Posixninja - the hacker form Chronic Dev Team announced that the group was conducting vulnerability of jailbreak the iPhone 3GS, iPod 3G, and probably also iPads. Enabling the device to be possible without the use of tethering. Chronic Dev Team is working on an application called Greenpois0n for more than seven months.

Greenpois0n but will not be published before the release of iPad, because the group wants to test-run your application. Chronic Dev Team is therefore the intention to purchase a copy of the Apple tablet. For this reason, the group counts very much on donations.

Posixninja yet does not betray any details about Greenpois0n. However, claims that the source code will be published and will serve as a development platform for the interested. When Greenpois0n becomes available to the public? For the moment it is not known, but certainly no earlier than April 3, when the place will premiere iPad.

More information can be found here.