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Cyber Threat
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Ransomware group

Blackfield ransomware

2 victims listed on the Blackfield leak site across 2 countries. Most recent disclosure .

Victims
2
0% of all tracked
Countries
2
Most: Brazil
Sectors
1
Most: Manufacturing
First seen
Jun 2026
In this database

ThreatAI analysis

Compiled from the ransomware.live profile for Blackfield and from this database. Figures and technique mappings are quoted from the source data, not inferred.

Recorded activity

Disclosures attributed to Blackfield in this database run from June 2026 to July 2026, totalling 2 victims — 0% of everything tracked here. Blackfield has listed victims in 2 countries in this database, most often Brazil, followed by Taiwan. The sectors appearing most in its listings are Manufacturing.

Indicators of compromise

Showing a sample of 3 EMAIL on file. Hashes and network indicators published for Blackfield. Leak-site addresses are deliberately excluded. Indicators age quickly — treat a match as a starting point for investigation, and an absence of matches as no assurance.

Threat actor analysis

Blackfield has disclosed 2 victims on its leak site, 0% of all ransomware listings tracked in this database. Its earliest disclosure here dates to June 2026.

The group has listed organisations in 2 countries, most often in Brazil (1 victims), followed by Taiwan.

By industry, its listings concentrate in Manufacturing — sectors that hold sensitive data or cannot tolerate long outages, both of which raise the pressure to pay.

Like most current ransomware operations, Blackfield 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.

Generated from public leak-site disclosures aggregated via the ransomware.live API and updated automatically.

Blackfield victims 2

Organization Disclosed
redeplastrs.com.br
BRBrazil
ccic.com.tw
TWTaiwan

Frequently asked questions

What is Blackfield ransomware?

Blackfield is a ransomware threat group that has claimed 2 victims since its first known activity in June 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 Blackfield attacked?

Blackfield has claimed 2 victims in our database, representing 0% of all tracked ransomware attacks. The most targeted countries are Brazil, Taiwan.

Which countries does Blackfield target?

Blackfield has attacked organizations in 2 countries. The top targeted countries are: Brazil, Taiwan.

Which industries does Blackfield target?

Blackfield most frequently targets the Manufacturing sectors based on victim disclosures in our database.

Is Blackfield still active?

Blackfield's most recent victim disclosure in our database was on July 3, 2026. Ransomware groups frequently rebrand or go dormant; monitor this page and our ransomware map for the latest activity.