Cybersecurity researchers criticize Anthropic’s Fable for strict guardrails that block defensive work

Token burn, silent censorship, and a mandatory data grab—the biggest Claude release has become Anthropic's messiest.

The attacks highlight vulnerabilities in enterprise systems, emphasizing the need for robust cybersecurity measures to protect sensitive data. The post Oracle PeopleSoft servers targeted in data theft attacks linked to ShinyHunters appeared first on Crypto Briefing.

Amodei's advocacy for government oversight on AI models could set a precedent for stricter global AI regulations, impacting innovation dynamics. The post Anthropic CEO Dario Amodei calls for government power to block risky AI models appeared first on Crypto Briefing.

Anthropic's design choice limits Fable 5's utility in sensitive fields, impacting researchers and professionals relying on cutting-edge AI. The post Anthropic’s Claude Fable 5 won’t answer basic biology questions, and that’s by design appeared first on Crypto Briefing.

Anthropic just released Claude Fable 5, calling it the most powerful AI model it has ever made widely available and praising its skills in biology, among others. But the model won't answer basic biology questions - the kind you'd expect a high schooler to handle. Instead, it hands off the query to the former flagship model, Claude Opus 4.8. It isn't because Fable doesn't know the answers. It's because Anthropic won't let it, by design. Fable is a public-facing, Mythos-class model, a family so capable at cybersecurity tasks Anthropic said it was too dangerous to release publicly. But while Anthropic has spent much of the extended Mythos rol … Read the full story at The Verge.

Anthropic's model release intensifies AI competition, potentially reshaping market dynamics and influencing strategic moves by industry leaders. The post Anthropic releases Mythos-class model, eyes high Arena Leaderboard debut appeared first on Crypto Briefing.

Anthropic released Claude Fable, its first Mythos-class AI model, yesterday and it's already causing concerns inside Microsoft. Sources tell me that Microsoft is limiting the use of Claude Fable 5 for employees because of Anthropic's new data retention requirements. While Microsoft quickly rolled out Claude Fable 5 to its GitHub Copilot and Foundry customers, I'm told the model isn't available in the model picker that Microsoft employees use for internal versions of GitHub Copilot. All other Claude models are still available internally at Microsoft, because they operate under Zero Data Retention (ZDR) rules. I understand that Microsoft ha … Read the full story at The Verge.

Cybersecurity researchers are complaining that Anthropic's new model Fable has guardrails that are too strict for any cybersecurity work.