Private Cloud Compute is a cloud intelligence system that Apple designed for private artificial intelligence processing, and it's what Apple is using to keep Apple Intelligence requests secure when they need to be processed in the cloud.
Apple promised to allow security and privacy researchers to verify the end-to-end security and privacy promises that Apple made with Private Cloud Compute, and today, Apple made its Private Cloud Compute Virtual Research Environment (VRE) and other materials publicly available to all security researchers.
Apple has a Private Cloud Compute (PCC) Security Guide that details all of the components of PCC and how they work to provide privacy for cloud-based AI processing. Apple released the source code for select components of PCC that help implement its security and privacy requirements, which allows for a deeper dive into PCC.
The Virtual Research Environment is a set of tools that lets researchers perform their own security analysis on PCC using a Mac. The VRE can be used for inspecting PCC software releases, verifying the consistency of the transparency log, booting a release in a virtualized environment, and modifying and debugging PCC software for deeper investigation. The VRE can be accessed in the macOS 18.1 Developer Preview and can be used with a Mac that has an Apple silicon chip and 16GB+ unified memory.
Along with these tools, Apple is expanding its Apple Security Bounty to include rewards for vulnerabilities that demonstrate a compromise of the fundamental privacy and security guarantees of Private Cloud Compute. Security researchers who locate a vulnerability can earn up to $1 million.
Apple is planning some of the "biggest iOS and macOS redesigns in its history," according to Bloomberg's Mark Gurman.
In his Power On newsletter today, Gurman reiterated that iOS 19 will have a visionOS-like design with more transparent interfaces:The new interfaces will adopt the design principles introduced in visionOS, the software for Apple's Vision Pro headset. That includes greater...
Tuesday March 11, 2025 3:26 am PDT by Tim Hardwick
Despite being released over two years ago, Apple's AirPods Pro 2 continue to dominate the wireless earbud market. However, with the AirPods Pro 3 expected to launch in 2025, anyone thinking of buying Apple's premium earbuds may be wondering if the next generation is worth holding out for.
Apart from their audio and noise-canceling performance, which are generally regarded as excellent for...
If you've been following iPhone rumors over the last few years, you may remember reading reports that Apple flirted with the idea of introducing a super high-end "Ultra" model that would either replace its Pro Max device or sit above it in Apple's smartphone hirearchy. These reports appeared in the pre-launch iPhone 15 and iPhone 16 rumor cycles, but ultimately came to nothing. Now though, the...
Saturday March 15, 2025 10:50 am PDT by Joe Rossignol
While the so-called "iPhone 17 Air" is not expected to launch until September, there are already plenty of rumors about the ultra-thin device.
Overall, the "iPhone 17 Air" sounds like a mixed bag. While the device is expected to have an impressively thin and light design, rumors indicate it will have some compromises compared to iPhone 17 Pro models, including only a single rear camera, a...
Apple prototyped a larger ultra-slim iPhone 17 Air with a 6.9-inch display, but ultimately decided not to go ahead with the device because of fears that it could be susceptible to bending, according to a new report.
Bloomberg reporter Mark Gurman, writing in his latest Power On newsletter:
When it first started work on the phone, it prototyped a device with a 6.9-inch screen — matching...
In an investor research note today with British bank Barclays, analyst Tim Long said Apple's first foldable iPhone could have a starting price in the $2,300 range in the United States, which would make it by far the most expensive iPhone model ever.
If the first foldable iPhone starts at $2,299, that means it would cost nearly twice as much as the iPhone 16 Pro Max, which starts at $1,199.
...
Bloomberg's Mark Gurman today shared some new details about the rumored iPhone 17 Air.
In his Power On newsletter, Gurman said he was told that the device may start at roughly $899 in the U.S., which means that it would occupy the same price point as the iPhone 16 Plus. This would make sense, as it has been widely rumored that the Air model will take over the Plus model's spot in the iPhone...
Apple today launched a new app called Surveyor, which is designed to allow users to collect data like images of street signs and roadside details to improve Apple Maps.
The app is not public facing and appears to be for use with companies that Apple partners with to assign mapping tasks. Downloading the app and opening it up directs users to "Open Partner App" to choose a task. Tapping on...
Apple considered launching the iPhone 17 Air without a USB-C charging port, according to Bloomberg's Mark Gurman.
In his Power On newsletter today, Gurman said that while Apple ultimately decided against making the iPhone 17 Air its first iPhone model without a charging port, the idea is still on the table for future iPhone models.
He said the iPhone 17 Air will "foreshadow a move to...
If you have proof that's true, let's see it. In comparison to Proton, they have had outsourced firms inspect their servers to verify they're statement of end-to-end encryption is true. Apple has done 0 outsourced audits of their servers.
Right. That's because none of this stuff is ready to go yet. Proton's products are ready to inspect. Apple's aren't. You don't check the doneness of a steak before it hits the grill do you?
You don't have to hear it from me though. You're welcome to read Apple's documentations and promises at that link I provided, but I get the feeling that you're more interested in being skeptical than in being informed.
If you have proof that's true, let's see it. In comparison to Proton, they have had outsourced firms inspect their servers to verify they're statement of end-to-end encryption is true. Apple has done 0 outsourced audits of their servers.
This is quite better, anyone can verify the claims - virtual server Mseries with 16GB is needed: MacStudio will do. Run it yourself.
This is quite a bold step, now iCloud next please.
I'm always curious how many of these bounties are actually collected? One time I sent an iPad OS Lock Screen bypass vulnerability to Apple and nobody ever responded. Feel like that should've been worth something. For how huge some of these vulnerabilities would impact their public image if they were released, you would think Apple would be interested in paying more for them.
