Welcome to
ESL Printables,
the website where English Language teachers exchange resources:
worksheets, lesson plans, activities, etc.
Our collection is growing every day with the help of many teachers. If
you want to download you have to send your own contributions.
It seems that "about" would be correct in this case because "of" is used when you are speaking about the information itself and not the content. Ex: "information of no consequence" or "information of the utmost urgency"
Hope that helps.