Privacy of Photos.app’s Enhanced Visual Search
January 6 2025Initial speculation about a new Apple feature.
Read moreDetails about the iOS Inactivity Reboot Feature
December 2 2024I recently wrote about the new iOS feature that forces an iPhone to reboot after it’s been inactive for a longish period of time. Here are the technical details, discovered...
Read moreEverybody is reporting about a new security iPhone security feature with iOS 18: if the phone hasn’t been used for a few days, it automatically goes into its “Before...
Read moreApple Is Alerting iPhone Users of Spyware Attacks
July 11 2024Not a lot of details: Apple has issued a new round of threat notifications to iPhone users across 98 countries, warning them of potential mercenary spyware attacks. It’s the second...
Read moreDetecting Malicious Trackers
May 21 2024From Slashdot:
Apple and Google have launched a new industry standard called “Detecting Unwanted Location Trackers” to combat the misuse of Bluetooth trackers for stalking. Starting Monday,...
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Hardware Vulnerability in Apple’s M-Series Chips
March 28 2024It’s yet another hardware side-channel attack:
The threat resides in the chips’ data memory-dependent prefetcher, a hardware optimization that predicts the memory addresses of data that running code is...
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Apple Announces Post-Quantum Encryption Algorithms for iMessage
February 26 2024Apple announced PQ3, its post-quantum encryption standard based on the Kyber secure key-encapsulation protocol, one of the post-quantum algorithms selected by NIST in 2022.
There’s a lot...
Read moreNew iPhone Security Features to Protect Stolen Devices
December 27 2023Apple is rolling out a new “Stolen Device Protection” feature that seems well thought out:
When Stolen Device Protection is turned on, Face ID or Touch ID authentication is...
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Apple to Add Manual Authentication to iMessage
November 22 2023Signal has had the ability to manually authenticate another account for years. iMessage is getting it:
The feature is called Contact Key Verification, and it does just what its...
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Crashing iPhones with a Flipper Zero
November 6 2023The Flipper Zero is an incredibly versatile hacking device. Now it can be used to crash iPhones in its vicinity by sending them a never-ending stream of pop-ups.
These...
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