Lot of cope and denial in these threads. Yes the same-day is probably a rosy estimate based off people using 6 digit codes or something easy to crack, doesn't mean it's false or that they can't hypothetically target longer alpha-numeric passwords. For all we know they might not even be brute-forcing and could be conducting some sort of exploit that over time reveals the encryption keys themselves in some way.

I'm still very curious about the nature of the mechanisms of action. I assume they manage to bypass the basic lock-out against entering too many passcodes too quickly somehow which is what enables this. If throttling could be properly enforced (to say nothing of something like 10 attempts and it refuses all future attempts and erases the key type of thing) this type of attack wouldn't be practical for anyone using anything above a 6 digit numerical passcode in any reasonable timeframe. I wonder if they exploit wireless radios including cellular, wifi, bluetooth and force some code on the phones via these usually-on chips that enables this via exploiting problems in their architecture. Perhaps something that locks up, prevents functioning or resets certain checks via flooding parts of the hardware/software from these points of access. Or if it really is purely phy/log access to the lightning/usb-c port.