Madliberator Ransomware

Madliberator is a ransomware threat group that has disclosed 16 victims in publicly accessible leak site data, representing 0.1% of all ransomware attacks tracked in this database. The earliest victim disclosure attributed to Madliberator in our dataset dates to July 2024.

Geographically, Madliberator has targeted organisations in 11 countries. The most frequently targeted nation is Spain with 4 victim organisations. Other heavily targeted nations include Italy, United States, South Korea.

Industry-wise, Madliberator shows a concentration in the Business Services, Technology, Manufacturing sectors. These industries are frequently targeted because they manage sensitive data, critical operations, or have lower tolerance for operational downtime — conditions that increase ransom payment likelihood.

Like most modern ransomware operations, Madliberator likely employs a double extortion model: encrypting victim files while simultaneously exfiltrating data, creating dual pressure to pay the ransom. Victim organisations that refuse payment face having their data published on the group's dark web leak site.

Note: This profile is generated from public leak site disclosures aggregated via the ransomware.live API. Data is updated automatically. The table below lists the 16 most recent of the 16 disclosures we hold for this group; use the link beneath it to page through all of them.