Horizon3.ai (Attack Research / NodeZero)
horizon3-ai · MEDIUM · candidate
https://horizon3.ai/attack-research/
Discovered 2026-06-13 via CVE-2026-48558 (SimpleHelp OIDC auth-bypass) — Horizon3 was the primary-discovery vendor with public PoC/IOC disclosure; consistent original research on RMM/enterprise-tooling auth bypasses. Fetched 200 this run. Candidate — promote to active after 3 runs with content contribution.
Cited in 4 briefs
Citation cadence
Brief appearances per ISO week (1 weeks of coverage span, total 2).