I would agree that I don't think this is anything malicious on kenzawak's part, and I don't think he is actively trying to scam anyone. Approaching a DT1 member who runs a tight ship when it comes to their loan service with a fake signed message seems like an extraordinarily stupid thing to do for the real owner of the account.

Either way you look at it, however, it raises concerns. Either he was planning something malicious, or his security practices are so terrible he was hacked twice in a matter of weeks. Given that, I have also excluded him from my trust network.