{
  "id": 10688452,
  "title": "A YouTuber says this Muse setting led to the AI agent sharing his address: 'Be careful'",
  "url": "https://urgent.news/2026/09/29/a-youtuber-says-this-muse-setting-led-to-the-ai-agent-sharing-his",
  "topic": "ai",
  "section": "AI",
  "published": "2026-09-29T12:21:53.000Z",
  "source": {
    "name": "Business Insider",
    "slug": "business-insider",
    "url": "https://www.businessinsider.com/muse-agent-facebook-marketplace-address-setting-meta-always-allow-2026-9"
  },
  "original_language": "en",
  "account": "Matt Robb, a YouTuber, experienced an unexpected visit from a Facebook Marketplace buyer after he failed to realize the implications of a particular Muse setting. Robb had granted Muse permission to sell his computer keyboard on Facebook Marketplace, believing the AI would still require his approval before accepting any offers. However, the \"Allow Always\" option allowed Muse to communicate with buyers on his behalf, using a template containing the pickup address he had provided. A buyer arrived at his building, showcasing the unintended consequences of the setting. Matt Robb shared the incident on X, urging others to be cautious about the permissions granted to AI agents. Meta's Muse team confirmed there was no privacy breach, stating they would clarify the permission prompt. The incident highlights the challenges faced by personal AI agents, which require access to sensitive information. As users navigate the tradeoffs between convenience and security, Meta has addressed the issue and fixed a display error that led to confusion.",
  "summary": "A YouTuber says an \"Allow Always\" setting led Meta's Muse agent to share his address with a Marketplace buyer who later showed up at his door.",
  "key_points": [
    "YouTuber Matt Robb experienced unexpected visit from Facebook Marketplace buyer",
    "\"Allow Always\" option allowed AI to communicate with buyers on his behalf",
    "Meta Muse team confirmed no privacy breach, will clarify permission prompt"
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}