Threat actor analysis
Gammax has disclosed 9 victims on its leak site, 0% of all ransomware listings tracked in this database. Its earliest disclosure here dates to July 2026.
The group has listed organisations in 5 countries, most often in United States (4 victims), followed by New Zealand, Canada, Colombia.
By industry, its listings concentrate in Manufacturing, Education, Other — sectors that hold sensitive data or cannot tolerate long outages, both of which raise the pressure to pay.
Like most current ransomware operations, Gammax is likely to use double extortion: data is stolen before files are encrypted, and organisations that refuse to pay are named on the leak site with the stolen data as leverage.