A two-month phishing campaign disguised malicious JavaScript as harmless voicemail attachments, mislabeling the files as plain text to slip past attachment scanners. INKY detected and flagged all ...

Malicious 2773 beta versions of @joyfill/components and @joyfill/layouts carry an obfuscated remote access trojan and credential stealer that run on import. Here is how it works and how to check if ...

IntroductionOn May 14, 2026, the Zscaler ThreatLabz team identified unusually high activity associated with the threat actor SmartApeSG to deploy malware. During our examination, we discovered ...

The malicious versions span from 10:54:09 to 10:55:21 UTC — 72 seconds from first to last publish. This is not a human typing at a terminal; it is automated scripted publishing. The attacker prepared ...

The popular repository npm's security guidance is clear: audit preinstall and postinstall scripts before installing packages. The attacker behind this campaign read the same guidance — and found a way ...

npm install └─ preinstall: node index.js (stage 1, 4.1 MB Caesar wrapper) └─ decoded JS, ~1.2 MB (stage 2, AES-128-GCM unwrap) ├─ payload _b, 898 B (stage ...

return str .replace(/[\uFF01-\uFF5E]/g, ch => String.fromCharCode(ch.charCodeAt(0) - 0xFEE0)) // 全角英数字・記号 .replace(/\u3000/g, ' '); // 全角スペースを半角スペースに変換 } else { return str; // 全角文字がなければ元の文字列を返す } } ...

Cybersecurity researchers have uncovered a sophisticated malware campaign that leveraged an advanced JavaScript obfuscation technique to compromise hundreds of legitimate websites and redirect ...

A malicious npm package called “solders” uses more than half a dozen layers of obfuscation in a convoluted, multistage attack to spread Pulsar RAT, Veracode researchers reported Monday. The attack ...

原创 最新推荐文章于 2026-09-19 17:32:18 发布 · 577 阅读 字符串是前端开发中最基础也最易被误解的数据类型。其本质是不可变的UTF-16编码序列，而非直观的‘字符数组’——这一根本认知偏差导致大量线上bug，如emoji截断、国际化乱码、URL解析失败等。理解 ...