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Pixelmator Pro ML Super Resolution Now Removes WebP Compression Artifacts

Andrew Orr ·

Pixelmator Pro has a new update ready, version 2.0.4. It brings an improvement to its ML Super Resolution image upscaler. It can now remove compression artifacts from WebP files. Another improvement adds support for portrait masks in Apple ProRAW images.

Pixelmator Pro already supports the WebP file format and, as it gains more users around the web, it’s becoming clear that the WebP compression algorithm produces unique compression artifacts. ML Super Resolution has already been trained to remove JPEG artifacts when resampling images but, with today’s update, it can now remove WebP artifacts too.

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How Apple Improved iMessage Security in iOS 14

Andrew Orr ·

Project Zero, Google’s security team, reverse-engineered iMessage to see how Apple improved it in its latest OS 14 releases. Specially, how it has gained new protections against zero-day attacks using BlastDoor, resliding of the shared cache, and exponential throttling.

One of the major changes in iOS 14 is the introduction of a new, tightly sandboxed “BlastDoor” service which is now responsible for almost all parsing of untrusted data in iMessages (for example, NSKeyedArchiver payloads). Furthermore, this service is written in Swift, a (mostly) memory safe language which makes it significantly harder to introduce classic memory corruption vulnerabilities into the code base.

This Person Hacked His iPod to Stream Spotify Using Raspberry Pi
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This Person Hacked His iPod to Stream Spotify Using Raspberry Pi

Andrew Orr ·

Guy Dupont recently hacked an old iPod to stream Spotify. He used a Raspberry PI Zero W and a custom UI built using Python. Additionally, he fitted a 1000 mAh batter into it, a motor for haptic feedback, and a 2-inch LCD Adafruit display. “My mother-in-law recently gifted me a bag of the family’s retired iPods. I had forgotten how good it feels to hold and use one of these things. Naturally, I decided to modify one. I wanted to supply some modern features (streaming, search, Bluetooth audio, etc), while paying homage to the amazing UX that Apple originally released almost 20 years ago.”

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Mark Zuckerberg says Apple is Anti-Competitive in Facebook Earnings Call

Andrew Orr ·

Mark Zuckerberg has once again criticized Apple for its privacy, saying that the company is anti-competitive because of iMessage (among other things).

We increasingly see Apple as one of our biggest competitors,” Zuckerberg said, noting that Apple’s iMessage software is preinstalled on iPhones — enabling it to become the most widely used messaging service in the United States, as opposed to Facebook’s WhatsApp — and that Apple’s growing investment in services also enables it to compete with Facebook and other apps that use its iOS software platform.

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Apple Watch Helps Save Cyclist Who Fell into River

Charlotte Henry ·

We periodically get stories of how an Apple Watch has saved someone’s life. However often they happen, they never stop being amazing. On Thursday, for instance, BBC News reported that a cyclist in the UK was able to call the police from his wearable after he was swept into a river.

The man was swept off his bike into the swollen River Wye in Rotherwas, Hereford, on Thursday. He was carried a mile downstream but managed to grab hold of a branch and spoke to fire control. Station commander Sean Bailey said he was “lucky” to have kept hold of the branch, adding: “We’re very surprised he didn’t lose his grip.” Speaking to BBC Hereford and Worcester, Mr Bailey said the cyclist was spotted by passers-by who were able to give crews a sense of where he was. “Even with that location it still took us 20 minutes to locate him and rescue him and bring him to safety. “He was speaking to our fire control whilst he was clinging onto a tree, via his Apple Watch, which worked wonderfully well for us to actually get to him as quickly as possible.”

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Password Manager Bitwarden Adds Touch ID to Browser Extension

Andrew Orr ·

Password manager Bitwarden announced the addition of a couple of new features. One feature adds support for Touch ID and Windows Hello to its browser extensions.

Browser extensions will now be able to access this authentication inside the Desktop application. This allows a more streamlined integration with hardware that does not require a unique browser-level integration. Biometric authentication requires macOS users to download the Mac App Store version.