The research showed that fewer kids are using chatrooms, but of those that are, more are meeting people in real life.