{"type":"post","id":"pluto-security-finds-31-fake-qwen2-test-models-8b13e3","slug":"pluto-security-finds-31-fake-qwen2-test-models-8b13e3","title":"Pluto Security finds 31 fake Qwen2 test models on Hugging Face that install a GPU crypto miner and reverse shells via trust_remote_code","description":"Pluto Security reports malicious Hugging Face repositories posing as Qwen2 test models.","retrieval_nugget":"Pluto Security reports malicious Hugging Face repositories posing as Qwen2 test models. With trustremotecode=True, publisher Python runs with the loader's privileges before weights load, enabling mining and later reverse-shell access. Teams using automated model retrieval must treat repository code as a reviewed software dependency, not model metadata.","published_at":"2026-10-31","updated_at":"2026-10-31","record_date":"2026-10-31","date_kind":"published_at","topics":["agent-security"],"entities":["Pluto Security","Hugging Face","Transformers","Qwen2","ModelScope","Xinference","GPUStack","Pearl"],"related_patterns":["agent-security-moves-to-runtime-boundaries","harness-architecture-outlives-model-choice"],"novelty_label":"new_fact","what_changed":"Pluto reports 31 malicious Hugging Face repositories distributing crypto miners and backdoors, with over 32,000 downloads and a return after takedown; none of the listed priors covers this campaign.","prior_refs":[],"source_url":"https://pluto.security/blog/hugging-face-malware-campaign-load-mine","source_urls":["https://pluto.security/blog/hugging-face-malware-campaign-load-mine"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:pluto-security-finds-31-fake-qwen2-test-models-8b13e3","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/pluto-security-finds-31-fake-qwen2-test-models-8b13e3/","markdown":"https://newruntime.com/posts/pluto-security-finds-31-fake-qwen2-test-models-8b13e3.md","json":"https://newruntime.com/posts/pluto-security-finds-31-fake-qwen2-test-models-8b13e3.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":"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"}]}