AI agent exploited Salesforce sites; 263 objects, 55 Apex methods exposed at one portal, leading to PII and file leaks.

Anthropic's Mythos Preview was highly effective at finding vulnerability candidates, especially when analyzing source code.

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Claude Fable 5 brings previously restricted Mythos-class AI capabilities to general users with automated guardrails to ...

Anthropic today announced the launch of Claude Fable 5, a Mythos-class model that it says is safe for general use. According ...

Research by AppSec biz Checkmarx finds that 70 percent of developers believe AI-generated code has more vulnerabilities, and ...

It says new safeguards make it possible to release a Mythos-class model it previously said was too risky to make public.

Back in April, Anthropic unveiled its Claude Mythos AI model that it said was too powerful to publicly release.

Anthropic has released a full version of its cybersecurity-centric Claude Mythos model—along with a safer version for the ...

The new model, called Fable 5, has capabilities that “exceed those of every model we’ve previously made generally available,” ...

Anthropic said it could not yet release the full Claude Mythos 5 model, so instead it created Fable 5 with baked in ...

As AI models get more powerful, there’s also going to be a level of danger. Anthropic announced Mythos not long ago as a ...