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Verification cutoff: August 20, 2026, morning edition.

Executive Summary

Two actions clear the bar this morning. A free, local AI-agent workshop in Irving has an August 27 date and a direct registration page. Separately, new threat research is a good reason to audit domain renewals and old outbound links: an unchanged page can become unsafe when the linked domain changes owners.

Action Queue

1. Register for the free Global AI Construct workshop in Irving

Urgency: Immediate
Importance: ★★★★☆

What it is: Global AI Dallas is holding a free, in-person build session on Thursday, August 27, from 6–8 p.m. at Microsoft Building LC1 in Irving. Participants will use the Foundry Toolkit for VS Code to build a multi-agent résumé-to-job-fit evaluator, with time to build another agentic project and demonstrate it.

Why it matters: This is a hands-on local session rather than another presentation about AI. It provides a bounded way to examine agent construction, VS Code tooling and evaluation while meeting the Dallas-area technical community.

Recommended action: Review the agenda and register now if the date works. Bring a laptop and treat the supplied résumé/job data as synthetic unless the organizers explicitly document appropriate privacy controls.

Verified active: August 20, 2026; the official Global AI Community event page lists registration, venue, agenda and free admission.
Deadline: Event is August 27, 2026; registration is subject to remaining capacity.
Cost: Free; regular price is $0. Travel is not included.
Requirements: Registration, an in-person trip to Irving and a laptop suitable for VS Code-based work.
Official registration: Global AI Construct Irving

Urgency: This week
Importance: ★★★★★

What it is: Infoblox Threat Intel documented a criminal operation controlling more than 10,000 expired domains. Expired domains can retain backlinks, traffic, reputation, mail and other connections from their former owners, then be repurposed for scams, malware or command-and-control infrastructure.

Why it matters: Domain continuity is part of security and digital preservation. A maintained personal site, old article or software project can point to a domain that later changes owners. Script, image and download references are more dangerous than ordinary citations because the new owner may control content executed or presented inside the trusted page.

Recommended action: Confirm auto-renewal, payment method, account recovery and multi-factor authentication for every domain still worth preserving. Then inventory third-party scripts, downloads, images and important citations on maintained sites. Replace abandoned dependencies with verified official sources or preserved non-executable copies; do not silently archive active code from an untrusted source.

Verified active: August 20, 2026; the primary Infoblox Threat Intel report was checked directly.
Deadline: Before any owned domain expires; no external offer deadline.
Cost: The audit is free. Domain renewal prices vary by registrar and top-level domain.
Requirements: Authorized registrar and site access; a list of owned domains and externally loaded resources.
Primary research: Infoblox: expired domains fuel a malware-linked streaming empire

Free Software

No noteworthy developments today.

Free Courses & Certifications

No noteworthy developments today.

AI

Global AI Construct is a genuinely free workshop, not a webinar or trial. Its value depends on doing the build and examining how the agent is evaluated, not merely following the tool demonstration.

Open Source

No noteworthy developments today.

GitHub Discoveries

No noteworthy developments today.

Web Development

External links are ownership boundaries. A normal citation may become misleading; an externally loaded script, image, stylesheet or download can become an active supply-chain risk when its domain is abandoned or reassigned.

Linux & Self-Hosting

Self-hosted services need domain continuity documentation alongside backups. Record registrar, renewal, DNS, certificate and recovery ownership so the service can be restored without losing its name or delegating trust to a future registrant.

Technical Books

No noteworthy developments today.

Newsletter Highlights

A Global AI Dallas event notice surfaced the Irving workshop, and TLDR InfoSec surfaced the expired-domain research. Dates, cost and technical claims were checked on the official event and primary research pages before inclusion.

Reddit Pulse

No noteworthy developments today.

Teaching Corner

The new Expired Domain and Link Ownership Lab gives beginners a safe mock inventory of citations, images, scripts, downloads and email domains. Students identify what changes when a domain expires and choose a preservation or remediation response. The exercise uses reserved example domains only.

PKb Candidates

  • Domain continuity: renewal, account recovery, DNS and certificate ownership belong in the same service record as backups.
  • Link trust boundary: the page owner does not control a linked domain’s future ownership.
  • Preservation distinction: preserve historical evidence without preserving an executable dependency on an abandoned domain.
  • AI workshop test: judge an agent by its inputs, evaluation and failure handling—not by whether the demo completes.

AI education is moving toward short build sessions with an artifact due by the end, which is more useful than passive tool promotion when privacy and evaluation remain explicit. Meanwhile, domain reuse is turning ordinary link rot into a security concern, especially for old sites, software dependencies and long-lived digital archives.

Sources Consulted

The official Global AI Community event page; Infoblox Threat Intel’s primary report; current newsletter and event notices; the maintained PTIR source roster; the most recent PTIR edition; and read-only legacy-recipient, Spam and Trash searches. No exceptional ICYMI item qualified. CSTA professional-development leads were screened but omitted because current official pages did not consistently confirm the newsletter’s enrollment, deadline and waived-tuition terms. Official story images were actively checked, but no stable, explanatory image URL cleared the editorial threshold; generic event and corporate branding were omitted.