Cyber Security Models

OpenAI, Astra Model

OpenAI releases new model that it says triggered internal security measures

The AI giant says its new model better follows user intent and crosses a critical frontier for cybersecurity capabilities.

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OpenAI Is About to Release Its First AI Model With ‘Critical’ Cyber Abilities

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OpenAI Will Limit Access to New Astra Model’s Cybersecurity Features

The Financial Express · 1d

OpenAI’s GPT-6 Astra vs GPT-5.6 Sol: Which one should you choose in ChatGPT

Just weeks after releasing the seemingly advanced family of GPT-5.6 models to the world, Sam Altman’s coding wizards are back again with the next-generation model.

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OpenAI launches 'most intelligent' model, says it beat Anthropic: Report

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GPT‑6 Astra rollout: OpenAI promises 'banked reset for every day you don't have access to Astra'

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OpenAI rolls out GPT-6 Astra model with cyber guardrails

The startup said Thursday that it has rolled out GPT-6 Astra to business users that are in its Daybreak program, which lets approved testers use its most capable models.

· 22h

OpenAI Launches GPT-6 Astra, Calls It the World’s Most Intelligent AI Model

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Explained: What is OpenAI GPT-6 Astra? How does it work and why it raises security concerns

4don MSN

OpenAI to restrict Astra model after rating it ‘critical’ cyber risk

Internal testing found the new model capable of executing complex cyberattacks with minimal human input, prompting added security layers.

CrowdStrike Launches Frontier Models for Cybersecurity, Created with NVIDIA

CrowdStrike (NASDAQ: CRWD) today introduced CrowdStrike SafeMind, a family of purpose-built security models and harnesses from the CrowdStrike Cyber Superintelligence Lab. The SafeMind agentic system will operate natively in the CrowdStrike Falcon® platform.

OpenAI says Astra AI model is its first that crosses 'Critical' cybersecurity capability

OpenAI said it will make Astra available "soon," but access to its cybersecurity capabilities will be limited.

Cloudflare taps OpenAI’s cyber models to find and block code flaws

Cloudflare Inc. today opened early access to Vulnerability Discovery and Remediation, a service that uses OpenAI Group PBC’s cybersecurity models to find software flaws in customer applications and block attacks on them at the network edge.

CrowdStrike Releases Cybersecurity AI Models, Establishes Research Center

The company on Tuesday announced SafeMind, a family of models and model harnesses built in partnership with Nvidia using the chip maker's Nemotron open models. At the core of SafeMind are two models: a model designed to emulate AI cyberattacks called Red Tempest, and a defensive model called Blue Solano built to deploy cyber defenses.

26d

OpenAI tightens controls on its new model over cybersecurity risks, as AI security debate intensifies

The AI lab said it could not rule out a new model had reached "Critical" capability, meaning it could launch cyberattacks against sophisticated cyber defenses.

Opinion

1monOpinion

AI Isn't The Biggest Cybersecurity Risk. Yesterday's Security Model Is

AI is now moving organizations toward Machine-Speed Security, where detection, analysis and containment increasingly occur faster than humans can reasonably intervene.

CrowdStrike builds security frontier models with Nvidia and opens an AI lab

The CrowdStrike work follows an on-premises confidential AI platform Fortanix built with Nvidia, released last October for regulated industries. Securing AI takes more than blocking attacks, Chief Product Officer Anuj Jaiswal said, because the data and models have to be protected while they are running.