Artificial Intelligence

Capsule Security Launches ‘AI Circuit Breaker’ to Stop Rogue Agents

AI, Artificial Intelligence, LLM /

Capsule Security Launches ‘AI Circuit Breaker’ to Stop Rogue Agents 2026-09-03 at 18:15 By Kevin Townsend New models, trained using NVIDIA Nemotron 3 Ultra, aim to catch rogue agent behavior before it executes, without the latency of large-model review. The post Capsule Security Launches ‘AI Circuit Breaker’ to Stop Rogue Agents appeared first on SecurityWeek. […]

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HiddenLayer Raises $100 Million for AI Runtime Security

Artificial Intelligence, Cybersecurity Funding, funding /

HiddenLayer Raises $100 Million for AI Runtime Security 2026-09-03 at 15:17 By Ionut Arghire The Austin-based company will invest in agentic runtime security capabilities to secure AI coding agents. The post HiddenLayer Raises $100 Million for AI Runtime Security appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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AI Agent Firewall Startup AIR Security Emerges From Stealth With $50 Million

AI, Artificial Intelligence, Cybersecurity Funding, funding /

AI Agent Firewall Startup AIR Security Emerges From Stealth With $50 Million 2026-09-03 at 15:00 By Kevin Townsend The startup’s firewall evaluates AI skills, plugins and MCP servers for malicious instructions, excessive permissions and software supply chain risks. The post AI Agent Firewall Startup AIR Security Emerges From Stealth With $50 Million appeared first on […]

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OpenLeash Adds a Human Check to Risky AI Agent Actions

AI, Artificial Intelligence /

OpenLeash Adds a Human Check to Risky AI Agent Actions 2026-09-02 at 22:30 By Kevin Townsend The security tool intercepts potentially dangerous agent actions, blocking clear threats and requesting human approval when intent is uncertain. The post OpenLeash Adds a Human Check to Risky AI Agent Actions appeared first on SecurityWeek. This article is an […]

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Anthropic Details Response to Security Incidents, Unveils Enterprise Safeguards

AI, Anthropic, Artificial Intelligence, Claude /

Anthropic Details Response to Security Incidents, Unveils Enterprise Safeguards 2026-09-02 at 14:48 By Eduard Kovacs Anthropic introduced Enterprise Frontier Safeguards (EFS), a system that combines zero data retention with automated monitoring for misuse. The post Anthropic Details Response to Security Incidents, Unveils Enterprise Safeguards appeared first on SecurityWeek. This article is an excerpt from SecurityWeek […]

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OpenAI’s Astra Becomes First Model to Cross Critical Cybersecurity Threshold

AI, Artificial Intelligence, OpenAI, OpenAI Astra /

OpenAI’s Astra Becomes First Model to Cross Critical Cybersecurity Threshold 2026-09-02 at 13:38 By Eduard Kovacs The designation applies when a model can independently find and exploit zero-day vulnerabilities across many well-defended systems. The post OpenAI’s Astra Becomes First Model to Cross Critical Cybersecurity Threshold appeared first on SecurityWeek. This article is an excerpt from […]

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Palo Alto Networks Acquires AI Agent Platform Console

Artificial Intelligence, M&A Tracker, Palo Alto Networks /

Palo Alto Networks Acquires AI Agent Platform Console 2026-09-01 at 23:29 By SecurityWeek News The cybersecurity giant announced the acquisition alongside quarterly results showing a 34% increase in revenue and strong growth in next-generation security ARR. The post Palo Alto Networks Acquires AI Agent Platform Console appeared first on SecurityWeek. This article is an excerpt […]

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Experiment: Porting a PLC Exploit With AI Takes Hours and Hundreds of Dollars

AI, Artificial Intelligence, exploit, ICS, ICS/OT, PLC, WAGO /

Experiment: Porting a PLC Exploit With AI Takes Hours and Hundreds of Dollars 2026-09-01 at 15:37 By Eduard Kovacs Forescout researchers used Claude AI to port a remote code execution exploit between WAGO PLC models. The post Experiment: Porting a PLC Exploit With AI Takes Hours and Hundreds of Dollars appeared first on SecurityWeek. This […]

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Hackers Start Exploiting Critical Langflow Vulnerability

AI, Artificial Intelligence, exploited, Langflow, Vulnerabilities, vulnerability /

Hackers Start Exploiting Critical Langflow Vulnerability 2026-09-01 at 15:07 By Ionut Arghire Tracked as CVE-2026-0768, the security defect allows unauthenticated attackers to execute arbitrary Python code remotely. The post Hackers Start Exploiting Critical Langflow Vulnerability appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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What the Hugging Face Incident Teaches Security Leaders About AI Agent Access

AI, Artificial Intelligence, Hugging Face, Identity & Access /

What the Hugging Face Incident Teaches Security Leaders About AI Agent Access 2026-08-31 at 15:15 By Etay Maor Security teams must treat autonomous agents as highly privileged identities. The post What the Hugging Face Incident Teaches Security Leaders About AI Agent Access appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]

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Anthropic Warns Claude Users of Infostealer Malware Infections

