Two Maryland hospitals reverted to paper charts after a cyberattack. A technical look at how ransomware actually moves through a hospital network, and why availability, not data, is the real target.

McKesson's breach came through third-party apps, not its own code. A technical breakdown of the vishing-to-OAuth attack chain, why it keeps working, and how to test for it.

How the Liquid Network hack drained 95% of a Bitcoin sidechain's reserves in 23 minutes without compromising a single key, and what attack path validation would have caught.

SAST reads the repo. SCA reads the lockfile. Nothing reads the signed artifact your users install. Four macOS desktop clients audited, the recurring bug classes, and the method.

IDOR vulnerabilities let attackers access any user’s data with a simple ID change. Learn every variant, real exploits, and how to prevent it in APIs and SaaS systems.

Learn how AI penetration testing works, from reconnaissance and vulnerability discovery to exploitation, attack paths, reporting, and human validation.

Two firms quote the same price. One has methodology, one has tools. Here's the complete 10-phase process that determines whether your most critical vulnerability gets found, or missed entirely.

A deep technical breakdown of continuous vs annual pentesting, including attack surface drift, testing cadence, and ROI.

Not all penetration tests are the same. Learn how black box, white box, and gray box testing differ, and which one your application actually needs to stay secure.

Log4j2's FilteredObjectInputStream checks which classes can be rebuilt, but not how large or deep the data can be. Here's how that gap enables an RCE and two gadget-free crashes on a serialized log receiver.

A triage-role GitHub collaborator could move a Claude Code Action run's authorized trigger boundary and inject post-authorization input into a repo-writing job.

A filesystem identity race allowed code confined to Claude Code's macOS Bash sandbox to redirect the host-owned Edit tool and overwrite user-writable files outside the workspace.