Cybersecurity Hacking News

Browser & mobile patching urgency — Chrome zero-day, Android/WebKit/iOS/DarkSword, WWDC26 iOS27 [climaxing]

Browser & mobile patching urgency — Chrome zero-day, Android/WebKit/iOS/DarkSword, WWDC26 iOS27 [climaxing]

Key Questions

What is DarkSword v2 and why should users update urgently?

DarkSword v2 is a leaked exploit on GitHub targeting iOS 18 and older versions, affecting around 200 million devices. It enables zero-click attacks, making immediate OTA updates critical for security.

What are the key security features in iOS 26.4?

iOS 26.4 includes enhanced security patches, Stolen Device Protection, and RCS support. Users should update promptly as it addresses vulnerabilities like WebKit CVEs exploited in zero-click attacks.

When is WWDC26 and what can we expect?

WWDC26 is scheduled for June 8-12, with teasers expected for AI features in iOS 27. It coincides with urgent patches for Chrome zero-day, Android, WebKit, and iOS.

DarkSword v2 leaked (GitHub exploits iOS 18/older, 200M devices); iOS 26.4 security/Stolen Device Protection/RCS; Samsung S25 patches/One UI 8.5; WebKit CVE; GrapheneOS-Motorola rumor; WWDC26 June 8-12 AI teasers; OTA critical amid zero-clicks.

Sources (2)
Updated Mar 24, 2026