Wednesday saw two separate jailbreak tools (Electra and unc0ver) pick up support for iOS 11.4.x, so one might be inclined to say that it’s been a decent day for the jailbreak community. But wait… there’s more!
Wednesday evening, hacker and software tinkerer @Geosn0w announced the release of an incomplete ‘developer-only jailbreak’ for iOS 12.0-12.1.2 dubbed OsirisJailbreak12. The work was made possible by the tfp0 exploit that was just recently unleashed by security researcher Brandon Azad: