OpenAI addresses cyber evaluation incidents involving AI models

How this story unfolded

2 weeks · 81 reports · 79 community posts · 160 of 170 shown

1. Jul 20
   • World's Largest AI Model Repository Hugging Face Breached by Autonomous AI Agentthehackernews.com
2. Jul 21
   • OpenAI Shares Some Alignment Problemsthezvi.substack.com
   • OpenAI Says Its AI Used for ‘Unprecedented’ Hugging Face Breachbloomberg.com
   • 7 community posts
3. Jul 22
   • OpenAI's models broke containment and cyberattacked Hugging Face — what enterprises need to knowventurebeat.com
   • OpenAI Says Its AI Models Escaped Sandbox, Targeted Hugging Face to Cheat Benchmarkthehackernews.com
   • OpenAI Says Its AI Models Broke Loose and Hacked Hugging Facesecurityweek.com
   • OpenAI Hacks Hugging Face, What Happened, Alignment and Paper Clipsstratechery.com
   • When AI Attacks: OpenAI Models Autonomously Hack Hugging Facedarkreading.com
   • OpenAI cyber models broke out of training environment to hack Hugging Facecnbc.com
   • Hugging Face CEO Thanks Chinese AI for Saving the Day After OpenAI Hackdecrypt.co
   • GPT-6 Goes Rogue? The HuggingFace Incident, Sans Hypeyoutube.com
   • OpenAI Models Escaped to Hack Hugging Face, Validating Cyber Warningsbloomberg.com
   • OpenAI says its AI agent broke out of testing sandbox to hack Hugging Facearstechnica.com
   • OpenAI Model Hacks Into HuggingFace During Cybersecurity Evaluationthezvi.substack.com
   • OpenAI’s disconcerting hack of HuggingFacegarymarcus.substack.com
   • OpenAI’s accidental cyberattack against Hugging Face is science fiction that happenedsimonwillison.net
   • 5 community posts
4. Jul 23
   • OpenAI accidentally hacked Hugging Face — should we have seen it coming?epochai.substack.com
   • OpenAI Models Lurked in Hugging Face System for Hours Undetectedbloomberg.com
   • OpenAI's Hugging Face hack triggers 'AI Kill Switch' bill in Congresscnbc.com
   • The first known runaway AI agent - or a very bad marketing stunt?simonwillison.net
   • 2 community posts
5. Jul 24
   • The Hugging Face Incidentastralcodexten.com
   • What really happened in the Hugging Face breachthenewstack.io
   • OpenAI president explains his takeaways after AI model hacked Hugging Faceyoutube.com
   • OpenAI's Model Escaped Its Sandbox to Hack Hugging Face. Here's Howmindstudio.ai
   • 2 community posts
6. Jul 25
   • 4 community posts
7. Jul 26
   • Hugging Face CEO calls for ‘radical transparency’ after ‘unprecedented’ OpenAI hacktechcrunch.com
   • More On An Internal OpenAI Model Hacking Into HuggingFacethezvi.substack.com
   • 2 community posts
8. Jul 27
   • OpenAI's Model Escaped Its Sandbox and Hacked Hugging Face. Here's What Happenedmindstudio.ai
   • OpenAI’s Hugging Face breach has reignited the debate over alignment and controltechcrunch.com
   • 2 community posts
9. Jul 28
   • JFrog Confirms OpenAI Models Exploited Artifactory Zero-Day Before Hugging Face Breachthehackernews.com
   • Anatomy of a Frontier Lab Agent Intrusion: A Technical Timeline of the July 2026 Incidentsimonwillison.net
   • OpenAI Rogue Agent Hacked Account at a Second Firm, Reuters Saysbloomberg.com
   • 6 community posts
10. Jul 29
    • OpenAI’s Rogue AI Agent Hacked More Than Just Hugging Facewired.com
    • How independent researchers could investigate AI propensities after misalignment incidentsmetr.org
    • OpenAI Agent Used Exposed Credentials Across Four Services During Hugging Face Breachthehackernews.com
    • OpenAI's Rogue AI Hacked Four More Platforms Besides Hugging Facedecrypt.co
    • Measuring the Tendency of AI Agents to Go Rogueschneier.com
    • Who's Liable When AI Agents Escape? Hugging Face Breach Raises Hard Questionsdarkreading.com
    • Anthropic is finding bugs faster than Microsoft can fix themarstechnica.com
    • The Hugging Face AI break-in, as told through an increasingly committed bear metaphortechcrunch.com
    • 4 community posts
11. Jul 30
    • Highlights From The Discourse On The Hugging Face Incidentastralcodexten.com
    • OpenAI’s Hacking Debacle Was a Human Mistakewired.com
