Last one I saw was Afflicted (2013) & not bad tbh. I think it's rare, but a good one.
Other found footage films I saw: Blair witch project; As above, so below; Rec; Creep; Troll hunter; Hell house; The devil inside; V/H/S; and a few more..
It's hard to find cool FF films but I hope you can share some interesting stuff.
Edit: Thanks for your recommendations, I will check them out. đŸ–¤