Unpatchable usbliter8 Exploit Cracks Apple A12/A13 SecureROM
Paradigm Shift released usbliter8, a proof‑of‑concept that achieves arbitrary code execution in the SecureROM of Apple A12 and A13 chips, a hardware bug that cannot be patched via software. The flaw compromises the full boot‑chain, exposing devices to persistent takeover, and the only realistic mitigation is hardware replacement.