Gunra Ransomware
ActiveThreat actor group tracked in the global ransomware database Β· Last disclosure: May 22, 2026
Threat Actor Analysis
Gunra is a ransomware threat group that has disclosed 37 victims in publicly accessible leak site data, representing 0.2% of all ransomware attacks tracked in this database. The earliest victim disclosure attributed to Gunra in our dataset dates to May 2026.
Geographically, Gunra has targeted organisations in 20 countries. The most frequently targeted nation is Brazil with 5 victim organisations. Other heavily targeted nations include South Korea, Spain, Australia.
Industry-wise, Gunra shows a concentration in the Business Services sector. These industries are frequently targeted because they manage sensitive data, critical operations, or have lower tolerance for operational downtime β conditions that increase ransom payment likelihood.
Like most modern ransomware operations, Gunra 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 victim table below shows the 1 most recent cached victims; the total victim count (37) reflects the complete database.
Recent Victim Disclosures (1 cached of 37 total)
| # | Organization | Country | Sector | Date |
|---|---|---|---|---|
| 1 |
Cablematic Dos Mil SLU
cablematic.com
|
πͺπΈ Spain | Business Services | May 22, 2026 |
Frequently Asked Questions
What is Gunra ransomware?
Gunra is a ransomware threat group that has claimed 37 victims since its first known activity in May 2026. The group operates by infiltrating target networks, exfiltrating data, encrypting files, and threatening to publish stolen data on a dark web leak site if the ransom is not paid.
How many victims has Gunra attacked?
Gunra has claimed 37 victims in our database, representing 0.2% of all tracked ransomware attacks. The most targeted countries are Brazil, South Korea, Spain, Australia.
Which countries does Gunra target?
Gunra has attacked organizations in 20 countries. The top targeted countries are: Brazil, South Korea, Spain, Australia.
Which industries does Gunra target?
Gunra most frequently targets the Business Services sectors based on victim disclosures in our database.
Is Gunra still active?
Gunra's most recent victim disclosure in our database was on May 22, 2026. Ransomware groups frequently rebrand or go dormant; monitor this page and our ransomware map for the latest activity.