# Eurostar chatbot security flaws almost left customers exposed to possible security threats

> Pen Test Partners found flaws in Eurostar’s AI chatbot, including weak validation and HTML injection Eurostar says customer data was never at risk; vulnerabilities have since been mitigated Palo Alto warns rapid AI…

- **Source:** [TechRadar](https://www.techradar.com/pro/security/eurostar-chatbot-security-flaws-almost-left-customers-exposed-to-data-theft-and-more?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=69493a9b10919a4f03c8293c)
- **Published:** 2025-12-22
- **Category:** AI & Bots
- **Tags:** #cybersecurity #chatbot #eurostar #security #customer #flaws #almost #data
- **Canonical:** http://localhost:4321/a/69493a9b10919a4f03c8293c

---

_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._