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 ...
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 ...
Microsoft Threat Intelligence analyzed a cryptocurrency clipper campaign that combines clipboard theft, wallet replacement, ...
Bitdefender security researchers have discovered that attackers continue to exploit Microsoft HTML Application Host (MSHTA), a legacy utility available by default on Windows systems that can execute ...
- Obfuscated JavaScript creates a WebSocket backdoor using dynamically executed JavaScript. - The WebSocket sends an obfuscated JavaScript payload to inject a credit card skimmer into the webpage. - ...
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.
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 ...
The hackers trick victims into accessing GitHub or GitLab repositories that are opened using Visual Studio Code. Once the repositories are opened in VS Code, the victim is prompted to trust the ...
Cybersecurity researchers have disclosed details of a new Python-based information stealer called VVS Stealer (also styled as VVS $tealer) that's capable of ...
A newly observed variant of the BeaverTail malware has been tied to hackers associated with North Korea. The findings come from Darktrace’s latest The State of Cybersecurity report, which links ...
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