How To Use
Method : It's really simple you just have to paste the username/user_id of any facebook users and click on fetch data button. That's all.
Is That An Bug? : No, Facebook Security Team confirms that it's not an bug, Facebook Security Team stated "It is intended functionality to anyone to visit a open or closed group and see most of that information, the rest is not considered sensitive."
Enter Facebook Username
If you think this information is related to your privacy and Facebook should consider this as an security issue, raise your voice by using the hashtag #FacebookGroupExploitation
Facebook Security Team Replied.
We have contacted Facebook Security Team, they said it's not an bug or security issue, this is common (11th Sept, 2017)
This tool is made for educational purpose, by using this you agreed that you don't misuse this tool and setting BugsLiker free from any claims, Use at your own risk.