Eurostar Accused Researchers of Blackmail for Reporting AI Chatbot Flaws

Hackread – Cybersecurity News, Data Breaches, AI, and More

December 24, 2025 at 11:23 AM

Overview

Researchers have identified significant vulnerabilities in Eurostar's AI chatbot, including issues like prompt injection and HTML injection. These flaws could potentially allow attackers to manipulate the chatbot's responses or access sensitive information. Instead of addressing these concerns, Eurostar accused the researchers of blackmail, raising questions about the company's approach to cybersecurity and transparency. This incident highlights the ongoing challenges companies face in securing their AI technologies and the importance of open communication with researchers who uncover vulnerabilities. Users of the chatbot may be at risk if these issues are not addressed promptly.

Key Takeaways

Affected Systems: Eurostar AI chatbot
Timeline: Newly disclosed

Original Article Summary

Researchers discovered critical flaws in Eurostar’s AI chatbot including prompt injection, HTML injection, guardrail bypass, and unverified chat IDs - Eurostar later accused them of blackmail.

Impact

Eurostar AI chatbot

Exploitation Status

The exploitation status is currently unknown. Monitor vendor advisories and security bulletins for updates.

Timeline

Newly disclosed

Remediation

Not specified

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Critical.

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