The FBI has been unable to access a Washington Post reporter’s seized iPhone because it was in Lockdown Mode, a sometimes overlooked feature that makes iPhones broadly more secure, according to recently filed court records.
The court record shows what devices and data the FBI was able to ultimately access, and which devices it could not, after raiding the home of the reporter, Hannah Natanson, in January as part of an investigation into leaks of classified information. It also provides rare insight into the apparent effectiveness of Lockdown Mode, or at least how effective it might be before the FBI may try other techniques to access the device.
“Because the iPhone was in Lockdown mode, CART could not extract that device,” the court record reads, referring to the FBI’s Computer Analysis Response Team, a unit focused on performing forensic analyses of seized devices. The document is written by the government, and is opposing the return of Natanson’s devices.
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Even if you turned the phone off? It should be secure on a cold boot before entering the password, as nothing is unencrypted yet.
You know, I have not kept up. Things may have improved recently. But historically there’s always been flaws in the security.
And that is the big reason why you should update. It’s a cat and mouse situation. This is the reason why GrapheneOS offer security previews and encourage you to install them.