Security researcher Charlie Miller revealed earlier today that he had found an exploit in Apple's iOS software that allows an App to run arbitrary code. Apple generally approves all code that is submitted to the AppStore and forbids the execution of un-approved code, but Miller discovered a way to bypass this restriction. Forbes writes:
Miller became suspicious of a possible flaw in the code signing of Apple’s mobile devices with the release of iOS 4.3 early last year. ... The researcher soon dug up a bug that allowed him to expand that code-running exception to any application he’d like.
Beyond discovering the bug, Miller went a step further and actually had an App submitted to the App Store which took advantage of this bug. The App was approved and was able to perform as expected:
Using his method–and Miller has already planted a sleeper app in Apple’s App Store to demonstrate the trick–an app can phone home to a remote computer that downloads new unapproved commands onto the device and executes them at will, including stealing the user’s photos, reading contacts, making the phone vibrate or play sounds, or otherwise repurposing normal iOS app functions for malicious ends.
Shortly after the news broke, Apple revoked Miller's developer account, citing a breach of the developer agreement.
“This letter serves as notice of termination of the iOS Developer Program License Agreement…between you and Apple,” the email read. “Effective immediately.”
Miller plans to present his findings at the SysCan conference in Taiwan next week.
Earlier this year, YouTuber Jon Prosser shared multiple videos showing off what he claimed to be re-created renderings of what was then presumed to be called iOS 19 and which was eventually unveiled by Apple as iOS 26 at WWDC in June.
In his first video back in January, Prosser showed off a Camera app redesign with a simpler set of buttons for moving between photo and video modes, and he...
Apple previously announced that a public beta of iOS 26 would be available in July, and now a more specific timeframe has surfaced.
Bloomberg's Mark Gurman today said that Apple's public betas should be released on or around Wednesday, July 23. In other words, expect the public betas of iOS 26, iPadOS 26, macOS 26, and more to be available at some point next week.
Apple will be releasing...
Wednesday July 16, 2025 6:50 am PDT by Joe Rossignol
We may finally have a definitive list of all color options for the iPhone 17 series, ahead of the devices launching in September.
MacRumors concept
In a report for Macworld today, Filipe Espósito said he obtained an "internal document" that allegedly reveals all of the color options for the upcoming iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max models.
The report includes ...
Wednesday July 16, 2025 4:17 pm PDT by Juli Clover
We have just under two months to go until the debut of Apple's iPhone 17 models, and rumors have been ramping up in recent weeks. We went through everything we know so far, pulling out the most exciting rumors and highlighting some other changes that aren't going to be so great.
Top Tier
Ultra Thin iPhone 17 Air - The iPhone 17 Air is 2025's most exciting iPhone rumor, because it's the...
Wednesday July 16, 2025 11:31 am PDT by Joe Rossignol
Apple's long-rumored foldable iPhone will likely have a starting price between $1,800 and $2,000 in the U.S., analysts at investment banking firm UBS said this week. If so, the foldable iPhone would cost more than a MacBook Pro, which starts at $1,599.
With a starting price of at least $1,800, the foldable iPhone would be the most expensive iPhone model ever released, topping the Pro Max at...
Apple's next-generation iPhone 17 Pro and iPhone 17 Pro Max are only two months away, and there are plenty of rumors about the devices.
Below, we recap key changes rumored for the iPhone 17 Pro models.
Latest Rumors
These rumors surfaced in June and July:A redesigned Dynamic Island: It has been rumored that all iPhone 17 models will have a redesigned Dynamic Island interface — it might ...
The long wait for an Apple Watch Ultra 3 is nearly over, and a handful of new features and changes have been rumored for the device.
Below, we recap what to expect from the Apple Watch Ultra 3:Satellite connectivity for sending and receiving text messages when Wi-Fi and cellular coverage is unavailable
5G support, up from LTE on the Apple Watch Ultra 2
Likely a wide-angle OLED display that ...
Apple today said its store at the Westfield Hornsby shopping mall, in Hornsby, Australia, will be permanently closing in October.
Apple Hornsby
In a statement shared with Australian tech news website EFTM (via Reddit), Apple said that it has decided not to renew its lease at Westfield Hornsby. Apple said all affected retail employees will be given the opportunity to work at Apple's nearby...
Meanwhile Google is handing out bounties for stuff like this. Because why would you want to get (almost) free help from industry-leading professionals? Submitting it to the App Store probably wasn't the way to go, though.
It's one thing to find a security hole and professionally inform Apple, quite another to write an app to exploit it and announce you will tell the works how to do it in a conference in a week...
Charlie is a smart guy who makes some really stupid decisions.
Professional developers disclose issues in iOS to Apple through secure channels all the time without this media madness.
Biggest design overhaul since iOS 7 with Liquid Glass, plus new Apple Intelligence features and improvements to Messages, Phone, Safari, Shortcuts, and more. Developer beta available now ahead of public beta in July.