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 Miasma credential-stealing attack framework, which has recently targeted open-source ecosystems through supply-chain attacks, was briefly open-sourced on GitHub. Miasma appears to be an evolution ...
Separate but similar campaigns described by Microsoft and Trend Micro use malicious zip files to spread malware via social ...
Microsoft Threat Intelligence identified an active multi-stage intrusion campaign targeting hospitality organizations in ...
A critical authentication bypass in SimpleHelp's remote monitoring and management (RMM) software has been exploited to ...
The infostealer was delivered via CVE-2026-48558, a critical authentication bypass vulnerability in SimpleHelp.
A SimpleHelp authentication flaw is being exploited to deploy Djinn Stealer, a cross-platform malware targeting cloud, ...
The Bluekit phishing-as-a-service platform continues to evolve with nearly 70 new hostnames identified over the past week and ...
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 ...
Mastra npm packages added easy-day-js malware, exposing developer systems and CI runners to infostealer risks.
StegoAd Microsoft Edge extensions malware affected up to 2.6 million users after the company removed 119 add-ons that hid ...
Researchers detail REF8372, a malvertising campaign using fake Node.js ads, Storj-hosted payloads, and OXLOADER to deploy ...
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