    • New details in the OpenAI Hugging Face hack show how far agents will go: 'It's now remarkably easy'cnbc.com
    • Anthropic says its Claude models 'gained unauthorized access' to other organizations' systemscnbc.com
    • 2 community posts
12. Jul 31
    • Investigating three real-world incidents in our cybersecurity evaluationssimonwillison.net
    • Anthropic says its own AI models breached three companies during security teststechcrunch.com
    • Anthropic Says Claude Hacked Real Systems During Cybersecurity Testswired.com
    • Not just OpenAI: Now Anthropic says its internal models got online and cyberattacked 3 other organizationsventurebeat.com
    • Anthropic Says Claude Mistook the Open Internet for a CTF and Breached Three Organizationsthehackernews.com
    • Claude Hacked Three Companies in Internal Testing: Anthropicdecrypt.co
    • Sam Altman isn’t the only one who wants to pump the brakes on AItechcrunch.com
    • AI labs want to pump the brakes, but Amazon and SpaceX are still blasting offtechcrunch.com
    • Likely illegally, Claude gained access to 3 networks. Will Anthropic be held to account?arstechnica.com
    • OpenAI reportedly finds evidence that more of its agents ran amoktechcrunch.com
    • 6 community posts
13. Aug 1
    • Nobody Knows if OpenAI’s and Anthropic’s AI Hacking Sprees Are Illegalwired.com
    • What Claude’s real-world breaches reveal about AI safety teststhenewstack.io
    • 2 community posts
14. Aug 2
    • Further Developments About Internal AI Models Hacking Thingsthezvi.substack.com
    • AI firms must answer for rogue bots, says boss of hacked company
15. Aug 3
    • Full Interview: Hugging Face Co-Founder and CEO Clem Delangueyoutube.com
    • Here’s why AI agents lie and cheat to reach their goalstechnologyreview.com
    • The OpenAI Hack Shows the Genie Is Out of the Bottleschneier.com
    • More on the OpenAI Agent’s Attack on Hugging Faceschneier.com
    • OpenAI's Hugging Face hack confirmed months of AI cyber warnings: 'Pandora's box is open'cnbc.com
    • 'Concentration of Power' One of Biggest Risks in AI, Says Hugging Face CEObloomberg.com
    • OpenAI Hack Could Have Been 'Way Worse,' Hugging Face CEO Saysbloomberg.com
    • 12 community posts
16. Aug 4
    • Hugging Face CEO Clem Delangue: OpenAI hack was preventable; engineers make mistakesyoutube.com
    • Third-party cyber evaluations involving OpenAI modelsopenai.com
    • OpenAI Says Models Breached Boundaries During Outside Testingbloomberg.com
    • OK, Well, There Are Even More AI Agent Hacking Incidentswired.com
    • 5 community posts
17. Aug 5
    • Claude Mythos 5 Tried to Backdoor a Real Open-Source Project in Testing, Then Vouched for Itselfthehackernews.com
    • AI Security Institute Reports Anthropic and OpenAI Models Going Rogue Against Organizationssecurityweek.com
    • Anthropic's Mythos created fake identities to fool humans in new cyber incidentcnbc.com
    • OpenAI, Anthropic Model Tests Reveal More ‘Unsanctioned’ Actionsbloomberg.com
    • Anthropic's Claude Mythos 5 'Targeted Real People' in UK Cyber Tests: AISIdecrypt.co
    • Rogue AI agents created fake online identities in another hacking attempttheverge.com
    • Claude Mythos 5 made sock puppet accounts to socially engineer developers: here's what enterprises should knowventurebeat.com
    • OpenAI and Anthropic's Rogue Models Hacked Real Companies. The Law Has No Answerdecrypt.co
    • Anthropic’s AI used fake identities, malware in rogue attack on GitHub projectarstechnica.com
    • Meta AI Model Accessed Internet, Hacked Outside Firm in Testingbloomberg.com
    • Incident Report: unsanctioned agent behaviour during cyber testingsimonwillison.net
    • 9 community posts
18. Aug 6
    • An AI model from Meta also hacked another company during testingsimonwillison.net
    • OpenAI Didn’t Notice Its AI Agents Using a Message Board to Plan Their Hacking Spreewired.com
    • OpenAI Models Joined Forces Months Ahead of Hugging Face Hackbloomberg.com
    • 8 community posts