M2

Some threats and risks that could occur from using IT based communication in a large company are: 
Spam - people could easily post too much onto an account and post a lot causing spam also some people could abuse it and post random stuff all the time.
Privacy of information - if you are using IT based communication within a large company there is a risk that someone could hack your account and get personal information about the workplace and the employees.
Cyber Bullying - if two people don't get on in the company they could continue to argue with each other online and this could lead to cyber bullying.
Uploading/Using Digital Content - People need to be careful when using digital content that it isn't  copyrighted because you could be fined for using copyrighted music and video.