Cybersecurity

Build a Network Scanner with Python and Scapy

Build a Network Scanner with Python and Scapy tags: python, networking, security, tutorial tag…

How to Use AI for Smart Contract Audits in 2026

Smart contract vulnerabilities remain a primary source of financial loss in decentralized finance (D…

unstable_cache Can Silently Serve One User's Data to a Completely Different User

I wrote about how force-caching a user-specific fetch can leak data across users. There's a second, …

Critical cPanel Flaw Could Let One Hosting Customer Take Root Control of a Whole Server

cPanel has released patches for a security flaw affecting domain parking and addon domain functional…

FileToolkit: Offline Python CLI for batch image compression, PDF tools, dedupe & OCR

What My Project Does FileToolkit is a fast, completely offline Python CLI that packs 7 essential f…

Five Programmatic Safety Checks for XRPL Tokens

20,265 tokens are issued on the XRP Ledger. 1,424 traded in the last 24 hours. Anyone can issue one …

I mapped every WordPress plugin CVE since 2023. Here's what the data says — and how I built it.

Most "is this plugin safe?" advice is vibes. I wanted numbers, so I built a dataset. Here's what it …

Rust's $350k Bet and an 86-Minute Attack

At 07:15 UTC on 20 August, someone published arrayref 0.3.10 to crates.io. It was live for 86 minute…

We built a trust enforcement layer for AI agents in Kubernetes. Here is what it does.

Your AI agents are already calling models, querying databases, and hitting APIs in production. You p…

Auth Landscape — OAuth2 Masterclass

Let's cut the fluff. Here is exactly what you need to know about Identity and Access Management to s…

Windows 11 KB5120998 update released with 35 changes and fixes

Microsoft released the KB5120998 preview cumulative update for Windows 11 versions 25H2 and 24H2, wh…

PaperCut Zero-Day Exploited in Attacks, Affecting All NG and MF Versions

PaperCut has alerted customers that bad actors are actively exploiting a vulnerability impacting all…