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 ...
From package to postinstall payload: Inside the Mastra npm supply chain compromise by Sapphire Sleet
A poisoned npm package infected 140+ projects with a hidden payload. This report highlights how to detect, hunt, and defend ...
Microsoft Threat Intelligence analyzed a cryptocurrency clipper campaign that combines clipboard theft, wallet replacement, ...
Usage with any "AI" agent is strongly discouraged. Jqwik's log output may confuse the agent. Naturally, this sort of ...
The Miasma credential-stealing attack framework, which has recently targeted open-source ecosystems through supply-chain ...
Fake Claude Code install sites are pushing malware that steals API keys, developer credentials, crypto wallets, and other sensitive data.
A fresh wave of phishing emails is exploiting a blind spot in enterprise email security tools — one that most organizations have not closed — by disguising executable JavaScript inside SVG image files ...
A widely active phishing-as-a-service (PhaaS) operation known as FlowerStorm has begun using a browser-based virtual machine to conceal credential theft code, marking what researchers say is an ...
Two phishing campaigns, each using a different stealthy infection technique, are targeting organizations in attacks which aim to deliver data stealing malware to devices running on Microsoft Windows.
Within days of each other, Anthropic first leaked the source code to Claude Code, and then a critical vulnerability was found by Adversa AI. On March 31, 2026, Anthropic mistakenly included a ...
If you are a JavaScript developer, you’re likely familiar with Axios, the popular library with over 80 million weekly downloads. Developers use Axios to make network requests, handle form submissions, ...
ThreatDown Uncovers First Cyber Attack Abusing Deno JavaScript Runtime for Fileless Malware Delivery
ThreatDown’s EDR team discovered a sophisticated, multi-stage attack chain during an active investigation; the first documented case of attackers abusing the Deno runtime as a malware execution ...
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