EUA barram modelos da Anthropic por segurança nacional

https://fed.brid.gy/r/https://tecnoblog.net/noticias/eua-barram-modelos-da-anthropic-por-seguranca-nacional/

"There is a bit of schadenfreude on Twitter right now about Anthropic being hit by the US government’s export control directive to suspend access to Fable and Mythos. Anthropic and their leadership have spent a lot of time and effort describing its own technology as dangerous and in need of strict controls and regulation. Now that the US government appears to have taken that framing seriously and told them to turn it off for foreign nationals I can see why people are making fun of that situation.

I understand the reaction, but I urge you to not entertain it for too long because it is a giant distraction. The important part is not that Anthropic’s safety language came back to bite them but the line the US government is drawing: this technology is apparently so powerful that only Americans should have it.

We are on a clear path towards a world of division. One should think that if a model is too dangerous for everyone, then it is too dangerous for Americans too. Instead the US is treating these models like weapons that need to be controlled. It is not just about capabilities, it is about racism and nationalism. If you have the wrong passport, you are not to be trusted. This is a very different thing from safety, and Europeans should pay close attention to it."

https://lucumr.pocoo.org/2026/6/13/americans-only/

#USA #Protectionism #Trump #MAGA #DigitalSovereignty #AI #Anthropic #Claude #ClaudeFable #ClaudeMythos

Why Anthropic Restricted Fable 5 and Mythos 5: National Security Concerns, AI Jailbreaking, and the Future of Frontier AI

Anthropic's Fable 5 and Mythos 5 models faced access restrictions after U.S. national security concerns emerged over AI jailbreaking. Here's what happened, why it matters, and what it means for the future of AI regulation.

#AI #Tech #TechNews #Anthropic #TechAnalysis #ClaudeAI #ClaudeFable5 #ClaudeMythos #ClaudeMythos5 #AIModels #FrontierAI #FrontierAIModels #Fable5 #Mythos5 #CyberSecurity #AIRegulation #ManiaTech

https://maniainc.com/technology/why-anthropic-restricted-fable-5-and-mythos-5-national-security-concerns-ai-jailbreaking-and-the-future-of-frontier-ai/

I think this is clearly a bit bullshit from Anthropic's side but anyway...:

"The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees. The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance. Access to all other Anthropic models will not be affected.

We received the directive from the government today at 5:21pm (ET). The letter did not provide specific details of its national security concern. Our understanding is that the government believes it has become aware of a method of bypassing, or “jailbreaking” Fable 5. We reviewed a demonstration of this specific technique being used to identify a small number of previously known, minor vulnerabilities. These vulnerabilities all appear relatively simple, and we have found that other publicly-available models are able to discover them as well without requiring a bypass."

https://www.anthropic.com/news/fable-mythos-access

#AI #GenerativeAI #Anthropic #USA #Claude #ClaudeFable #ClaudeMythos #AIHype #CyberSecurity

›The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees. The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance. …‹

https://www.anthropic.com/news/fable-mythos-access

#claude #ClaudeFable #ClaudeMythos

We've suspended access to Claude Mythos 5 and Claude Fable 5

https://status.claude.com/incidents/s9w82lp9dcn9

#HackerNews #ClaudeMythos #ClaudeFable #TechNews #IncidentUpdate #AccessSuspended

"Anthropic released its latest model Fable on Tuesday, billing it as a public and limited version of its powerful and much-hyped cybersecurity model Mythos.

But not everyone is happy with the restrictions, and a number of cybersecurity researchers and professionals have aired complaints online.

“[Fable] rejects any request that could be tangentially cyber related. Even innocuous tasks like reading a blog post,” said Valentina “Chompie” Palmiotti, a well-known security researcher who works at IBM X-Force.

When a prompt triggers its guardrails, Fable pauses the chat and says that its “safety measures flagged this message for cybersecurity or biology topics.”

The guardrails were put in place to limit the risk that Fable could be used to develop malware or compromise software — a long-standing concern within Anthropic. The restrictions on biology come from a similar concern around developing biological weapons."

https://techcrunch.com/2026/06/10/cybersecurity-researchers-arent-happy-about-the-guardrails-on-anthropics-fable/

#CyberSecurity #AI #GenerativeAI #Anthropic #Claude #ClaudeMythos

Anthropic Unveils Mythos-Class LLM with Enhanced Cybersecurity Capabilities

Meet Claude Mythos 5 and Claude Fable 5, Anthropic's latest game-changing AI models, boasting the strongest cybersecurity capabilities on the planet. With Mythos 5 leading the charge, these cutting-edge tools are revolutionizing the fight against cyber threats.

https://osintsights.com/anthropic-unveils-mythos-class-llm-with-enhanced-cybersecurity-capabilities?utm_source=mastodon&utm_medium=social

#GenerativeAi #CybersecurityAiModel #Llm #Anthropic #ClaudeMythos

Claude Fable 5: Anthropics neues KI-Modell mit integrierten Sicherheitsebenen

Anthropic veröffentlicht mit Claude Fable 5 ein Modell der Mythos-Klasse für den allgemeinen Gebrauch.

https://www.all-about-security.de/claude-fable-5-anthropics-neues-ki-modell-mit-integrierten-sicherheitsebenen/

#anthropic #claude #claudeMythos