Threat actor analysis
Dan0n has disclosed 33 victims on its leak site, 0.1% of all ransomware listings tracked in this database. Its earliest disclosure here dates to April 2024.
The group has listed organisations in 3 countries, most often in United States (30 victims), followed by Ireland, South Korea.
By industry, its listings concentrate in Business Services, Technology, Healthcare — sectors that hold sensitive data or cannot tolerate long outages, both of which raise the pressure to pay.
Like most current ransomware operations, Dan0n 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.