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 ...
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 ...
Microsoft Threat Intelligence analyzed a cryptocurrency clipper campaign that combines clipboard theft, wallet replacement, ...
Researchers detail REF8372, a malvertising campaign using fake Node.js ads, Storj-hosted payloads, and OXLOADER to deploy ...
The malware blends data theft with remote code execution, “turning a financially motivated stealer into a lightweight backdoor,” Microsoft said. Microsoft Threat Intelligence is warning Windows users ...
The popular Mastra AI framework, used to build artificial intelligence agents, workflows and retrieval-augmented generation ...
Microsoft has attributed a recent Mastra AI supply chain attack that compromised more than 140 npm packages to the North Korean hacking group Sapphire Sleet, also known as BlueNoroff. This attribution ...
The Windows-based CryptoBandits cryptocurrency clipper blends data exfiltration and remote code execution in a backdoor.
What happened Microsoft warned about CryptoBandits, a Windows-based cryptocurrency clipper that also functions as a lightweight backdoor with data exfiltration and remote code execution capabilities.
Mastra AI’s 144 JavaScript packages was executed in just 88 minutes by North Korea’s Sapphire Sleet hacking group, which ...
Major global sporting events have always attracted opportunistic fraud. The 2026 FIFA World Cup, played across the United ...
Cybersecurity researchers at Microsoft have uncovered a sophisticated piece of malware that spreads through USB drives, intercepts cryptocurrency wallet ...
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