The Proliferation of DarkSword: iOS Exploit Chain Adopted by Multiple Threat Actors
Introduction Google Threat Intelligence Group (GTIG) has identified a new iOS full-chain exploit that leveraged multiple zero-day vulnerabilities to fully co...
Zero-Day
9 articles
Microsoft Patch Tuesday, March 2026 Edition
Microsoft Corp. today pushed security updates to fix at least 77 vulnerabilities in its Windows operating systems and other software.
Look What You Made Us Patch: 2025 Zero-Days in Review
Written by: Casey Charrier, James Sadowski, Zander Work, Clement Lecigne, Benoît Sevens, Fred Plan Executive Summary Google Threat Intelligence Group (GTIG) ...
Global Cyber Agencies Urge Immediate Patching of Cisco SD-WAN Zero Day
The US and allies are urging Cisco Catalyst SD-WAN customers to hunt for signs of exploitation
January 2026 CVE Landscape: 23 Critical Vulnerabilities Mark 5% Increase, APT28 Exploits Microsoft Office Zero-Day
January 2026 saw 23 actively exploited CVEs, including APT28’s Microsoft Office zero-day and critical auth bypass flaws impacting enterprise systems.
From BRICKSTORM to GRIMBOLT: UNC6201 Exploiting a Dell RecoverPoint for Virtual Machines Zero-Day
Written by: Peter Ukhanov, Daniel Sislo, Nick Harbour, John Scarbrough, Fernando Tomlinson, Jr., Rich Reece Introduction Mandiant and Google Threat Intellige...
Oracle E-Business Suite Zero-Day Exploited in Widespread Extortion Campaign
Written by: Peter Ukhanov, Genevieve Stark, Zander Work, Ashley Pearson, Josh Murchie, Austin Larsen Update (Oct. 11): On Oct.
ViewState Deserialization Zero-Day Vulnerability in Sitecore Products (CVE-2025-53690)
Written by: Rommel Joven, Josh Fleischer, Joseph Sciuto, Andi Slok, Choon Kiat Ng Update (September 3): This post was updated to include information about Go...
Google Patches Chrome’s Fifth Zero-Day of the Year
An insufficient validation input flaw, one of 11 patched in an update this week, could allow for arbitrary code execution and is under active attack.