Section

Briefing

Sourced notes for operators. The post is the alert. The official page is the fact.

Policy

Citrix NetScaler Is on the Exploited Catalog Again

CISA added CVE-2026-88779 on October 4. The catalog due date is October 7, the day of this briefing. The September NetScaler rows are a different pair of bugs.

Emilio Santos · October 7, 2026 · 16 min read
Policy

The SEC Proposed a Path for Crypto Custody

On October 1 the Commission proposed custody rules for crypto assets held by advisers and regulated funds. The posts are the alert. Comments run from the Federal Register.

Emilio Santos · October 1, 2026 · 11 min read
Technology

NVIDIA Put the Fence Outside the Agent

On September 28 NVIDIA posted that OpenShell enforces what an agent may do, and that a BlueField chip can watch from outside the software the agent runs in.

Emilio Santos · October 1, 2026 · 12 min read
Policy

CISA Listed Three Bugs Attackers Are Already Using

WordPress on September 25, Apple on September 29, Cisco SD-WAN Manager on September 30. The posts are the alerts. The catalog holds the due dates.

Emilio Santos · October 1, 2026 · 12 min read
Technology

Five Moves Gartner Wants from CISOs Before 2027

A September 30 note treats agents as insiders, a familiar voice as a weak approval, and post-quantum work as something that gets expensive if it waits.

Emilio Santos · October 1, 2026 · 12 min read
Policy

The EU AI Act Did Not Slip. The High-Risk Part Did.

Article 50 transparency has been in force since August 2. Stand-alone high-risk duties move to December 2, 2027. A US buyer still has to ask which date the vendor is selling.

Emilio Santos · October 1, 2026 · 12 min read
Policy

The Software Ingredients List Now Covers the Suite

CISA’s July 29 revision of the SBOM minimum elements applies to SaaS and AI software, not only to code you compile. The new fields are the ones to ask for.

Emilio Santos · October 1, 2026 · 12 min read
Policy

The SEC Clock Starts When You Decide It Matters

Public companies disclose a material cyber incident on Form 8-K within four business days of the materiality call. The annual report still has to describe who watches the risk.

Emilio Santos · October 1, 2026 · 12 min read
Technology

AI Spend Is Not the Same as AI Return

Gartner sees $2.59 trillion in AI spending this year. McKinsey still finds only a minority of firms attributing EBIT to it.

Emilio Santos · September 2, 2026 · 8 min read
Business

Software Buying Is an Operating Skill

The stack is no longer an IT catalog. It is how the company actually runs — and most firms still buy it like office supplies.

Emilio Santos · August 31, 2026 · 8 min read
Policy

When Compliance Is the Product

Data residency, audit trails, and model clauses are no longer legal footnotes. They are packaging.

Emilio Santos · August 31, 2026 · 7 min read