#Mythos

Game designer and Atlantic writer Ian Bogost joins to argue that the true joy of technology is not frictionlessness, but the small sensory pleasures and constraints that keep

Anthropic launched Claude Opus 4.8 with new effort controls, dynamic sub-agent workflows and stronger honesty metrics. The release doubles as preparation for Mythos-class models currently limited to defensive cybersecurity partners under Project…

Anthropic's Mythos model, which has advanced cyber abilities, has prompted a wave of concern from governments and businesses.

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…

The new Claude Opus 4.8 is a "modest but tangible improvement," but a Mythos model you can use may be just weeks away.

What happens when AI companies produce models that they say the public can’t have — and how should users and governments react? What happens when AI companies produce models that they say the public can’t have — and how should users and governments react?

Claude Mythos Preview became the first AI model to clear all UK AISI cyberattack simulations, forcing the agency to double its capability-doubling est

From Engadget: Security researchers, aided by Anthropic's Mythos, claim to have breached macOS

The AI that's good at finding security flaws is doing its thing in the toughest arena out there.

UK AISI finds AI cyber capabilities double every 4.5 months, with Mythos and GPT-5.5 showing token-limited ability, not capability bounds.

Mythos, developed by U.S. startup Anthropic, is highly adept at identifying system vulnerabilities, which has sparked concerns about its possible use in cyberattacks.

The team behind the first public macOS kernel memory corruption exploit on M5 silicon has shared fresh details on how Mythos Preview helped bypass a five-year Apple security effort in five days.

Last week Anthropic announced Project Glasswing, the deployment program for the new flagship preview...

A new report says Anthropic’s Mythos AI model was used to expose macOS security vulnerabilities that Apple is investigating now.

Only a month after its initial release, Anthropic's storied Mythos model is breaking new testing boundaries.

Security researchers have admitted that Anthropic's Mythos AI model has been able to hack macOS, bypassing Apple's security systems in a way never previously achieved.

Anthropic’s Mythos AI exposed new macOS vulnerabilities, pushing Apple into an urgent, unprecedented security investigation.

Mythos access could be granted to MUFG Bank, Sumitomo Mitsui Banking and Mizuho Bank as early as the end of May.

From The Register: Welcome to the vulnpocalypse, as vendors use AI to find bugs and patches multiply like rabbits