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New Malware Could Mean Trouble For iOS & macOS Security

Security researchers discovered an attack vector that, if exploited, would allow hackers to access messages, photos, and more.

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Although Apple’s products are renowned for their robust security, no company is completely immune to hackers and malware. New research has recently revealed an attack vector that can affect Apple’s iPhone and Mac operating systems, allowing criminals to sweep messages, photos, and call history for exploitable data and — even more worryingly — access location data, photos, and the main camera.

The research comes from security firm Trellix, which says that the security flaws rank as “medium to high severity” and bypass the protections Apple puts in place to protect its users.

“The key thing here is the vulnerabilities break Apple’s security model at a fundamental level,” notes Doug McKee, director of vulnerability research at Trellix. McKee thinks his company’s findings could potentially lead to similar bugs being uncovered. However, it’s important to point out that Apple has so far plugged all of the security holes found by Trellix, and there’s no evidence they were ever exploited.

Trellix’s findings build on previous work by Google and Citizen Lab, who jointly discovered malware known as “ForcedEntry”, a zero-click, zero-day iOS exploit linked to Israeli spyware maker NSO Group and found initially on the iPhone of a Saudi activist.

Also Read: Facebook & Instagram Are Testing Twitter-Style Blue Checks

Analysis of ForcedEntry showed that it worked by fooling an iPhone into opening a malicious PDF disguised as a GIF, ultimately bypassing Apple’s sandbox — a protocol that keeps apps from accessing the data stored by other programs and areas of the device.

While Trellix’s findings are worrisome, it’s important to remember that attackers would need to gain a foothold into a device before being able to install any malware, and Apple has been very efficient at issuing security updates. The initial findings relate to macOS 13.2 and iOS 16.3, which were released in January, so it’s vital that readers ensure their devices are fully up to date!

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Instagram Now Lets You Tune Its Algorithm, But There’s One Big Catch

The new controls promise users “agency” over their feed, but asking to see more from accounts you actually follow returns an error.

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instagram now lets you tune its algorithm but there's one big catch
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Instagram has expanded its algorithm personalization feature to the main feed, letting users specify which topics they want surfaced more or less often in recommendations.

Instagram chief Adam Mosseri framed the change as a matter of user control. “I believe it’s in our best interest as a business to empower people to shape Instagram into something that works for them, and that people should be able to have a meaningful amount of agency over the products they spend so much time in,” he wrote on Threads.

Though it turns out that agency has limits. The controls only accept interest-based topics, such as “rescue dogs” or “parenting humor”. Requesting “posts from people I follow” returns no results, which is obviously a sore point for creators whose posts rarely reach their own audiences. Mosseri conceded the tension: “Who you follow used to be a meaningful tool people had for shaping their own experience, and as recommendations took over the main feed that tool quietly stopped working”.

Also Read: How To Find & Cancel Pending Instagram Requests

Instagram credits large language models for making its algorithms legible enough to personalize, and says it is “actively working on supporting requests for people, different moods or vibes, content types, and more” – potentially leading to a fully “bespoke” version of the app.

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