Topic
mythos
Technology Trump Administration Allows Anthropic to Release Mythos to Select US Organizations
The US government has partially lifted restrictions on Anthropic's Claude Mythos 5, allowing over 100 US organizations, including large corporations and government agencies, to regain access. The decision follows Anthropic's work with the government on safeguards, but a broader rollout and the consumer version Claude Fable 5 remain restricted.
Technology OpenAI Launches Patch the Planet to Secure Open Source as It Battles Anthropic's Mythos
OpenAI launched Patch the Planet, a collaboration with Trail of Bits, HackerOne, and Calif, to provide free security consulting to open source maintainers. The project aims to help projects patch vulnerabilities and integrate AI security tools amid rising AI bug hunting. OpenAI also released an improved GPT-5.5-Cyber model and expanded government access to cybersecurity models. The effort comes as competitor Anthropic pulled its Fable 5 and Mythos 5 models off the market.
How SK Telecom's Access to Claude Mythos Triggered US Export Controls on Anthropic's AI
The Trump administration imposed export controls on Anthropic's Claude Mythos after the AI firm granted access to South Korean telecom giant SK Telecom, amid allegations of ties to China. Amazon separately flagged vulnerabilities in the model's safeguards, prompting the White House to demand nationality-based restrictions. Anthropic instead disabled the models entirely.
Technology Finance survived the quantum threat by preparing early. Mythos won't make it so easy
The emergence of Anthropic's Claude Mythos AI model has identified thousands of high-severity software flaws, compressing the time between discovery and exploitation. The IMF warns the world lacks tools to protect the monetary system. Finance's early response to quantum cryptography offers a playbook for defense.
Technology Anthropic Releases Claude Fable 5 and Mythos 5: One Safe for Public, One for Cyber Partners
Anthropic released two new AI models on Tuesday: Claude Fable 5, available publicly with safety guardrails, and Claude Mythos 5, limited to industry partners and Project Glasswing members. The company is collaborating with the US government on the rollout, aiming to balance capability with misuse prevention.
Technology Mythos AI Exploits Hidden Fault Lines: 81% of Teams Still Ship Vulnerable Code
TechRadar reports that AI models like Claude Mythos have become dangerously adept at tracing connections across enterprise systems and exploiting hidden fault lines. Meanwhile, a Checkmarx study found that 81% of global AppSec leaders knowingly ship vulnerable code. The article argues that traditional AppSec is obsolete and calls for continuous, embedded security in development workflows.
Technology Anthropic's Mythos AI Model: A Risky Public Launch
Anthropic has launched a public version of its powerful AI model, Mythos, under the name Fable 5. This release, available on Claude's higher-tier plans, comes with significant cybersecurity concerns and usage limitations. Early users praise its capabilities but highlight issues of AI inequality.
Anthropic's Claude Mythos AI Tool Released Amid Risk Concerns
Anthropic has released Claude Mythos, an AI tool previously deemed too powerful for public use, with safeguards in place. The release has sparked debate over potential security risks.