Michael Ralph knows there's still good people out there because he's one of them.
The man was going for walk in the centre of Wollongong early this morning to "clear his head" when he was set upon by a bunch of thugs after jumping into action to help a middle-aged man calling out for help.
"I came across a gentleman, around 50. I just said good evening and we struck up a conversation," the 28-year-old cyber security business owner told news.com.au.
"He said he'd seen some younger men around 20 doing something to an ATM and we parted ways.
"After I walked about 100m I heard him calling out. These three men were approaching; they were going after this poor gentleman."