The Brief 18

NexusRiver | CISO Intelligence Brief — Issue 60 · September 15, 2026 TLP:AMBER — Limited disclosure, recipients’ organizations onlyNexusRiver · Issue 60 · Tuesday, September 15, 2026 NexusRiver CISO Intelligence Brief Issue 60 September 15, 2026 Published by Software Armor LLC Lead signal — 404 Media, “Project Lily” The user said “keep this between us.”…

NexusRiver | Issue 31 | The Diagnosis Is Complete. Nobody’s Operating. TLP:AMBER — Restricted Distribution — NexusRiver CISO Intelligence Series NexusRiver // CISO Intelligence Brief Issue 31 29 May 2026 NexusRiver The DiagnosisIs Complete.Nobody’s Operating. Two intelligence agencies published the threat model in thirty days. The market responded with key rotation guidance and a Deloitte…

NexusRiver | CISO Intelligence Brief — Issue 33 · June 9, 2026 — TLP:AMBER — Limited Disclosure, Restricted To Participants’ Organizations — ◆ NEXUSRIVER VOL. 2026 · ISSUE 33 Signal,Noise, and theAuthority Question. Agentic AI Risk · The Authority Gap · Enterprise Signal Date: Tuesday, June 9, 2026 Classification: TLP:AMBER Cadence: Tue / Thu Curator:…

NexusRiver CISO Intelligence Brief, Issue 66: Whose record is it? NexusRiver: CISO Intelligence Brief Issue 66  |  Tuesday, October 6, 2026 TLP:AMBER Whose record is it? If one of your agents disrupted someone else’s system tonight, could you independently prove what it was authorized to do and stop the behavior before your model provider finished…

NexusRiver · Issue 29 · May 21, 2026 TLP:AMBER  ·  Limited Distribution  ·  Do Not Post Publicly Issue 29 · Vol. II · Wednesday, May 21, 2026Threat Tempo: Elevated  ·  4 Active Exploit Chains  ·  KEV +2 NexusRiver AI Agent Governance & Threat Intelligence for Enterprise Security Leaders Eric Yehle  ·  Founder, Software Armor LLC…