The Defensive Line Weekly podcast is the audio version of the weekly Defensive Line Substack intelligence summary — the same curated briefing for blue teamers and security leaders, in a format you can listen to on the move.

This week: PeopleSoft zero-day hits universities; AUR packages hijacked; AI agents turn ordinary inputs into code paths.

ShinyHunters / Oracle PeopleSoft

Oracle Security Alert

Google Cloud / Mandiant

Rapid7

Dark Reading

The Record

Software supply chain — Arch AUR and npm

The Hacker News — Arch AUR

The Hacker News — GitHub / npm

AI agents as attack surface

Check Point Research — LangGraph

Field Effect — Langflow

The Hacker News — Agentjacking

The Hacker News — OpenClaw

Honourable mentions

The Hacker News — The Gentlemen ransomware

PRODAFT — Inside the Phantom Mantis Operation

The Hacker News — Velvet Ant

Sekoia — APT28

Splunk Advisory

Ivanti Security Advisory

The Record — Great Marlow School

The Register — Plymouth City Council

The Register — Novo Nordisk

The Hacker News — Google smishing lawsuit

This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit thedefensiveline.substack.com