AI agent spent days hacking, but sources say OpenAI didn’t notice for a week
Sign in to listen to groundbreaking journalism. The agent – a program capable of making decisions and executing complex tasks with little or no human oversight – attempted to break out of its isolated testing environment at OpenAI around July 9, according to two of the people. The intrusion at Hugging Face, which operates as a repository for AI tools and models, began two days later on July 11 and lasted until July 13, said Thomas Wolf, Hugging Face’s co-founder.
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- ▪The agent – a program capable of making decisions and executing complex tasks with little or no human oversight – attempted to break out of its isolated testing environment at OpenAI around July 9, according to two of the people.
- ▪The intrusion at Hugging Face, which operates as a repository for AI tools and models, began two days later on July 11 and lasted until July 13, said Thomas Wolf, Hugging Face’s co-founder.
9 outlets in our directory ran this story, first to last over 41 hours. All of the coverage we found sits in one bucket: centre. That one-sidedness is itself worth noticing.
- ▪ OpenAI's agent hacked a company for days. It took them a week to notice — Nation Africa
- ▪ OpenAI didn't realize its agent was responsible for hack for a week: report - Fox Business — Google News
- ▪ OpenAI's rogue agent went on a hacking spree that lasted days, Reuters says — Engadget
- ▪ Its AI agent spent days hacking a company, but sources say OpenAI did not notice for a week — Straits Times — World
- ▪ OpenAI reportedly missed rogue AI agent’s hacking spree for a week - Reuters — Investing.com — News
- ▪ Sources: OpenAI's models breached Hugging Face from July 11 to 13 and OpenAI realized their models were behind the hack several days later (Reuters) — Techmeme
- ▪ Exclusive-Its AI agent spent days hacking a company, but sources say OpenAI did not notice for a week — Channel NewsAsia
- ▪ OpenAI took ten days to tell Hugging Face its models were behind the July 11 weekend hack, report claims — rogue AI agents reportedly active on the open Internet for several days — Tom's Hardware
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Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | Rappler |
| Canonical URL | https://www.rappler.com/technology/ai-agent-spent-days-hacking-openai-did-not-notice/ |
| Publication time | Sat, 25 Jul 2026 18:12:51 +0800 |
| Retrieval time | 2026-07-25T10:22:09.735Z |
| Last seen | 2026-07-25T10:22:09.735Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | KQMJHnY2IaPR · 15 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
window.rapplerAds.displayAd( "mobile-top-billboard" ); window.rapplerAds.displayAd( "oop" ); window.rapplerAds.displayAd( "mobile-oop" ); tech companies AI agent spent days hacking, but sources say OpenAI didn’t notice for a week Jul 25, 2026 6:12 PM PHT Reuters Listen to this article Upgrade to listen Powered by Speechify Already have Rappler+? Sign in to listen to groundbreaking journalism. OPENAI. OpenAI logo is seen in this illustration taken February 16, 2025 Dado Ruvic/Reuters INFO OpenAI's rogue AI agent breaches Hugging Face, raising urgent questions about cybersecurity and oversight in the rapidly evolving AI landscape.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at Rappler.
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