{"slug": "attackers-breached-10-organizations-with-an-open-source-ai-pentest-framework", "title": "Attackers breached 10 organizations with an open-source AI pentest framework", "summary": "Chinese-speaking attackers used Cairn, an open-source AI penetration testing framework, to run 25 operations against at least 19 organizations in August and September 2026, and gained unauthorized access or pulled data at 10 of them, according to Palo Alto Networks' Unit 42. Most targets fell into three groups, including seven in the semiconductor and advanced-manufacturing supply chain and three in defense, with attackers often needing to type little more than a domain name and a one-line goal.", "body_md": "Chinese-speaking attackers used Cairn, an open-source AI penetration testing framework, to run 25 operations against at least 19 organizations in August and September 2026. Palo Alto Networks’ Unit 42 found that the attackers gained unauthorized access or pulled data at 10 of them, often after typing little more than a domain name and a one-line goal. Most of the targets fall into three groups: seven in the semiconductor and advanced-manufacturing supply chain, three in defense … [More](https://www.helpnetsecurity.com/2026/11/12/cairn-autonomous-ai-cyberattacks/) \n\nThe post [Attackers breached 10 organizations with an open-source AI pentest framework](https://www.helpnetsecurity.com/2026/11/12/cairn-autonomous-ai-cyberattacks/) appeared first on [Help Net Security](https://www.helpnetsecurity.com).", "url": "https://wpnews.pro/news/attackers-breached-10-organizations-with-an-open-source-ai-pentest-framework", "canonical_source": "https://www.helpnetsecurity.com/2026/11/12/cairn-autonomous-ai-cyberattacks/", "published_at": "2026-11-12 15:00:29+00:00", "updated_at": "2026-11-12 15:23:44.904585+00:00", "lang": "en", "topics": ["ai-safety", "artificial-intelligence", "ai-agents"], "entities": ["Cairn", "Palo Alto Networks", "Unit 42"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/attackers-breached-10-organizations-with-an-open-source-ai-pentest-framework", "markdown": "https://wpnews.pro/news/attackers-breached-10-organizations-with-an-open-source-ai-pentest-framework.md", "text": "https://wpnews.pro/news/attackers-breached-10-organizations-with-an-open-source-ai-pentest-framework.txt", "jsonld": "https://wpnews.pro/news/attackers-breached-10-organizations-with-an-open-source-ai-pentest-framework.jsonld"}}