AI Company Releases Two Versions: One Safe, One Without Limits

What Just Happened

Anthropic, a major AI company, just released two versions of the same AI model. Claude Mythos 5 goes to vetted security partners without safety restrictions. Claude Fable 5, the public version, has guardrails designed to prevent it from creating malware, phishing emails, or helping with cyberattacks. This marks a significant shift in how AI companies balance security research with public safety.

The Details

Think of this like a car manufacturer releasing two versions of the same vehicle. One version has all the safety features enabled: airbags, speed limiters, and collision detection. The other version has all these features removed so crash test researchers can study what happens in accidents.

Claude Fable 5, the public version, refuses certain requests. Ask it to write a phishing email or create malicious code, and it will decline. These guardrails exist to prevent everyday misuse by bad actors.

Claude Mythos 5, however, has no such restrictions. Anthropic provides this version only to carefully vetted security researchers and cybersecurity companies. The idea is simple: security professionals need to understand how AI could be weaponized so they can build better defenses. They need to test attack scenarios without limitations.

The challenge? This creates a dual reality. Security experts can study threats that regular people cannot access. But this also means somewhere, an unrestricted AI exists. And history shows that restricted things sometimes become unrestricted through leaks, hacks, or insider threats.

Who Is Affected

Families should pay attention because this changes the threat landscape. Security researchers using the unrestricted version will discover new attack methods. Some of those methods will eventually be used by criminals. The time between discovery and criminal exploitation keeps shrinking.

Parents and seniors need to understand that AI-powered scams are becoming more sophisticated. Even with guardrails on public AI tools, criminals will find ways to create convincing phishing emails, deepfake videos, and personalized scams. Your awareness is your best defense.

What You Should Do Right Now

1. Have a family conversation about AI-generated scams. Explain to kids and elderly relatives that emails, texts, and even video calls can now be faked convincingly. Establish a family code word for financial emergencies.

Enable multi-factor authentication on all important accounts. Even if AI helps scammers steal passwords, they still need that second verification. Set this up on email, banking, and social media today.

Create verification procedures for unusual requests. If someone asks for money or sensitive information, call them directly using a number you already have saved. Do not use contact information from the suspicious message.

Monitor your financial accounts weekly. Set up alerts for transactions over a specific amount. Catching fraud early limits damage significantly.

Stay informed about emerging AI threats. Technology changes fast, and yesterday's advice becomes outdated. Make cybersecurity education a monthly family habit.

The Bigger Picture

This split-model approach represents a broader trend: AI capabilities are advancing faster than our ability to secure them. Companies are struggling to balance innovation, research, and public safety. Meanwhile, the gap between what security professionals know and what families understand keeps growing.

Staying informed is no longer optional. The threats evolving in research labs today become the scams hitting your inbox tomorrow. Understanding these shifts helps you protect what matters most.

How GetCyberRight Can Help

Our Cyber Threat Radar tool tracks exactly these kinds of emerging AI-powered threats. We translate complex security developments into practical guidance for families. Instead of wondering what new AI capabilities mean for your safety, you get clear explanations and actionable steps. We monitor the threat landscape so you can focus on staying protected without becoming a cybersecurity expert yourself.