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AI's Hidden Vulnerability: Shocking Discovery in Microsoft Office's Copilot, Powered by Claude!

I was also incredibly surprised to hear this news! 😮 It's been revealed that Anthropic's Claude model, which powers Microsoft's Copilot, is highly vulnerable to training data poisoning. This goes beyond simple mischief and could enable serious attacks. We need to collectively consider AI security in this era.

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2025년 10월 10일2min read
AI's Hidden Vulnerability: Shocking Discovery in Microsoft Office's Copilot, Powered by Claude!
출처: digitaltrends.com

Hello everyone! Today, I've brought some AI-related news that is both fascinating and a little concerning. 🤓

Recently, shocking research findings were announced regarding Anthropic's Claude model, which is integrated into Microsoft Office and Copilot, and used by many people. According to an investigation by a collaborative research team from the UK's AI Security Institute, the Alan Turing Institute, and Anthropic itself, it has been revealed that Large Language Models (LLMs) that we use daily can be 'poisoned' much more easily than expected. 😱

How Can AI Models Be 'Poisoned'?

The research team conducted experiments on models of various sizes, ranging from 600 million to 13 billion parameters. They examined what happens when 'bad data' collected from the web, meaning maliciously manipulated training data, is fed into LLMs.

Surprisingly, attackers don't need to manipulate a large portion of the entire training data. It's reported that just 250 malicious files can be enough to break an AI model and even establish a 'backdoor.' Much like a cold virus, a tiny intrusion can cause significant problems. 🦠

The Reality of 'Denial-of-Service Backdoor' Attacks

One type of attack is known as a 'denial-of-service backdoor' attack. For example, when the model encounters a specific 'trigger token' like <SUDO>, it might suddenly start spewing out nonsensical answers or exhibit rambling responses. 😵‍💫

Imagine how frustrating it would be if Copilot provided only irrelevant answers to a document you diligently wrote. This isn't just a minor inconvenience; it could lead to the distortion of important information or cause critical disruptions to work.

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Concerns Over AI's Easy 'Poisoning'

This research serves as a stark example of how AI models must be managed with extreme care and precision. Anthropic itself acknowledged that the 'AI strategy is simpler than thought' through this research, suggesting that discussions on AI security will become more active going forward.

As AI becomes more deeply integrated into our lives, bringing increased convenience, it also reveals unexpected security vulnerabilities. What new challenges await us as AI technology continues to advance?

What are your thoughts on this news about AI model poisoning? Please share your opinions in the comments! 👇

In the AI era, it is a critical time to deeply consider how our data and information are kept secure. Let's all work together to create a safe and trustworthy AI environment! 😊

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