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AppSec

Bootstrap 4.3.1 and 4.4.1 Vulnerabilities: Audit and Upgrade Guide

What your scanner means when it flags bootstrap 4.3.1 vulnerabilities: the real advisories, the withdrawn one, the jQuery 3.4.1 problem next to it, and a sane upgrade path.

Apr 1, 20267 min read
Open Source Security

Known Vulnerabilities in Dependencies

Known vulnerabilities in dependencies cause most supply-chain breaches, not because they're undetected but because teams can't tell which ones are reachable.

Apr 1, 20267 min read
Security

JavaScript Uncaught Exceptions: A Security Guide

A JavaScript uncaught exception is more than a crash — unhandled errors leak internal detail, break security flows midway, and hide attacks. Here is how to handle them safely.

Apr 1, 20266 min read
Emerging Technology

Symbol Conflict and Binary Planting Attacks 2025

Symbol conflicts and binary planting are the oldest native-code attacks, and they are showing up in modern software supply chains in unexpected places.

Apr 1, 20268 min read
AI Security

OpenAI API Key Leakage on GitHub at Scale

A senior engineer's view of OpenAI API key leakage on GitHub at scale, why automated secret scanning misses so many, and what actually stops the bleeding.

Apr 1, 20267 min read
Compliance

How to lower FedRAMP certification costs

FedRAMP authorizations cost $250K-$3M and take 12-18 months. See where that spend actually goes, how Chainguard's hardened images fit in, and how to cut costs.

Apr 1, 20266 min read
Security

Mobile Number Validation in JavaScript: A Security-Aware Guide

Mobile number validation in JavaScript is easy to get wrong with a naive regex. Here is how to validate phone numbers correctly, safely, and without ReDoS.

Apr 1, 20265 min read
Open Source Security

What is Open Source Security

Open source powers 70-90% of modern codebases. Learn what open source security means, its real risks, and how reachability analysis cuts through the noise.

Apr 1, 20266 min read
Incident Analysis

Patelco Credit Union RansomHub Attack: 1M Records, $7.25M Settlement

RansomHub maintained access to Patelco Credit Union's network from May 23 to June 29, 2024, ultimately exposing data on over one million members and triggering a $7.25M class settlement.

Apr 1, 20266 min read

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