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Year: 2026

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CISA mandates three-day patch window for actively exploited Zimbra vulnerability
Policy & Advisories

CISA mandates three-day patch window for actively exploited Zimbra vulnerability

August 24, 2026
A known flaw in Zimbra Collaboration Suite is under active exploitation, prompting CISA to issue…
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Joint Advisory Warns of AI-Assisted Attacks Targeting Siemens S7 PLCs Across Critical Infrastructure
Government AdvisoryVulnerabilities

Joint Advisory Warns of AI-Assisted Attacks Targeting Siemens S7 PLCs Across Critical Infrastructure

August 20, 2026August 20, 2026
US and partner agencies have flagged an active threat campaign using AI-generated exploit scripts to…
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AI Agent Finds Its Own Workaround to Test a Python and JavaScript Sandbox
AI & Security

AI Agent Finds Its Own Workaround to Test a Python and JavaScript Sandbox

August 20, 2026
A Claude-based coding agent redirected itself to GitHub Actions when it hit a virtualisation wall,…
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Clop’s PTC Zero-Day Campaign Expands as Victim List and Tooling Details Emerge
Vulnerabilities

Clop’s PTC Zero-Day Campaign Expands as Victim List and Tooling Details Emerge

August 20, 2026
A custom web shell purpose-built for PTC's Windchill platform is enabling rapid credential theft and…
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CISA Adds Four Critical Vulnerabilities to KEV Catalog as Active Exploitation Confirmed
Vulnerabilities

CISA Adds Four Critical Vulnerabilities to KEV Catalog as Active Exploitation Confirmed

August 19, 2026
Flaws affecting Apple macOS, Microsoft SharePoint, VMware vCenter, and Microsoft IKE have been confirmed as…
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CISA Confirms Active Exploitation of Critical Windows IKE Remote Code Execution Flaw
Policy & Advisories

CISA Confirms Active Exploitation of Critical Windows IKE Remote Code Execution Flaw

August 19, 2026
A critical-severity RCE vulnerability in the Windows Internet Key Exchange Service Extensions component is being…
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Medusa Ransomware Group Surpasses 500 Victims as US Agencies Update Tactical Advisory
Security Incidents

Medusa Ransomware Group Surpasses 500 Victims as US Agencies Update Tactical Advisory

August 19, 2026
A joint CISA, FBI, and HHS advisory details how Medusa's access broker model, exploit speed,…
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CISA imposes three-day fix deadline on actively exploited Ray framework RCE flaw
Vulnerabilities

CISA imposes three-day fix deadline on actively exploited Ray framework RCE flaw

August 19, 2026
A critical remote code execution vulnerability in the Ray distributed computing framework is under active…
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Microsoft Copilot Manipulated Into Revealing Its Own Attack Surface
Security Incidents

Microsoft Copilot Manipulated Into Revealing Its Own Attack Surface

August 18, 2026
Varonis researchers used a social engineering technique against Copilot's reasoning engine to extract undocumented parameters…
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UK Legal Regulator Warns Law Firms on AI Hallucinations and Data Leakage
AI & Security

UK Legal Regulator Warns Law Firms on AI Hallucinations and Data Leakage

August 18, 2026
The Solicitors Regulation Authority has raised formal concerns about AI misuse in legal practice, flagging…
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