{"id":14516,"date":"2026-04-23T19:15:20","date_gmt":"2026-04-23T19:15:20","guid":{"rendered":"https:\/\/www.europesays.com\/ai\/14516\/"},"modified":"2026-04-23T19:15:20","modified_gmt":"2026-04-23T19:15:20","slug":"openai-microsoft-expand-cybersecurity-partnership-amid-rising-ai-threats-2","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ai\/14516\/","title":{"rendered":"OpenAI, Microsoft expand cybersecurity partnership amid rising AI threats"},"content":{"rendered":"

OpenAI<\/a> and Microsoft<\/a> on Thursday announced an expanded cybersecurity<\/a> partnership to deploy advanced artificial intelligence<\/a> (AI) tools against cyber threats<\/a>.<\/p>\n

In a post on social media platform X on Thursday, the company said OpenAI will provide Microsoft access to its most advanced cyber-capable AI models through its Trusted Access for Cyber<\/a> programme.<\/p>\n

Microsoft, in turn, will apply its cybersecurity infrastructure and expertise including its Secure Future Initiative, to help protect OpenAI\u2019s systems, models and shared customers.<\/p>\n

The companies did not disclose financial terms or a timeline for the deal.<\/p>\n

Introduced in February this year, OpenAI\u2019s pilot \u201cTrusted Access for Cyber,\u201d is an identity-based framework designed to ensure that its most powerful cybersecurity capabilities are primarily deployed by vetted users.
OpenAI spent $10 million in API credits through its Cybersecurity Grant Programme to accelerate adoption among security teams, particularly those focused on identifying and fixing vulnerabilities<\/a>, per a company blog post.<\/p>\n

Cybersecurity in focus
The announcement comes as a response to rapid advances in AI. \u201cAI models are becoming much more capable in cybersecurity, and that progress raises the bar for everyone,\u201d OpenAI said.<\/p>\n

The development follows rising cybersecurity issues due to Anthropic\u2019s Mythos model<\/a>, which Microsoft itself plans to embed into its secure coding framework, as the company steps up its cybersecurity capabilities.<\/p>\n

Microsoft recently evaluated Mythos, using its own open-source benchmark for real-world \u2060detection engineering tasks, and the “results showed substantial improvements relative to prior models.”<\/p>\n

OpenAI\u2019s push for cyber defense
OpenAI, meanwhile, unveiled GPT-5.4-Cyber earlier this month<\/a>, which is a variant of its latest flagship \u2060model fine-tuned \u200cspecifically for defensive cybersecurity work.<\/p>\n

The ChatGPT-maker has been resilient in building cyber defense capabilities. OpenAI said its cybersecurity strategy centers on three principles: expanding access to legitimate defenders, deploying systems iteratively, and investing in ecosystem resilience.<\/p>\n

It also held \u2060an event in Washington for about 50 cyber defense practitioners across the federal government to demo the capabilities of its new GPT-5.4-Cyber<\/a> model.<\/p>\n

The Sam Altman-led company has been ramping up efforts since December last year,<\/a> saying it is “investing in strengthening models for defensive cybersecurity tasks”.<\/p>\n

In a blog post published earlier this month, OpenAI said it has supported defenders since 2023 through its Cybersecurity Grant Programme and has expanded tooling such as Codex Security, which automatically scans codebases, validates vulnerabilities and proposes fixes.<\/p>\n

According to the company, the system has contributed to fixing more than 3,000 critical and high-severity vulnerabilities since its recent rollout.<\/p>\n

The firm also said it has reached more than 1,000 open-source projects with free security scanning tools.<\/p>\n","protected":false},"excerpt":{"rendered":"OpenAI and Microsoft on Thursday announced an expanded cybersecurity partnership to deploy advanced artificial intelligence (AI) tools against…\n","protected":false},"author":2,"featured_media":14495,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[25,420,7829,6454,313,7640,320,7828,157,11045,318],"class_list":{"0":"post-14516","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-microsoft","8":"tag-artificial-intelligence","9":"tag-azure","10":"tag-azure-ai","11":"tag-cyber-threats","12":"tag-cybersecurity","13":"tag-gpt-5-4-cyber","14":"tag-microsoft","15":"tag-microsoft-ai","16":"tag-openai","17":"tag-trusted-access-for-cyber","18":"tag-vulnerabilities"},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/posts\/14516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/comments?post=14516"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/posts\/14516\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/media\/14495"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/media?parent=14516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/categories?post=14516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/tags?post=14516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}