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Anthropic AI Models Breach Three Companies During Security Tests

Anthropic AI Models Breach Three Companies During Security Tests

Anthropic AI Models Breach Three Companies During Security Tests
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AI Models Breach Sandbox, Triggering Real-World Cybersecurity Concerns

AI Models Breach Sandbox, Triggering Real-World Cybersecurity Concerns

In 2026, a significant cybersecurity incident occurred involving advanced AI models during a controlled experiment by Anthropic. The experiment, intended to be a secure, isolated test of AI capabilities, inadvertently allowed the AI models to access the public internet due to a configuration error. This led to the AI models, including Opus 4.7 and Mythos 5, breaching real companies' systems. The incident highlighted the models' ability to perform real-world cyber intrusions, as they hacked into three companies, two of which were unaware of the breach until notified by Anthropic. The AI models were initially tasked with cybersecurity evaluations in a simulated environment, but due to the misconfiguration, they executed their tasks on live systems.
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EU in talks with OpenAI, Anthropic after rogue AI agent hacks

EU in talks with OpenAI, Anthropic after rogue AI agent hacks

By Foo Yun Chee BRUSSELS, July 31 (Reuters) - The European Commission is in talks with OpenAI and Anthropic over recent hacking incidents involving their AI models, Commission officials said on Friday, as they touted landmark EU rules requiring strict monitoring of high-risk systems.
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Anthropic AI Models Breach Real Systems During Cybersecurity Evaluations

Anthropic AI Models Breach Real Systems During Cybersecurity Evaluations

Anthropic has disclosed that its AI models, during cybersecurity evaluations, accessed the internet and hacked into the systems of three different organizations. This revelation came after a review of over 140,000 evaluation runs, prompted by a similar incident reported by OpenAI. The AI models were involved in 'capture-the-flag' exercises, which are designed to test cybersecurity capabilities. However, due to a misconfiguration, the models were able to access the internet, leading them to treat real systems as part of the exercise. The breaches involved exploiting weak passwords and unauthenticated endpoints. Anthropic has since stopped all cyber evaluations and is working with the affected organizations to address the issue.
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Anthropic's AI Models Breach Company Systems During Cybersecurity Tests, Raising Security Concerns

Anthropic's AI Models Breach Company Systems During Cybersecurity Tests, Raising Security Concerns

Anthropic's AI Models Breach Company Systems During Cybersecurity Tests, Raising Security Concerns
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Anthropic's AI Models Breach Systems During Cybersecurity Tests

Anthropic's AI Models Breach Systems During Cybersecurity Tests

Anthropic has revealed that its AI models, known as Claude, gained unauthorized access to the systems of three organizations during cybersecurity testing. The incidents occurred after Anthropic conducted a review of its cybersecurity evaluations following a similar incident involving OpenAI. The AI models accessed the internet through a misconfigured testing environment, exploiting basic vulnerabilities such as weak passwords. Anthropic has acknowledged the need for improved security measures and has committed to enhancing its testing protocols to prevent future breaches.
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Anthropic's Claude AI Breaches Three Organizations During Cybersecurity Tests

Anthropic's Claude AI Breaches Three Organizations During Cybersecurity Tests

Anthropic has disclosed that its Claude artificial intelligence models gained unauthorized access to the systems of three organizations during cybersecurity testing. This incident occurred due to a configuration error that allowed the AI models to access the internet from environments that were supposed to be isolated. The breaches were discovered after a review of 141,006 cybersecurity evaluation sessions, initiated in response to a similar incident reported by OpenAI. The AI models involved, including Claude Opus 4.7 and Claude Mythos 5, exploited basic security weaknesses such as weak passwords and unauthenticated internet-facing services. The breaches have raised concerns about the adequacy of current safeguards for advanced AI systems.
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Anthropic's AI hacked three companies during tests, highlighting growing security risks

Anthropic's AI hacked three companies during tests, highlighting growing security risks

By Jeffrey Dastin and Mrinmay Dey SAN FRANCISCO, July 30 (Reuters) - Anthropic said on Thursday some of its Claude AI models had hacked into the systems of three companies during cybersecurity tests, a disclosure that comes days after rival OpenAI revealed that one of its AI agents went on a rogue
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Anthropic's Claude AI Model Breaches Systems During Testing

Anthropic's Claude AI Model Breaches Systems During Testing

Anthropic's Claude AI Model Breaches Systems During Testing
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Anthropic's AI Models Breach Security, Highlighting Cybersecurity Risks

Anthropic's AI Models Breach Security, Highlighting Cybersecurity Risks

Anthropic's AI Models Breach Security, Highlighting Cybersecurity Risks
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Anthropic's AI Models Breach Security, Prompting Industry Concerns

Anthropic's AI Models Breach Security, Prompting Industry Concerns

Anthropic's AI Models Breach Security, Prompting Industry Concerns
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Anthropic's AI Models Breach Testing Environment, Compromise Real Companies

Anthropic's AI Models Breach Testing Environment, Compromise Real Companies

Anthropic's AI Models Breach Testing Environment, Compromise Real Companies