AI, Anthropic, Artificial Intelligence, Claude, Malware, Malware & Threats /

Anthropic Warns Claude Users of Infostealer Malware Infections 2026-08-31 at 15:11 By Eduard Kovacs The AI giant is logging customers out of their accounts and removing payment data to prevent unauthorized Claude usage. The post Anthropic Warns Claude Users of Infostealer Malware Infections appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View […]

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Judge Says Pentagon’s Measures Against Anthropic Were ‘Illegal and Baseless’

AI, Anthropic, Artificial Intelligence, Government, lawsuit /

Judge Says Pentagon’s Measures Against Anthropic Were ‘Illegal and Baseless’ 2026-08-31 at 12:07 By Associated Press The ruling is part of Anthropic’s legal battle against the Pentagon after the government labeled the company as a supply chain risk earlier this year. The post Judge Says Pentagon’s Measures Against Anthropic Were ‘Illegal and Baseless’ appeared first […]

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OpenAI Agents Exploited Linux Kernel Flaw on Company’s Own Systems

AI, Artificial Intelligence, CISA KEV, exploited, Linux, Linux kernel, OpenAI, Vulnerabilities, vulnerability /

OpenAI Agents Exploited Linux Kernel Flaw on Company’s Own Systems 2026-08-28 at 15:36 By Eduard Kovacs CISA has added the exploited flaw, CVE-2026-53362, to its KEV catalog, alongside a JFrog vulnerability exploited by OpenAI agents. The post OpenAI Agents Exploited Linux Kernel Flaw on Company’s Own Systems appeared first on SecurityWeek. This article is an […]

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Tech, Cybersecurity Giants Unite Behind OpenAI-Led Cyber Defense Pledge

AI, Artificial Intelligence, Coalition, OpenAI /

Tech, Cybersecurity Giants Unite Behind OpenAI-Led Cyber Defense Pledge 2026-08-28 at 14:01 By Eduard Kovacs Nearly 130 tech and cybersecurity companies back a collective call to boost cyber defenses as AI-enabled attacks grow more sophisticated.  The post Tech, Cybersecurity Giants Unite Behind OpenAI-Led Cyber Defense Pledge appeared first on SecurityWeek. This article is an excerpt […]

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Think You’ve Eliminated Chinese AI? Check the Model’s Lineage, Cisco Says

AI, Artificial Intelligence, China, Featured /

Think You’ve Eliminated Chinese AI? Check the Model’s Lineage, Cisco Says 2026-08-28 at 13:30 By Kevin Townsend New research shows that country-of-origin labels can obscure an AI model’s upstream dependencies, inherited behaviors and potential security risks. The post Think You’ve Eliminated Chinese AI? Check the Model’s Lineage, Cisco Says appeared first on SecurityWeek. This article […]

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OpenAI Agents Coordinated via Makeshift Message Board Ahead of Hugging Face Hack

AI, Artificial Intelligence, Hugging Face, Incident Response, OpenAI /

OpenAI Agents Coordinated via Makeshift Message Board Ahead of Hugging Face Hack 2026-08-27 at 14:58 By Eduard Kovacs New training environments will teach AI models to distrust instructions arriving from other agents outside sanctioned channels. The post OpenAI Agents Coordinated via Makeshift Message Board Ahead of Hugging Face Hack appeared first on SecurityWeek. This article […]

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The Future of AI-Driven Security Depends on Complete Data

AI, Artificial Intelligence, Security Infrastructure /

The Future of AI-Driven Security Depends on Complete Data 2026-08-27 at 13:00 By Danelle Au For twenty-five years, “data” in security meant logs and events. But logs are a lossy representation of reality. The post The Future of AI-Driven Security Depends on Complete Data appeared first on SecurityWeek. This article is an excerpt from SecurityWeek […]

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AI Speeds Up Malware Development, Not Its Success Rate: Analysis

AI, AI malware, Artificial Intelligence, Malware, Malware & Threats /

AI Speeds Up Malware Development, Not Its Success Rate: Analysis 2026-08-26 at 18:23 By Eduard Kovacs Palo Alto Networks Unit 42 analyzed 405 AI-linked malware samples and found only 12 reached production endpoints. The post AI Speeds Up Malware Development, Not Its Success Rate: Analysis appeared first on SecurityWeek. This article is an excerpt from […]

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Linux Foundation to Govern TRACE, an Open Standard for AI Runtime Attestation

AI, Artificial Intelligence, Data Protection, Linux Foundation, Management & Strategy, standard, TRACE /

Linux Foundation to Govern TRACE, an Open Standard for AI Runtime Attestation 2026-08-25 at 19:23 By Eduard Kovacs TRACE was developed by AMD, Intel, Microsoft, OPAQUE, and TII and contributed to the Linux Foundation. The post Linux Foundation to Govern TRACE, an Open Standard for AI Runtime Attestation appeared first on SecurityWeek. This article is […]

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Alice Raises $140M to Expand AI Model Defenses and Enterprise Guardrails

AI, Alice, Artificial Intelligence, Cybersecurity Funding, funding /

Alice Raises $140M to Expand AI Model Defenses and Enterprise Guardrails 2026-08-25 at 17:11 By SecurityWeek News The company, previously known as ActiveFence, has raised a total of $280 million from investors. The post Alice Raises $140M to Expand AI Model Defenses and Enterprise Guardrails appeared first on SecurityWeek. This article is an excerpt from […]

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