Published inSigma_HQSigmaHQ Quality Assurance PipelineHow we ensure community-contributed rules are up to parNov 12, 2025Nov 12, 2025
The Fragile Balance: Assumptions, Tuning, and Telemetry Limits In Detection EngineeringTuning An Instrument In A Room Full Of Noise Is Not EasyAug 13, 2025A response icon1Aug 13, 2025A response icon1
Echo Chambers — Feedback Loops in Detection EngineeringListen Beyond Your Own ChamberAug 10, 2025Aug 10, 2025
From Telemetry to Signals: Designing Detections with an Audience in MindListen, Understand, Design, ProfitAug 9, 2025A response icon1Aug 9, 2025A response icon1
The Ghost in the Logs: DFIR Through a Palimpsest LensHistory Is Written Through PalimpsestsAug 7, 2025Aug 7, 2025
Trust Me, I’m a Legitimate Process: Verisimilitude and the Art of HidingVerisimilitude (/ˌvɛrɪsɪˈmɪlɪtjuːd/) is the ‘lifelikeness’ or believability of a work of fiction.Aug 4, 2025A response icon2Aug 4, 2025A response icon2
Published inSigma_HQIntroducing Sigma Specification v2.0The SigmaHQ team is pleased to announce the latest update to the Sigma specification, the long awaited version 2.0 is now available for all…Aug 8, 2024Aug 8, 2024
Published inSigma_HQSigmaHQ Rules Release Highlights — r2024–05–13Sigma Rule Packages for 13–05–2024 are released and available for download. This release saw the addition of 16 new rules, 7 rule updates…May 13, 2024May 13, 2024
Published inSigma_HQSigmaHQ Rules Release Highlights — r2024–04–29Sigma Rule Packages for 29–04–2024 are released and available for download. This release saw the addition of 17 new rules, 35 rule updates…Apr 29, 2024Apr 29, 2024
Published inSigma_HQSigmaHQ Rules Release Highlights — r2024–03–26Sigma Rule Packages for 26–03–2024 are released and available for download. This release saw the addition of 21 new rules, 64 rule updates…Mar 26, 2024Mar 26, 2024