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Microsoft this week detailed its most ambitious AI security initiative backed by a range of tools including its first specialized cybersecurity model, three layers of security agents, and an agentic harness that selects the best AI model for the security requirement at hand.<\/p>\n
Like the broader cybersecurity industry, Microsoft\u2019s Project Perception deploys AI to combat attackers who are exploiting the tech to breach corporate security protections and scale offensive attacks with high efficiency.<\/p>\n
Microsoft and security industry competitors are pushing to realize what cybersecurity expert Chris Hughes labeled the \u201cindustrialization of vulnerability discovery<\/a>\u201d in a LinkedIn post, while noting there\u2019s a quickly developing category that\u2019s also populated by Cisco, Wiz, and Anthropic.<\/p>\n There are increasing indicators that those firms deploying AI for defensive purposes are making inroads against the expanding AI-powered threats. New IBM research finds those tapping AI and automation are\u00a0reducing breach response time<\/a>\u00a0by 65 days and lowering the average cost of a breach by nearly $2 million.<\/p>\n Stronger Security Perception<\/p>\n Microsoft explains\u00a0Project Perception<\/a>\u00a0as a defensive system bringing together signals, context, AI models, and specialized agents that can reason, prioritize, and act to keep pace with AI-powered attackers. At launch, Project Perception brings multi-agent defense into Microsoft\u2019s Defender<\/a> platform. Over time, Perception will extend across Microsoft security products, the company said.<\/p>\n Project Perception includes a new \u2013 the company\u2019s first \u2013 dedicated cybersecurity model called MAI-Cyber-1-Flash which, when working with the company\u2019s\u00a0MDASH multi-agent security harness<\/a>, delivers what the company characterizes as industry-leading scores on the\u00a0CyberGym<\/a>\u00a0benchmark that is quickly emerging as the industry\u2019s key performance measure.<\/p>\n MAI-Cyber-1-Flash in MDASH finds vulnerabilities in complex codebases, and it should handle up to 90% of all security tasks, said Mustafa Suleyman, CEO of Microsoft AI in a LinkedIn post<\/a>. The agentic harness will tap larger and more costly models for the remaining 10% of tasks that require them.<\/p>\n Model options are central to Project Perception, which determines the right model based on the combination of quality, reliability, latency and cost \u2013 while optimizing for effectiveness and economics. The model flexibility in security is consistent with Microsoft\u2019s overall approach to embracing third-party AI models<\/a> while developing its own as well. <\/p>\n Another core element in Project Perception: specialized agents.\u00a0The three agent classes work together to reason across security data, tools, and workflows to investigate and remediate threats.\u00a0\u201cRed team agents\u201d\u00a0identify potential paths to compromise before an attacker can exploit them.\u00a0\u201cBlue team agents\u201d\u00a0investigate, reason over context, and determine what represents meaningful risk that must be addressed.\u00a0\u201cGreen team agents\u201d\u00a0take corrective actions and strengthen defenses across the data and agent estate.<\/p>\n Microsoft described Project Perception in the form of a new cybersecurity stack. In that stack, signals and sensors provide awareness across the digital estate spanning endpoints, identities, and clouds. Security context transforms signals into token-efficient understanding that agents can use. Models provide intelligence and reasoning as detailed above. The MDASH harness coordinates models and agents across workflows while agents apply intelligence across security workflows. \u201cActuators\u201d are the mechanism an agent uses to take action, turning a conclusion into security protections. Each layer of that stack learns continuously for better security outcomes.<\/p>\n Project Perception enters public preview on Aug. 3. Costs are based on consumption measured in Security Compute Units (SCUs). As agents run scenarios in the portal, they consume SCUs, and more intensive tasks consume more SCUs.<\/p>\n In analyzing the broader \u201ccategorization\u201d of AI-powered vulnerability management, security expert Chris Hughes noted that finding vulnerabilities with new platforms such as Project Perception is becoming cheaper and easier, while the real challenge remains what to do with all that data and insight. \u201cTriaging, prioritizing, and actually burning down what these systems surface at scale is the part our industry still has not solved.\u201d<\/p>\n With Project Perception, Microsoft is moving to deliver on that \u201cburning down\u201d requirement, and we\u2019ll closely monitor future developments to update its progress.<\/p>\n More AI Security Insights:<\/p>\n Community Summit North America<\/a> is the largest independent innovation, education, and training event for Microsoft business applications delivered by Expert Users, Microsoft Leaders, MVPs, and Partners. Register now<\/a> to attend Community Summit in Nashville, TN from October 11-15. <\/p>\n","protected":false},"excerpt":{"rendered":"Microsoft this week detailed its most ambitious AI security initiative backed by a range of tools including its…\n","protected":false},"author":2,"featured_media":128040,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[24,405,7537,11032,155,320,314],"class_list":["post-128039","post","type-post","status-publish","format-standard","has-post-thumbnail","category-agentic-ai","tag-ai","tag-ai-agents","tag-artificial-intelligence-agents","tag-cloud-wars","tag-featured","tag-microsoft","tag-security"],"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/posts\/128039","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=128039"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/posts\/128039\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/media\/128040"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/media?parent=128039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/categories?post=128039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/tags?post=128039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/agentandcopilot.com\/wp-content\/uploads\/2026\/07\/image-4.png\")
Microsoft overview of Project Perception\u2019s AI agents<\/p>\n![\"\"](\"https:\/\/www.europesays.com\/ai\/wp-content\/uploads\/2026\/06\/1780580052_557_Speciality-Summit-NA-Nashville-2026-1024x516.png\")
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