sigmahq.io
In short: Getting listed on SigmaHQ Rules is free. Plan for about 45 minutes — there is material to prepare and a review to wait on.
What they ask for: Create generic defensive Sigma rules for privacy-leak, credential-exposure, or scam-related log patterns, validate them, cite legitimate references, and submit a PR.
Create generic defensive Sigma rules for privacy-leak, credential-exposure, or scam-related log patterns, validate them, cite legitimate references, and submit a PR.
Rules need unique IDs, accurate log sources, low false-positive logic, valid references, tests and conventions; no offensive payloads or unverified claims.
Open the submission page on sigmahq.io and complete its form — that is the "Open submit page" link at the top of this page.
Rules need unique IDs, accurate log sources, low false-positive logic, valid references, tests and conventions; no offensive payloads or unverified claims.
Priority sets the band — this one is medium. Cost (free) and effort (moderate) move it within that band, which puts it in the useful tier. The score orders a submission queue. It is not a measure of the site’s domain authority, traffic or quality.