Vulnerability
Linux Kernel TCP Flaw With 9.8 CVSS Score Affects Ubuntu, Red Hat and Other Distributions
A flaw in the Linux kernel's TCP code, tracked as CVE-2026-98432, affects Ubuntu, Red Hat Enterprise Linux (RHEL), and other Linux…
Home / Newsroom
Security News
Announcements from our technology partners, the industry events we attend and practical insights from NexaTG engineers.
Vulnerability
Security
Threat Modeling With 4 Simple Questions on a White Board
A four-question exercise that CISOs can use to create a threat model that promises results, without a big spend.
Security
Fake ChatGPT and Claude Apps Abuse Signed Executables to Deploy Crypto Miners
Threat actors are delivering malicious loaders and cryptocurrency miners under the guise of artificial intelligence (AI) desktop applications for Anthropic…
Google Touts Powerful Cybersecurity Capabilities in Gemini 4 Carbon Model
Google’s new frontier model scored 88.2% on SEC-bench Pro and is rolling out first to vetted cyber defenders via its…
How Secure Are US Elections? Voting Machine Risks and the Growing Threat of AI
Unpatched voting machines, unverifiable QR-coded ballots, and AI-driven influence campaigns leave US elections short of secure. The post How Secure…
Microsoft fixes Remote Desktop failures caused by recent Windows updates
Microsoft has resolved a known issue that prevents non-admin users from connecting to devices via Remote Desktop when the "Administrator…
Cisco Open Sources Quarry to Catch AI Agent Attacks Hidden in Harmless Steps
Cisco open sourced Project Quarry, a rule language for detecting AI agent attacks that only emerge across sequences of benign…
3 Ways AI Agents Already Operate in Your Browser
AI agents can control authenticated browsers, interact with corporate applications, and access sensitive data while appearing to act as legitimate…
Vulnerability
Google’s Gemini 4 Carbon Leads Benchmarks for Finding, Exploiting, and Patching Vulnerabilities
Google on Wednesday took the wraps off Gemini 4 Carbon, its latest frontier model with state-of-the-art cybersecurity and long-horizon capabilities.…
Security
Webinar: How to Build AI Threat Readiness Into Your Security Operations
Security teams have spent years trying to detect threats faster. AI is changing the harder part: how much time defenders…
Ready to extend your team or transform your operations?
Tell us about your business — onboarding takes five minutes and goes straight to our delivery team.