AI news story

AI chatbots are giving out people’s real phone numbers

People report that their personal contact info was surfaced by Google AI—and there’s apparently no easy way to prevent it. A Redditor recently wrote that he was “desperate for help”: for about a month, he said, his phone had been inundated by calls

  • AI
  • Source: MIT Technology Review
  • Published: 2026-05-13
  • Signal score: 4
  • 45 sources

Editor's take

Google's AI chatbot inadvertently revealed individuals' private phone numbers to users, a problem that has persisted for at least a month according to user reports, including a specific instance on Reddit. This incident highlights a critical privacy vulnerability in large language models, potentially impacting user trust and exposing individuals to unwanted contact or harassment. It underscores the ongoing challenge of data anonymization and security within generative AI deployments, particularly for services that integrate with real-world information.

The broader implications extend to how AI systems are trained and deployed, raising questions about the ethical responsibilities of AI developers like Google to thoroughly vet their models for such data leakage. The lack of a straightforward opt-out mechanism exacerbates the issue for affected individuals. Future developments to monitor include Google's response in terms of immediate fixes, long-term preventative measures for their AI models, and any regulatory scrutiny that may arise from such privacy breaches.

Signal score: 4

This event was corroborated by 45 independent sources. The signal score weighs cross-source corroboration, recency, source weight and topic salience. How we rank stories.

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