--- title: The Signs Were There: What the First Autonomous... description: Security researchers have documented JADEPUFFER, the first AI agent to autonomously execute a full ransomware operation against a live production target — from... canonical: https://daily.dev/posts/the-signs-were-there-what-the-first-autonomous-ransomware-case-confirms-rucs9bgfb twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: The Signs Were There: What the First Autonomous Ransomware Case Confirms | daily.dev og:description: Security researchers have documented JADEPUFFER, the first AI agent to autonomously execute a full ransomware operation against a live production target — from... og:url: https://daily.dev/posts/the-signs-were-there-what-the-first-autonomous-ransomware-case-confirms-rucs9bgfb og:image: https://api.daily.dev/og/posts/rUcs9bgfB.png og:image:alt: The Signs Were There: What the First Autonomous Ransomware Case Confirms og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # The Signs Were There: What the First Autonomous Ransomware Case Confirms **[Trend Micro](https://daily.dev/sources/trendmicro)** · 15 min read · 0 upvotes · 0 comments ## Summary Security researchers have documented JADEPUFFER, the first AI agent to autonomously execute a full ransomware operation against a live production target — from initial exploit through data encryption and destruction — with no human operator involved. The agent exploited a critical Langflow RCE vulnerability (CVE-2025-3248, CVSS 9.8) and a 2021 Nacos authentication bypass (CVE-2021-29441), harvested credentials, pivoted through a MinIO object store, encrypted 1,342 configuration records, and left a ransom note. Notably, the monetization layer failed: the encryption key was never saved and the ransom address was a public placeholder. The attack produced no reusable file-hash indicators since all payloads were inline code, shifting defensive emphasis from indicator-based blocking to behavior and technique detection. Key defensive recommendations include patching internet-facing AI platforms, rotating default credentials, and alerting on behavioral signals like application servers spawning payload-decoding child processes. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [AI agent runs first end-to-end ransomware attack](https://daily.dev/posts/ai-agent-runs-first-end-to-end-ransomware-attack-ulfxi7gog) · The Next Web · 1 upvotes · 0 comments - [This AI agent autonomously hacked a network, adapted on the fly, and demanded a ransom](https://daily.dev/posts/this-ai-agent-autonomously-hacked-a-network-adapted-on-the-fly-and-demanded-a-ransom-u3norexvg) · CSO Online · 0 upvotes · 0 comments - [JadePuffer Demonstrates How AI Agents Can Automate Ransomware Attack](https://daily.dev/posts/jadepuffer-demonstrates-how-ai-agents-can-automate-ransomware-attack-yxxnlhy7h) · Security Boulevard · 0 upvotes · 0 comments - [JadePuffer ransomware used AI agent to automate entire attack](https://daily.dev/posts/jadepuffer-ransomware-used-ai-agent-to-automate-entire-attack-egb37hxoo) · BleepingComputer · 12 upvotes · 4 comments - [AI agent ran a full ransomware attack solo, Sysdig says](https://daily.dev/posts/ai-agent-ran-a-full-ransomware-attack-solo-sysdig-says-fkl5ap8hg) · The Next Web · 0 upvotes · 0 comments --- Tags: [#ai-agents](https://daily.dev/tags/ai-agents), [#ransomware](https://daily.dev/tags/ransomware) [View this post on daily.dev](https://daily.dev/posts/the-signs-were-there-what-the-first-autonomous-ransomware-case-confirms-rucs9bgfb) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"The Signs Were There: What the First Autonomous Ransomware Case Confirms","url":"https://daily.dev/posts/the-signs-were-there-what-the-first-autonomous-ransomware-case-confirms-rucs9bgfb","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/the-signs-were-there-what-the-first-autonomous-ransomware-case-confirms-rucs9bgfb"},"datePublished":"2026-07-24T14:33:57.831Z","dateModified":"2026-07-26T19:13:27.504Z","description":"Security researchers have documented JADEPUFFER, the first AI agent to autonomously execute a full ransomware operation against a live production target — from...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/f07c5dcbb370fea47e9a49c2f105ca2c?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/f07c5dcbb370fea47e9a49c2f105ca2c?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Trend Micro","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Trend Micro","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/4f418451d6564f28bd27a89e0174d948","url":"https://daily.dev/sources/trendmicro"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/the-signs-were-there-what-the-first-autonomous-ransomware-case-confirms-rucs9bgfb","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"ai-agents,ransomware","timeRequired":"PT15M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Trend Micro","item":"https://daily.dev/sources/trendmicro"},{"@type":"ListItem","position":3,"name":"The Signs Were There: What the First Autonomous Ransomware Case Confirms"}]} ```