Last week we reports that i0n1c has founded kernel based exploit which bring us untethered jailbreak on iOS 4.3 and promised to release the jailbreak tool soon, on the other hand iH8sn0w also released the Sn0wbreeze 2.3 betas to provide tether jailbreak on iOS 4.3 with the baseband preservation mode, but still ultrasn0w is broken.

But now today SecureTips, also announced over their twitter account that they found another exploit in iOS which bring us untethered jailbreak on iOS 4.3, they also mentioned they are not going to release the exploit soon because they want to save the exploit hole which they found, in case if Apple managed to patch the i0n1c discovered exploit in next firmware version!

SecureTips says,

Hint: our iOS 4.3 untether exploit is related to recent changes in the kSec/SecPolicy subsystem. No other information will be released.