DarkSword iPhone Exploit Targets iOS 18

Uncover DarkSword: a potent iPhone exploit for iOS 18.4-18.7, targeting users in multiple countries for espionage and theft.

By Content Team

Mar 19, 2026

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Security researchers have uncovered DarkSword, a sophisticated iPhone exploit chain targeting iOS versions 18.4-18.7 that's being used by both espionage actors and financially motivated criminals. The attack requires just one click on a malicious website to fully compromise devices within seconds, stealing sensitive data including cryptocurrency wallets.

Google's Threat Intelligence Group found the exploit has been deployed by commercial surveillance vendors and suspected state-sponsored groups against users in Saudi Arabia, Turkey, Malaysia, and Ukraine since November 2025. What makes DarkSword unusual is its dual-purpose design - it serves both traditional espionage and financial theft.

The exploit chain uses six vulnerabilities to achieve remote code execution and privilege escalation. While Apple has patched these flaws in iOS 18.7.6 and iOS 26.3.1, researchers estimate over 200 million users remain vulnerable due to delayed updates.

Source: Dark Reading

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