Ledger Connect Kit December 2023: A CDN Attack Retrospective
The Ledger Connect Kit compromise was a five-hour CDN attack that drained roughly $600k from connected wallets. A look at how it happened and what defenders learned.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
The Ledger Connect Kit compromise was a five-hour CDN attack that drained roughly $600k from connected wallets. A look at how it happened and what defenders learned.
A senior engineer's review of the 2025 VS Code Marketplace malware wave, including typosquats, trojanized themes, and extensions that stole npm tokens at scale.
A senior engineer's breakdown of how maintainer account takeovers evolved in 2025, from phishing kits targeting PyPI to session token theft on GitHub and npm.
A senior engineer's view of six years of npm protestware, from colors.js to peacenotwar, and the supply chain lessons that still apply to modern JavaScript shops.
Slopsquatting is the practice of registering package names that LLMs hallucinate, turning AI coding assistants into an accidental distribution channel.
Maven Central has historically been the quietest major registry for malware, but 2025 saw a measurable uptick in malicious artifacts and namespace abuse.
Crates.io typosquatting tricks Rust developers into pulling malicious crates instead of trusted ones. Here's how these attacks work — and how to spot them before you build.
Researchers tracked a PyPI campaign publishing malicious packages under the mexalz and related account names, targeting Python developers with infostealers.
How attackers hijack Gradle plugins, typosquat the Plugin Portal, and inject code into build.gradle files to run with full CI trust — and how to stop it.
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