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Emergency Microsoft security warning confirmed — act now, CISA says

By Forbes  
   August 11, 2025

Hot on the heels of an official security advisory from America’s Cyber Defense Agency warning of camera hack attacks, the U.S. Cybersecurity and Infrastructure Security Agency has issued another alert. This time, it impacts users of Microsoft Exchange Server and, without immediate remediation, could enable an attacker to escalate privileges and “impact the identity integrity of an organization’s Exchange Online service.” But it’s not all bad news on the Microsoft security front; the technology giant has confirmed new AI-powered protections to autonomously reverse engineer and classify malware, importantly, without any prior context requirement.

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