Posts in Global Cyber Chaos

ThreatsDay Bulletin: Defender 0-Day, SonicWall Brute-Force, 17-Year-Old Excel RCE and 15 More Stories

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Apr 16
Ravie LakshmananApr 16, 2026Hacking News / Cybersecurity News You know that feeling when you […]
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Cisco Patches Four Critical Identity Services, Webex Flaws Enabling Code Execution

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Apr 16
Ravie LakshmananApr 16, 2026Vulnerability / Network Security Cisco has announced patches to address […]
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UAC-0247 Targets Ukrainian Clinics and Government in Data-Theft Malware Campaign

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Apr 15
Ravie LakshmananApr 16, 2026Malware / Threat Intelligence The Computer Emergencies Response Team of […]
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April Patch Tuesday Fixes Critical Flaws Across SAP, Adobe, Microsoft, Fortinet, and More

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Apr 15
Ravie LakshmananApr 15, 2026Vulnerability / Data Breach A number of critical vulnerabilities impacting products […]
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n8n Webhooks Abused Since October 2025 to Deliver Malware via Phishing Emails

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Apr 15
Ravie LakshmananApr 15, 2026Threat Intelligence / Cloud Security Threat actors have been observed weaponizing n8n, […]
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Actively Exploited nginx-ui Flaw (CVE-2026-33032) Enables Full Nginx Server Takeover

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Apr 15
Ravie LakshmananApr 15, 2026Web Security / Vulnerability A recently disclosed critical security flaw […]
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Deterministic + Agentic AI: The Architecture Exposure Validation Requires

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Apr 15
Few technologies have moved from experimentation to boardroom mandate as quickly as AI. […]
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Microsoft Issues Patches for SharePoint Zero-Day and 168 Other New Vulnerabilities

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Apr 15
Microsoft on Tuesday released updates to address a record 169 security flaws across its product […]
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OpenAI Launches GPT-5.4-Cyber with Expanded Access for Security Teams

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Apr 15
Ravie LakshmananApr 15, 2026Vulnerability / Secure Coding OpenAI on Tuesday unveiled GPT-5.4-Cyber, a variant […]
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CISA Adds 6 Known Exploited Flaws in Fortinet, Microsoft, and Adobe Software

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Apr 14
Ravie LakshmananApr 14, 2026Vulnerability / Network Security The U.S. Cybersecurity and Infrastructure Security […]
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