Blog Standard

"Prevention is cheaper than a breach"

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NeedyMantis: Unpacking a post-compromise malware family used in targeted operations

Microsoft Threat Intelligence has identified NeedyMantis, a modular, post-compromise malware family primarily used to maintain long-term access within targeted environments. Since at least October 2025, this malware has been deployed against telecommunications, academic, medical, and governmental organizations. Often associated with the threat actor Storm-3069, NeedyMantis is typically introduced post-compromise, leveraging…
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Reimagining the SOC for the agentic era in Microsoft Defender

The landscape of cybersecurity is undergoing a fundamental shift. As cyberattackers increasingly leverage automated agent frameworks to execute attacks at unprecedented scale, traditional security operations centers (SOCs) are struggling to keep pace. The core issue lies in the separation of security operations from native protection systems, which creates friction and…
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Protecting Organizations from AI-Assisted Executive Impersonation and Invoice Fraud

Threat actors are increasingly leveraging generative AI to conduct highly sophisticated financial fraud campaigns. A recent large-scale attack, targeting over a million enterprise users, demonstrates how adversaries are evolving traditional business email compromise (BEC) tactics by layering executive impersonation with fabricated vendor invoices. The Attack Strategy In this campaign, attackers…
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How to Secure Edge AI in Customer-Owned Environments

Edge AI represents a fundamental shift in the AI security landscape. By moving model execution, IP, and data into local environments—such as devices, sensors, or factory floors—Edge AI grants customers more control over the stack, but it also transfers the burden of security from cloud providers to the customer. The…
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