Claude Mythos #2: Cybersecurity and Project Glasswing

Anthropic is not going to release its new most capable model, Claude Mythos, to the public any time soon.

Claude Mythos Preview \ red.anthropic.com

Earlier today we announced Claude Mythos Preview, a new general-purpose language model. This model performs strongly across the board, but it is strikingly capable at computer security tasks. In response, we have launched Project Glasswing, an effort to use Mythos Preview to help secure the world’s most critical software, and to prepare the industry for the practices we all will need to adopt to keep ahead of cyberattackers.

Anthropic Teams Up With Its Rivals to Keep AI From Hacking Everything

The AI lab's Project Glasswing will bring together Apple, Google, and more than 45 other organizations. They'll use the new Claude Mythos Preview model to test advancing AI cybersecurity capabilities.

Expanding Project Glasswing

We’re extending Project Glasswing to approximately 150 new organizations in more than fifteen countries

Project Glasswing: what Mythos showed us

In recent weeks, we pointed Mythos and other security-focused LLMs at live code across critical parts of our infrastructure. We share what we observed, the models’ strengths and weaknesses, and what the work around them needs to look like before any of it can scale.

Claude Mythos Preview: Anthropic's Cybersecurity AI

Guide to Claude Mythos Preview, Anthropic's most capable AI model. Capabilities, benchmarks, Project Glasswing, cybersecurity impact, and business implications.

What Anthropic’s Mythos and Project Glasswing Mean for Your Apple Devices - TidBITS

AI is accelerating the discovery of security vulnerabilities, transforming the landscape of digital security. But Apple users are in a good spot, thanks to Apple’s focus on security and control over the entire ecosystem. TidBITS Security Editor Rich Mogull explains Anthropic’s Mythos and Project Glasswing.

Exclusive: US releases powerful Anthropic model Mythos to some US companies

The move comes the same day as a new OpenAI model sees a limited release.

A new Anthropic model found security problems ‘in every major operating system and web browser’

Nvidia, Google, Apple, Microsoft, and others will use Claude Mythos Preview to spot vulnerabilities in their systems.

Anthropic releases Claude Fable, a version of Mythos, days after warning AI is becoming too dangerous

Anthropic is releasing Claude Fable 5, its first Mythos-class model available to the public. The model comes with guardrails that block responses in high-risk areas like cybersecurity and biology.

“Claude Mythos doesn’t just find vulnerabilities - it exploits them” | Ctech

Anthropic restricts access to its most powerful AI model to around 40 companies, including Apple, Google, Microsoft, Amazon, Nvidia, Palo Alto Networks and CrowdStrike, as part of a $100 million cybersecurity initiative aimed at using the system to detect and patch critical software flaws before similar capabilities spread more widely across the ecosystem.

Claude Mythos #3: Capabilities and Additions

To round out coverage of Mythos, today covers capabilities other than cyber, and anything else additional not covered by the first two posts, including new reactions and details.

Is Anthropic's Claude Mythos A Big Stunt, Or A Real Security Threat? What The Experts Say

The federal government summoned financial leaders to an emergency meeting over Claude Mythos last week.

Anthropic's Mythos is a wake up call, but experts say the era of AI-driven hacking is already here | Fortune

Anthropic is limiting access to Mythos, but experts say similar capabilities are already in reach.

Claude Mythos can exploit decades-old vulnerabilities, but Anthropic is keeping it locked down

Anthropic's latest model needs to be kept under lock and key, but for how long?