NightClub

aliases

Last seen:Mar 17, 2026

Intelligence Profile

Malware family tracked by Malpedia. ID: win.nightclub

Threat Analysis

NightClub 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 NightClub

Nightclub Giant RCI Says Data Breach Affects 40,000 Individuals

SecurityWeek· Jun 5, 2026

Nightclub Giant RCI Hospitality Reports Data Breach

SecurityWeek· Apr 14, 2026

External References

→https://i.blackhat.com/BH-US-23/Presentations/US-23-MatthieuFaou-MoustachedBouncer.pdf

→https://www.welivesecurity.com/en/eset-research/moustachedbouncer-espionage-against-foreign-diplomats-in-belarus/

Quick Facts

TypeAPT / Threat Group

Aliases2

Also Known As

NightClubwin.nightclub

External Intelligence

Malpedia: win.nightclub

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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