I strongly believe that the internet is a very dangerous place. Not just the internet but the people who use it and how they/we use it. These people can find out 'Private' information about certain people easily by just using the internet, the information may include; addresses, phone numbers, passwords and any other information they can find.
The internet can also be a dangerous environment for children. The internet is/can be a form of bullying, (known as cyber-bullying) which is also a great danger to the emotional, mental or maybe in later time physical health for people of any age. People may think that what they are doing is hurting other peoples fellings, well others are totally aware of what they are doing.
To prevent our personal information being exposed to all internet users we must be aware of Trolls, Spammers, Scammers, Hackers and Viruses. Also always keep this in mind "THE INTERNET CANNOT BE TRUSTED!" Any bit of personal information put up on the internet is at risk of being exposed to anyone. Strangers may talk to you via facebook, email, etc. Please note that it is very dangerous to give out personal information, it is best to ignore them instead of talking to them in the first place.
In conclusion, the internet is unsafe and an insecure place that should not be trusted. The 'online predetors' of today are using the internet to get to peoples details and are a danger to many other innocent internet users. THE INTERNET CANNOT BE TRUSTED!.