Rumor has it that Geohot, the man behind the popular jailbreaking tool called Limera1n, may be calling his next jailbreaking tool, presumably for the next generation iOS devices such as the iPad 2 and the iPhone 5, Rubyra1n, as this acclaimed iPhone hacker, George Hotz, has already registered the domain Rubyra1n.com on 27th March 2010.
According to Whois records, Blackra1n, Limera1n & Rubyra1n are registered under George Hotz.It looks like, Geohot registered Limera1n & Rubyra1n back in March, 2010. With that said, don’t expect a Rubyra1n Jailbreak anytime soon. Because, Limera1n exploit is capable of jailbreaking all current iOS Device. So, it seems, GeoHot is going to use Rubyra1n, for the Next Gen iPad [iPad 2] / Next Gen iPhone [iPhone 5 / CDMA iPhone].
The fact that the domains, limera1n.com and rubyra1n.com were registered back on 27th March 2010 is enough to substantiate a possibility of Rubyra1n being launched as the next gen iOS devices are released. However, no official intimation from Geohot has been received as yet, but by looking at the past where the limera1n.com domain was used to launch the Limera1n jailbreaking tool, one can safely assume the rubyra1n.com may come bearing further jailbreaking tool as well.
Via iClarified