Got to respect the man's sense of humor
Some of his payloads came from "strict_daddy4u", "whoknew69", and "commonname69".
Of course, those are probably typical snapchat usernames now that I think about it...
A security consultant who works for Telefonica has turned up a bug in how Snapchat handles authentication tokens, which enables a denial-of-service attack against users' phones. It's a simple enough problem, as Jaime Sánchez explains here: the tokens should expire, but don't. As a result, one token can be re-used on many …