{"id":294091,"date":"2026-02-20T21:40:07","date_gmt":"2026-02-20T21:40:07","guid":{"rendered":"https:\/\/www.newsbeep.com\/nz\/294091\/"},"modified":"2026-02-20T21:40:07","modified_gmt":"2026-02-20T21:40:07","slug":"anthropic-launches-ai-security-tool-that-can-find-software-bugs-humans-miss","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/nz\/294091\/","title":{"rendered":"Anthropic launches AI security tool that can find software bugs humans miss"},"content":{"rendered":"

Anthropic has introduced Claude Code Security, the company\u2019s first product aimed at using AI models to help security teams keep up with the flood of software bugs they\u2019re responsible for fixing. For large companies, unpatched software bugs are a leading cause of data breaches, outages, and regulatory headaches\u2014while security teams are often overwhelmed by how much code they have to protect.\u00a0<\/p>\n

Now, instead of just scanning code for known problem patterns, Claude Code for Security can review entire codebases, more like a human expert would\u2014looking at how different pieces of software interact and how data moves through a system. The AI double-checks its own findings, rates how severe each issue is, and suggests fixes. But while the system can investigate code on its own, it does not apply fixes automatically, which could be dangerous in its own right\u2014developers must review and approve every change.<\/p>\n

Claude Code Security builds on over a year of research by the company\u2019s Frontier Red Team<\/a>, an internal group of about 15 researchers tasked with stress-testing the company\u2019s most advanced AI systems and probing how they might be misused in areas such as cybersecurity.\u00a0<\/p>\n

The Frontier Red Team\u2019s most recent research<\/a> found that Anthropic\u2019s new Opus 4.6 model has significantly improved at finding new, high-severity vulnerabilities\u2014software flaws that allow attackers to break into systems without permission, steal sensitive data, or disrupt critical services\u2014across vast amounts of code. In fact, in testing open source software that runs across enterprise systems and in critical infrastructure, Opus 4.6 found some of these vulnerabilities that had gone undetected for decades, and was able to do so without task-specific tooling, custom scaffolding, or specialized prompting.<\/p>\n

Frontier Red Team leader Logan Graham told Fortune that Claude Code Security is meant to put this power in the hands of security teams that need to boost their defensive capabilities. The tool is being released cautiously as a limited research preview for its Enterprise and Team customers. Anthropic is also giving free expedited access to maintainers of open-source repositories\u2014the often under-resourced developers responsible for keeping widely used public software running safely.<\/p>\n

\u201cThis is the next step as a company committed to powering the defense of cybersecurity,\u201d he said. \u201cWe are now using [Opus 4.6] meaningfully ourselves, we have been doing lots of experimentation\u2014the models are meaningfully better.\u201d That is particularly true in terms of autonomy, he added, pointing out that Opus 4.6\u2019s agentic capabilities mean it can investigate security flaws and use various tools to test code. In practice, that means the AI can explore a codebase step by step, test how different components behave, and follow leads much like a junior security researcher would\u2014only much faster.<\/p>\n

\u201cThat makes a really big difference for security engineers and researchers,\u201d Graham said. \u201cIt\u2019s going to be a force multiplier for security teams. It\u2019s going to allow them to do more.\u201d\u00a0<\/p>\n

Of course, it\u2019s not just defenders that look for security flaws\u2014attackers are also using AI to find exploitable weaknesses faster than ever, Graham said, so it\u2019s important to make sure that improvements favor the good guys. So in addition to the research preview, he said Anthropic is investing in safeguards to detect malicious use and when attackers might be using the system.\u00a0<\/p>\n

\u201cIt\u2019s really important to make sure that what is a dual-use capability gives defenders a leg up,\u201d he said.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"Anthropic has introduced Claude Code Security, the company\u2019s first product aimed at using AI models to help security…\n","protected":false},"author":2,"featured_media":294092,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[365,6166,363,364,111,139,69,145],"class_list":{"0":"post-294091","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-artificial-intelligence","8":"tag-ai","9":"tag-anthropic","10":"tag-artificial-intelligence","11":"tag-artificialintelligence","12":"tag-new-zealand","13":"tag-newzealand","14":"tag-nz","15":"tag-technology"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/294091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/comments?post=294091"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/294091\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media\/294092"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media?parent=294091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/categories?post=294091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/tags?post=294091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}