HOMETHREATSs1ngularity Stealer
APT / THREAT GROUP

s1ngularity Stealer

2
aliases
Last seen:Mar 17, 2026

Intelligence Profile

According to StepSecurity, this is a stealer deployed through a compromised Nx package, targeting system environment properties, cryptocurrency wallets, and development credentials. Data is exfiltrated to Github using stolen tokens.

Threat Analysis

s1ngularity Stealer is a known-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of unknown activity patterns.

External References

→https://www.stepsecurity.io/blog/supply-chain-security-alert-popular-nx-build-system-package-compromised-with-data-stealing-malware

Quick Facts

TypeAPT / Threat Group
Aliases2

Also Known As

js.s1ngularitys1ngularity Stealer

External Intelligence

Malpedia: js.s1ngularity

Research Links

MITRE ATT&CK VirusTotal Google (news) Twitter/X search
Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.
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s1ngularity Stealer — APT / Threat Group | Threat Intelligence | CTIWATCH.COM