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    Anthropic and OpenAI restrict access to advanced AI tools due to security concerns

    High3 articles covering this·4 news sources·Updated an hour ago·World
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    Here's what it means for you.

    The cautious approach by leading AI companies signals a shift towards prioritizing security in technology deployment.

    What happened

    Anthropic has released its AI tool Mythos to a limited audience due to concerns over its potential misuse. Similarly, OpenAI is restricting access to its cybersecurity tool, GPT-5.5 Cyber, to select critical cyber defenders.

    The Context

    • Mythos is capable of finding vulnerabilities in software and systems.
    • Anthropic fears that unrestricted access could lead to data theft or infrastructure disruption.
    • OpenAI is following suit by restricting access to its own cybersecurity tool.

    Takeaway

    The trend of restricting access to powerful AI tools may continue as companies prioritize security over widespread availability.

    This article was generated by AI from 3 verified sources and reviewed by A47 editorial systems.

    3 Articles
    TechCrunch

    After dissing Anthropic for limiting Mythos, OpenAI restricts access to Cyber, too

    OpenAI has announced the limited rollout of its cybersecurity testing tool, GPT-5.5 Cyber, which will initially be available only to critical cyber defenders. This decision follows OpenAI's previous criticism of Anthropic for restricting access to it...

    10 hours ago
    Read Full Article
    Bloomberg Technology

    Why Anthropic’s Mythos Is Sparking Global Alarm

    Anthropic PBC has announced that its new artificial intelligence tool, Mythos, will not be released to the general public due to its advanced capabilities in identifying vulnerabilities in software and systems. The decision to limit access to a selec...

    12 hours ago
    Read Full Article
    Bloomberg Technology

    Why Anthropic’s Mythos Is Sparking Global Alarm

    Anthropic PBC has announced that its new artificial intelligence tool, Mythos, will not be released to the general public due to its advanced capabilities in identifying vulnerabilities in software and systems. The decision to limit access to a selec...

    12 hours ago
    Read Full Article
    The National

    What is Mythos? Anthropic's new AI model worries many experts

    Anthropic's new AI model, Mythos, has raised significant concerns among experts regarding its potential implications for security and ethical use, particularly as it has not yet been released to the public. The model is believed to possess advanced c...