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Research, advisories, detections, and mitigation notes
SecOpsAI Daily Intelligence Brief — 2026-10-31
Verified intelligence and defensive updates for 2026-10-31.
InfoMeasuring a malicious-package funnel: from 13% to 39% recall at under 0.5% false positives
Public signatures caught 13% of 3,055 confirmed malicious packages. SecOpsAI behaviour rules, built from what they missed, raised that to 39% while flagging under 0.5% of popular packages.
InfoAnatomy of a false positive: clearing a critical npm alert in twenty minutes
SecOpsAI scored a benign desktop-assistant release 100/100. A release diff, install-hook review and rule-by-rule explanation cleared it, and exposed two scoring flaws we have now fixed.
CriticalMini Shai-Hulud crosses npm and PyPI: advisory protection for removed artifacts
Mini Shai-Hulud affected npm and PyPI packages, including removed artifacts that now receive source-backed SecOpsAI advisory detections.