I have a friend who works in the infosec industry and he recently alerted me (by sharing the image at https://imgur.com/a/NiiMX) that my information has been leaked online. Now I am pretty security conscious myself and tend not to give my email or phone number to sites/apps I don't trust (I even use anonymous/disposable email and phone tools when possible) unless absolutely necessary so I think this was probably a large breach.I asked Troy Hunt and he said the data didn't look familiar to him. With just the info contained in this image, is there any smart way for me to try and figure out where it came from? I have obviously redacted my last name and phone number from this post.
For reasons I do not understand (maybe due to NDA?) my friend is unable to tell me where he got the data.