Tag: Cybersecurity
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Microsoft Turns Up the Signal: Identity Threat Detection Gets Deeper Correlation and Richer Context
The announcement in plain English Microsoft announced enhancements to its Identity Threat Detection and Response (ITDR) stack, highlighting a now-GA unified sensor for Microsoft Defender for Identity and tighter correlations across Entra signals and Defender XDR. The thrust: merge identity telemetry with endpoint, email, and cloud to surface multi-stage attacks faster—and automate parts of containment.…
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Secure Boot Under Siege: How Signed Drivers Enable BYOVD Attacks
In September 2025, researchers at Binarly released a comprehensive study that challenges the assumption that Secure Boot is impervious to tampering. Secure Boot depends on a chain of trust anchored by signed modules, but Binarly’s team found that a large number of legitimately signed UEFI drivers and shells contain vulnerabilities that can be weaponized to…
redsec.ninja 