How the iPhone 4 and iOS4 Jailbreak Works – Jailbreakme.com, Comex

I’m sure many other hackers and tinkerers like me are wondering how the iPhone 4 Jailbreak (released yesterday) was accomplished.  Furthermore, I feel that people are most interested in how this exploit could be maliciously used against NON-JAILBROKEN iPhone users.  I’m spreading this information with the hopes that the exploit will be promptly patched — [...]