AMOS

aliases

Last seen:Mar 17, 2026

Intelligence Profile

Malware family tracked by Malpedia. ID: osx.amos

Threat Analysis

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

Intelligence Reports Mentioning AMOS

Why AMOS matters: The macOS malware stealing data at scale

Sophos X-Ops· May 13, 2026

Malicious OpenClaw Skills Used to Distribute Atomic macOS Stealer

Trend Micro Research· Feb 22, 2026

AI-Poisoning & AMOS Stealer: How Trust Became the Biggest Mac Threat

Huntress Blog· Dec 9, 2025

External References

→https://blog.cyble.com/2023/04/26/threat-actor-selling-new-atomic-macos-amos-stealer-on-telegram/

→https://cyble.com/blog/cyble-chronicles-february-1-latest-findings-recommendations-for-the-cybersecurity-community/

→https://denshiyurei.medium.com/silent-echoes-the-hidden-dialogue-among-malware-entities-spotlight-on-amos-infostealer-6d7cd70e3219

→https://denwp.com/amos-stealer-fud/

→https://hunt.io/blog/macos-odyssey-amos-malware-campaign

Quick Facts

TypeAPT / Threat Group

Aliases3

Also Known As

osx.amosAMOSAtomic macOS Stealer

External Intelligence

Malpedia: osx.amos

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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