{"ok":true,"trend":{"id":812292,"platform":"mastodon","region":"global","key":"self-driving cars, drones hijacked by custom road signs","title":"Self-driving cars, drones hijacked by custom road signs","url":"https://www.theregister.com/software/2026/01/30/self-driving-cars-drones-hijacked-by-custom-road-signs/5042548","first_seen":"2026-10-03T03:35:43.284693Z","last_seen":"2026-10-03T08:50:43.243192Z","last_rank":9,"peak_rank":9,"last_volume":53,"peak_volume":53,"seen_count":22,"score":75.65,"category_hint":null,"section":null,"category":null,"summary":"Researchers have shown that custom-made road signs can hijack the vision systems used by self-driving cars and drones, causing them to misread what they see. The Register reports that AI vision systems act as very literal readers, so subtle tweaks to signage can override their interpretation. The findings raise safety concerns for autonomous vehicles and unmanned aircraft that depend on cameras to obey traffic rules.","why":"New research highlights a safety vulnerability in the AI vision systems behind autonomous vehicles and drones.","tone":"negative","entities":["The Register","self-driving cars","drones"],"summarized_at":"2026-10-03T03:37:24.447961Z","meta":{"kind":"link","lang":"en","instance":"mastodon.social","provider":"theregister"},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Custom road signs can trick self-driving car AI","timeline":[{"captured_at":"2026-10-03T03:35:43.284693Z","rank":20,"volume":32},{"captured_at":"2026-10-03T03:50:41.698308Z","rank":17,"volume":34},{"captured_at":"2026-10-03T04:05:41.731601Z","rank":17,"volume":35},{"captured_at":"2026-10-03T04:20:42.624645Z","rank":16,"volume":37},{"captured_at":"2026-10-03T04:35:42.282876Z","rank":16,"volume":37},{"captured_at":"2026-10-03T04:50:42.245026Z","rank":16,"volume":38},{"captured_at":"2026-10-03T05:05:42.772059Z","rank":16,"volume":39},{"captured_at":"2026-10-03T05:20:42.868853Z","rank":16,"volume":39},{"captured_at":"2026-10-03T05:35:42.389086Z","rank":14,"volume":40},{"captured_at":"2026-10-03T05:50:43.433765Z","rank":14,"volume":40},{"captured_at":"2026-10-03T06:05:44.512931Z","rank":14,"volume":41},{"captured_at":"2026-10-03T06:20:42.288691Z","rank":12,"volume":42},{"captured_at":"2026-10-03T06:36:41.641756Z","rank":12,"volume":43},{"captured_at":"2026-10-03T06:50:42.980971Z","rank":11,"volume":46},{"captured_at":"2026-10-03T07:05:41.752626Z","rank":10,"volume":48},{"captured_at":"2026-10-03T07:20:42.081555Z","rank":9,"volume":49},{"captured_at":"2026-10-03T07:35:42.881512Z","rank":9,"volume":49},{"captured_at":"2026-10-03T07:50:44.386865Z","rank":9,"volume":51},{"captured_at":"2026-10-03T08:05:43.969993Z","rank":9,"volume":51},{"captured_at":"2026-10-03T08:20:41.600150Z","rank":9,"volume":52},{"captured_at":"2026-10-03T08:35:43.237721Z","rank":9,"volume":52},{"captured_at":"2026-10-03T08:50:43.243192Z","rank":9,"volume":53}],"posts":[{"platform":"mastodon","url":"https://www.theregister.com/software/2026/01/30/self-driving-cars-drones-hijacked-by-custom-road-signs/5042548","author":"theregister","title":"Self-driving cars, drones hijacked by custom road signs","snippet":": AI vision systems can be very literal readers","posted_at":"2026-01-30T14:27:43Z","likes":null}],"elsewhere":[],"window":"7d"}}