Apple Plugs Security Hole That Enabled FBI to Access Deleted Signal Messages on iPhone
Apple has launched iOS 26.4.2, a seemingly minor safety replace for iPhone that seems to patch a critical safety delicate vulnerability that allowed the FBI to learn messages from the Signal messaging app, even after the app had been deleted.
In early April, 404 Media reported that the federal group had extracted the messages from a defendant’s cellphone as a result of the system nonetheless contained copies of the notifications that had been generated when the texts had been despatched.
Although Apple does not particularly name out the FBI incident, the outline within the firm’s security note (which additionally applies to iPadOS 26.4.2 for iPad fashions) matches the difficulty. “Notifications marked for deletion could be unexpectedly retained on the device,” the word reads. The replace fixes a logging situation “with improved data redaction.”
To carry your iPhone or iPad up to date, go to Settings and faucet General. Next, choose Software Update after which Update Now and observe the prompts.
It’s straightforward to ignore small updates like this, however typically there’s an issue like this that wants to be addressed instantly. When Apple launched iOS 26.4.1 in early April, it enabled the Stolen Device Protection characteristic on iPhones to bolster safety towards identified vulnerabilities.
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Note that this replace does not seem to fall underneath the class of Background Security Improvementsthat are quietly put in behind the scenes when vital safety updates are wanted.
iOS 26.4 introduced new emoji, video podcasts and extra to the iPhone expertise. iOS 26.5, at present out there as public and developer betasmight carry options like end-to-end encryption to RCS messaging, plus enhancements (and presumably adverts) to the Maps app.
For extra on getting probably the most out of iOS, try our iOS 26 cheat sheet.
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