John Z Black

Apple Is Literally Warning Millions of iPhone Users: You're Being Attacked Right Now

John Z Black Mar 28, 2026

Vulnerabilities & Patching #apple #ios #iphone #exploit #coruna #darksword #lockdown-mode #mobile-security #consumer

Apple pushed lock screen alerts to millions of iPhones warning of active attacks from the Coruna and DarkSword exploit kits -- and some users have no patch path at all.

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The iPhone Exploit That Won't Die: Operation Triangulation's Code Is Back and More Dangerous

John Z Black Mar 27, 2026

Threat Intelligence #ios #iphone #exploit #mobile-security #triangulation #kaspersky #zero-click

Exploit code from the 2023 Operation Triangulation campaign lives inside Coruna, a new iOS attack framework hitting modern iPhones in mass attacks. Elite nation-state code is now being aimed at everyone.

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iPhone Exploit Chains Are Becoming a Market, Not a One-Off

John Z Black Mar 18, 2026

Threat Intelligence #ios #darksword #iphone #spyware #threat-intelligence #mobile-security #webkit

DarkSword iOS exploit capability is showing up across multiple actor sets -- state-linked groups, commercial spyware vendors, and infostealer campaigns. The old 'rare nation-state' framing doesn't hold anymore.

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