Google’s Gemini hacked three companies during Irregular AI ‘capture-the-flag’ testing — agents broke containment and guessed passwords to hack computer systems
“In all three of these instances, the model stopped.”Google also noted that a bug in the testing environment was responsible for allowing agents access to the internet. Contrary to incidents disclosed by other AI developers, Google’s agents ceased their intrusion once they had determined they had accessed company systems outside of the testing environment. You may like A game dev is convinced Gemini just leaked info from his private Google Doc Russian hacker turns Gemini CLI into a hacking agent, creates small-scale botnet OpenAI says its models escaped a sandbox and breached Hugging Face The testing was being conducted by Israeli AI lab Irregular.
- ▪“In all three of these instances, the model stopped.”Google also noted that a bug in the testing environment was responsible for allowing agents access to the internet.
- ▪Contrary to incidents disclosed by other AI developers, Google’s agents ceased their intrusion once they had determined they had accessed company systems outside of the testing environment.
- ▪You may like A game dev is convinced Gemini just leaked info from his private Google Doc Russian hacker turns Gemini CLI into a hacking agent, creates small-scale botnet OpenAI says its models escaped a sandbox and breached Hugging Face The
8 outlets in our directory ran this story, first to last over 3 days. All of the coverage we found sits in one bucket: centre. That one-sidedness is itself worth noticing.
- ▪ Gemini hacked three companies during security tests, and Google kept it quiet for months — TechSpot
- ▪ Gemini hacked three companies in first known breakout by Google's AI — CNN
- ▪ Google Gemini also escaped its testing environment and hacked three companies — Engadget
- ▪ Google's Gemini AI hacked three companies in security test — BBC News
- ▪ Google's Gemini AI hacked three companies in security test — BBC News — Tech
- ▪ Google’s Gemini AI hacks 3 companies in security test, then stops - Al Jazeera — Google News
- ▪ How to Stop AI Hacking? Some Companies Say the Answer Is More AI — PCMag
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| Original publisher | TechRadar |
| Canonical URL | https://www.techradar.com/pro/security/googles-gemini-hacked-three-companies-during-irregular-ai-capture-the-flag-testing-agents-broke-containment-and-guessed-passwords-to-hack-computer-systems |
| Publication time | Mon, 21 Sep 2026 10:07:24 +0000 |
| Retrieval time | 2026-09-21T10:13:47.776Z |
| Last seen | 2026-09-21T10:13:47.776Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
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| 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 | ucPbGIKh6tYk · 8 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 |
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| 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.
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Pro Security Google’s Gemini hacked three companies during Irregular AI ‘capture-the-flag’ testing — agents broke containment and guessed passwords to hack computer systems News By Benedict Collins Published 21 September 2026 Google has disclosed an AI breakout involving Gemini When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. (Image credit: Google) Copy link Facebook X Whatsapp Reddit Pinterest Flipboard Threads Email Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter Google's Gemini AI broke out of a testing environment and hacked into three third-party companiesThe agents guessed passwords and used a public repository of passwords to hack into computer…
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