Apple has unexpectedly released an older iOS update – version 18.7.7 – to shield devices from a newly discovered hacking toolkit called DarkSword. This is unusual because Apple typically urges users to upgrade to the latest iOS 26 for optimal security, but this release offers protection for those unable or unwilling to update.
Зміст
The DarkSword Threat
DarkSword is a hacking toolkit that can compromise iPhones, potentially exposing sensitive data such as messages and cryptocurrency wallets. Initial availability of the patch was limited to iPhone XS, XS Max, and XR models (released March 24), but Apple expanded access on April 1, 2026.
How to Install the Update
To download iOS 18.7.7, navigate to Settings > General > Software Update. If available, the update will appear as a prompt for download and installation. Apple specifically notes that enabling Automatic Updates will ensure users receive this critical security protection automatically.
Why This Matters: The Broader Context
The release of an older security patch is rare. Apple’s standard practice is to direct users to the newest OS version, which incorporates the latest defenses. However, approximately 20% of iPhones within the last four years still run iOS 18, leaving them vulnerable. This decision acknowledges that many users remain on older software for compatibility or preference reasons.
Geographic Targeting and Public Availability
While current attacks appear concentrated in Malaysia, Saudi Arabia, Turkey, and Ukraine (according to Google’s Threat Intelligence Group), the DarkSword toolkit is now publicly available on GitHub. This means malicious actors can more easily deploy the exploit, increasing the risk for all vulnerable devices. Security experts like Christoph Hebeisen (Lookout) emphasize the “extremely worrisome” nature of this public availability.
“Opportunistic attacks using this exploit kit appear very likely,” Hebeisen warned.
What to Do Now
If you cannot update to iOS 26, download iOS 18.7.7 immediately. For devices no longer supported by iOS 18, Apple recommends activating Lockdown Mode for enhanced security. The situation underscores the ongoing need for vigilance against cyber threats, even on devices running older software.
The release of this update is a critical step in mitigating risk, but users should prioritize updating to iOS 26 when possible for the strongest protection.
