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Everest Ransomware Claims Breach of ASUS, Stealing 1TB of Data

First seen 3 Dec 2025, 05:38 UTC • Rss.App

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The Everest ransomware group has claimed to have breached Taiwanese tech company ASUS, alleging the theft of over 1TB of data, including camera source code. ASUS has been given 21 hours to respond to the demands made by the hackers, who announced the breach on December 2, 2025.

How this analysis works

Attack Flow

12 entities, 18 inferred relationships (STIX 2.1).

Technique (4)

Data Breach
DDoS
Malware
Ransomware

Organization (6)

Asus
Exegy
Omega Tool Corp
Petra
Sarmap
Southern Lion

Threat Actor (2)

Everest
Everest Ransomware Group

Relationships

Everest uses Data Breach
Everest uses DDoS
Everest uses Malware
Everest uses Ransomware
Everest Ransomware Group uses Data Breach
Everest Ransomware Group uses DDoS
Everest Ransomware Group uses Malware
Everest Ransomware Group uses Ransomware
Everest targets Asus
Everest targets Exegy
Everest targets Omega Tool Corp
Everest targets Petra
Everest Ransomware Group targets Asus
Everest Ransomware Group targets Exegy
Everest Ransomware Group targets Omega Tool Corp
Everest Ransomware Group targets Petra
Everest related to Sarmap
Everest related to Southern Lion

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Everest Ransomware Claims Breach of ASUS, Stealing 1TB of Data

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Extracted Entities

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