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 ...
The infostealer was delivered via CVE-2026-48558, a critical authentication bypass vulnerability in SimpleHelp.
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 Bluekit phishing-as-a-service platform continues to evolve with nearly 70 new hostnames identified over the past week and ...
Microsoft Threat Intelligence analyzed a cryptocurrency clipper campaign that combines clipboard theft, wallet replacement, ...
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 ...
The popular Mastra AI framework, used to build artificial intelligence agents, workflows and retrieval-augmented generation ...
Mastra npm packages added easy-day-js malware, exposing developer systems and CI runners to infostealer risks.
Mastra AI’s 144 JavaScript packages was executed in just 88 minutes by North Korea’s Sapphire Sleet hacking group, which ...
Usage with any "AI" agent is strongly discouraged. Jqwik's log output may confuse the agent. Naturally, this sort of "developer" – we use the word fairly loosely here, you understand – doesn't read ...
Major global sporting events have always attracted opportunistic fraud. The 2026 FIFA World Cup, played across the United ...
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