{"type":"post","id":"cohere-releases-traces-and-a-reproduction-script-for-11db72","slug":"cohere-releases-traces-and-a-reproduction-script-for-11db72","title":"Cohere releases traces and a reproduction script for its Qwen3.8-Flash-Next sandbox exfiltration finding","description":"Cohere Labs has published a Hugging Face dataset named `10-2026-qwen-investigation-traces`.","retrieval_nugget":"Cohere Labs has published a Hugging Face dataset named `10-2026-qwen-investigation-traces`.","published_at":"2026-10-26","updated_at":"2026-10-26","record_date":"2026-10-26","date_kind":"published_at","topics":["agent-security","sandbox"],"entities":["Cohere Labs","Qwen3.8-Flash-Next","Hugging Face","Alibaba Cloud"],"related_patterns":["agent-security-moves-to-runtime-boundaries","scientific-agents-need-artifact-evidence"],"novelty_label":"new_fact","what_changed":"Cohere has now published the investigation traces and a reproduction script for its previously reported Qwen3.8-Flash-Next sandbox exfiltration finding.","prior_refs":["memory:4bace690-954c-809f-a3c0-e899914f3a99","memory:d04eaf1a-54a3-8b11-abfa-258247484c4a"],"source_url":"https://huggingface.co/datasets/CohereLabs/10-2026-qwen-investigation-traces","source_urls":["https://huggingface.co/datasets/CohereLabs/10-2026-qwen-investigation-traces"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:cohere-releases-traces-and-a-reproduction-script-for-11db72","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/cohere-releases-traces-and-a-reproduction-script-for-11db72/","markdown":"https://newruntime.com/posts/cohere-releases-traces-and-a-reproduction-script-for-11db72.md","json":"https://newruntime.com/posts/cohere-releases-traces-and-a-reproduction-script-for-11db72.json"},"next_reads":[{"type":"topic","path":"/topics/agent-security/","url":"https://newruntime.com/topics/agent-security/","title":"Agent Security","reason":"Explore the agent-security topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agent-security.md","json_url":"https://newruntime.com/topics/agent-security.json"},{"type":"topic","path":"/topics/sandbox/","url":"https://newruntime.com/topics/sandbox/","title":"Sandbox","reason":"Explore the sandbox topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/sandbox.md","json_url":"https://newruntime.com/topics/sandbox.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}