Showing only posts tagged Apple. Show all posts.

3 million iOS and macOS apps were exposed to potent supply-chain attacks

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Enlarge (credit: Aurich Lawson) Vulnerabilities that went undetected for a decade left thousands of macOS and iOS apps susceptible to supply-chain attacks. Hackers could have added malicious code compromising the security of millions or billions of people who installed them, researchers said Monday. The vulnerabilities, which were fixed last …

Why Your Wi-Fi Router Doubles as an Apple AirTag

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Image: Shutterstock. Apple and the satellite-based broadband service Starlink each recently took steps to address new research into the potential security and privacy implications of how their services geo-locate devices. Researchers from the University of Maryland say they relied on publicly available data from Apple to track the location …

Detecting Malicious Trackers

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From 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, iPhone and Android users will receive alerts when an unknown Bluetooth device is detected moving with them. The move comes after numerous …

Hardware Vulnerability in Apple’s M-Series Chips

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It’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 likely to access in the near future. By loading the contents into the CPU cache before it’s actually …

“MFA Fatigue” attack targets iPhone owners with endless password reset prompts

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Enlarge / They look like normal notifications, but opening an iPhone with one or more of these stacked up, you won't be able to do much of anything until you tap "Allow" or "Don't Allow." And they're right next to each other. (credit: Kevin Purdy) Human weaknesses are a rich …

“MFA Fatigue” attack targets iPhone owners with endless password reset prompts

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Enlarge / They look like normal notifications, but opening an iPhone with one or more of these stacked up, you won't be able to do much of anything until you tap "Allow" or "Don't Allow." And they're right next to each other. (credit: Kevin Purdy) Human weaknesses are a rich …

Recent ‘MFA Bombing’ Attacks Targeting Apple Users

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Several Apple customers recently reported being targeted in elaborate phishing attacks that involve what appears to be a bug in Apple’s password reset feature. In this scenario, a target’s Apple devices are forced to display dozens of system-level prompts that prevent the devices from being used until …

Unpatchable vulnerability in Apple chip leaks secret encryption keys

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Enlarge (credit: Aurich Lawson | Apple) A newly discovered vulnerability baked into Apple’s M-series of chips allows attackers to extract secret keys from Macs when they perform widely used cryptographic operations, academic researchers have revealed in a paper published Thursday. The flaw—a side channel allowing end-to-end key extractions …

Unpatchable vulnerability in Apple chip leaks secret encryption keys

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Enlarge (credit: Aurich Lawson | Apple) A newly discovered vulnerability baked into Apple’s M-series of chips allows attackers to extract secret keys from Macs when they perform widely used cryptographic operations, academic researchers have revealed in a paper published Thursday. The flaw—a side channel allowing end-to-end key extractions …

Apple Announces Post-Quantum Encryption Algorithms for iMessage

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Apple 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 of detail in the Apple blog post, and more in Douglas Stabila’s security analysis. I am of two minds about …

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