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, ...
The Windows-based CryptoBandits cryptocurrency clipper blends data exfiltration and remote code execution in a backdoor.
Microsoft discovered a self-spreading USB worm active since February that monitors clipboards for crypto wallets and routes stolen data through Tor.
Mastra AI’s 144 JavaScript packages was executed in just 88 minutes by North Korea’s Sapphire Sleet hacking group, which ...
Microsoft Threat Intelligence is warning Windows users about a cryptocurrency clipper strain of malware transmitted via USB drives. The malware, which has been affecting users since February, steals ...
Based“Crypto Clipper” Malware Spread. Microsoft Threat Intelligence has issued a warning to Windows users about a ...
Starting on June 11, 2026, the Arch User Repository (AUR) was targeted by malware which rapidly compromised over 1,500 packages. The AUR repository allows for abandoned community packages to be taken ...
As many as 145 npm packages associated with the Mastra namespace ("@mastra/*"), a popular open-source JavaScript and TypeScript framework for building artificial intelligence (AI) applications, have ...
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