Phishers stealing from other phishers, has nature created anything nearly as beautiful?
From NetCraft, Phishing kits take advantage of novice fraudsters
However, while the phishing kit is easy to use, an encrypted component within the kit is used to send a copy of the captured details to an additional gmail address, which belongs to the author. This will not be obvious to most fraudsters using the kit, as the relevant code is detached from the configuration file and is heavily obfuscated, requiring some effort to decode
And another article from Netcraft, and one from The Register