The D3 Blog
Learn about the latest from D3 and the world of cybersecurity, with news, analysis, and more.
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Belgium’s NIS2 Audit Window Opens April 18, 2026. The Rest of the EU Is Right Behind.
Belgium’s NIS2 conformity assessment deadline hits April 18, 2026, and other EU member states are ramping enforcement close behind. See what auditors will demand from…
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SIEM Alert Fatigue Has Five Root Causes. Tuning Fixes Zero of Them.
63% of SIEM alerts go uninvestigated every day. Learn the five structural root causes of alert fatigue and how autonomous investigation covers 100% of alerts…
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MITRE Gave XDR a Perfect Score. Then the Analyst Had to Investigate Alone
XDR detects threats. It does not investigate them. 80% of analyst time is investigation, and XDR provides zero autonomous capability. Here’s the structural analysis.
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Autonomous SOCAutonomous SOC Explained: How Agentic Investigation Solves What Playbooks Couldn’t
SOCs face 4,484 alerts/day with 53% false positives. Learn why SOAR hit its ceiling and how the Autonomous SOC model changes security operations.
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Autonomous SOCThe AI Intelligence Layer for SIEM, Explained: What It Does, Why It Matters, and How to Evaluate One
Discover why 67% of security alerts go uninvestigated and how an AI intelligence layer closes the gap without replacing your SIEM.
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Autonomous SOCGPT Can’t Trace an Attack Chain. A Purpose-Built Cybersecurity LLM Can.
A purpose-built cybersecurity LLM is trained on security data from the ground up — not a general-purpose model with a security prompt. Here’s why the…
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Autonomous SOCThe Best AI SOC Platforms 2026: Comprehensive Comparison & Guide
Comprehensive guide to the best AI SOC platforms in 2026. Compare autonomous SOC solutions, pricing, integrations, and key differentiators.
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Autonomous SOCAmazon Lost 6.3 Million Orders to Vibe Coding. Your SOC Is Next.
Amazon mandated AI coding tools and suffered a 6-hour outage costing 6.3 million orders. The same AI quality crisis now emerging in SOC operations.
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Autonomous SOCYour SIEM Isn’t Broken. Your Investigation Layer Is Missing.
Analysts take 56 min per alert. 40% of alerts go uninvestigated. The problem isn’t SIEM — it’s the investigation layer that was never built.
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Autonomous SOCYour Lateral Movement Detection Tools Are Missing 90% of Attacks. Here’s Why.
Compare lateral movement detection tools vs. Attack Path Discovery. Understand how Morpheus AI correlates full attack paths in under 2 minutes.
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Autonomous SOCThe SOAR Ceiling: Why Playbook Automation Has Hit Its Structural Limits
Static playbooks can’t keep up. AI copilots don’t fix the real problem. Multi-agent systems just redistribute complexity. Here’s what security leaders should be evaluating instead.
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Autonomous SOCMicrosoft Sentinel Automation: Autonomous SOC Investigation with D3 Morpheus
D3 Morpheus is an AI SOC platform that autonomously investigates every Microsoft Sentinel alert — correlating telemetry across Defender, Entra ID, and 800+ tools to…