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Amazon Informática LTDA

listed as Amazon Informatica · Claimed by Emperador · listed 7 hours ago

Today
Age
since listed · data leaked

Status timeline

  1. ListedSep 28, 2026
  2. Data leakeddate unknown

At a glance

Group
Emperador
Status
Data leaked
Country
Brazil
Sector
Technology
Listed on leak site
Sep 28, 2026

About the victim

AI dossier — public-source company profile

Amazon Informática LTDA is a Brazilian IT solutions integrator and managed services provider founded in 1995, primarily serving public sector and government agencies across Brazil. The company maintains offices in Brasília and Belém, with expanded operations in Latin America and Europe (Portugal), delivering government technology solutions and enterprise infrastructure support.

Industry
Information Technology Solutions & Managed Services
Address
Brasília/DF and Belém/PA, Brazil; international offices in Latin America and Europe (Portugal)
Founded
1995

Attack summary

Severity: critical — Confirmed exfiltration claim of regulated sensitive data at scale including government-sector PII, financial credentials, and national identification records; full infrastructure compromise with exposed administrative access.

The grupo emperador claims full network compromise with administrative access to production and integration database clusters. The attacker alleges exfiltration of sensitive personally identifiable information (PII), employee records, banking credentials, CPF (Brazilian tax ID), and RG (national ID) data, with database credentials exposed in plain text within compromised infrastructure files.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • Production and integration databases
  • Employee registries
  • Banking credentials
  • CPF data (Brazilian tax IDs)
  • RG data (Brazilian national IDs)
  • PII schemas
  • Administrative credentials

What the group claims

Amazon Informática LTDA is a prominent Information Technology (IT) solutions integrator and managed services provider founded in Brazil in 1995. Amazon Informática's primary market focus is the public sector and government agencies, serving various state and federal entities in Brazil.To support these operations, they maintain strategic corporate offices in Brasília/DF (to service the federal government cluster) and Belém/PA. Furthermore, the company has expanded its footprint internationally with operational branches in Latin America and Europe (Portugal), where they deliver customized government tech solutions and enterprise infrastructure support to large private corporations in those regions. Full commitment of the network having full access to infrastructure, thus ensuring full access to the databases containing confidential and financial information! Virtual Infrastructure and Database Cluster with active administrative master credentials exposed in text clear inside get_bk.bat. Hosts compromised. The targets contain production and integration databases with sensitive PII schemas, employee registries, banking credentials, CPF, and RG data. TOX ID: 3D6EF83C3C4517FE42B212A934D4B08579A5F20522828C4E4818EA117F53063377C4D769640B SESSION: 052a5fe97f7b1822c2225ba884b5f719c07ec99da7d838421a20958938f54cb539 [Sector: Government, Technology]

The leak post

captured from the group's site
Amazon Informática LTDA is a prominent Information Technology (IT) solutions integrator and managed services provider founded in Brazil in 1995.
Amazon Informática's primary market focus is the public sector and government agencies, serving various state and federal entities in Brazil.To support these operations, they maintain strategic corporate offices in Brasília/DF (to service the federal government cluster) and Belém/PA. Furthermore, the company has expanded its footprint internationally with operational branches in Latin America and Europe (Portugal), where they deliver customized government tech solutions and enterprise infrastructure support to large private corporations in those regions.
Full commitment of the network having full access to infrastructure, thus ensuring full access to the databases containing confidential and financial information! Virtual Infrastructure and Database Cluster with active administrative master credentials exposed in text clear inside get_bk.bat. Hosts compromised. The targets contain production and integration databases with sensitive PII schemas, employee registries, banking credentials, CPF, and RG data.

Sources

Source

Indexed 7 hours ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About emperador

Emperador is a ransomware group first observed in August 2026 with an apparent financial motivation, though its limited operational history makes comprehensive attribution difficult at this time. Based on available data, the group has recorded at least one confirmed victim, with targeting concentrated in the Philippines and a demonstrated focus on the Government and Defense sector, suggesting either opportunistic targeting or a deliberate interest in sensitive public-sector data. Specific details regarding initial access vectors, encryption methodologies, and tooling have not been publicly documented by CISA, the FBI, Mandiant, or other reputable threat intelligence sources as of this profile's compilation, and no affiliation with known ransomware-as-a-service ecosystems or established threat actor clusters has been formally established. No notable high-profile campaigns, record ransom demands, or law enforcement actions have been publicly attributed to this group, which is consistent with its nascent operational timeline and minimal victim count. Given its very recent emergence and limited observed activity, Emperador should be considered an emerging and uncharacterized threat requiring continued monitoring, particularly by organizations operating within Philippine government and defense environments. The group has been linked to 54 public disclosures across our corpus. First observed on a leak site on August 12, 2026; most recent post September 28, 2026. The operation is currently active.

Timeline of this disclosure

  • September 28, 2026Amazon Informatica listed by emperador on the group's public leak site

Other recent disclosures by emperador

emperador has been linked to 54 public victims on Darkfield. A sample of the most recent:

See the full emperador dossier →

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 3,579 disclosures indexed across all operators we track. Geographically, Amazon Informatica is reported in Brazil, a country with 209 ransomware disclosures in our corpus.

If your organisation is affected

A listing by emperador means Amazon Informatica appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

  • Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
  • Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
  • Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
  • Report the incident to your national CERT, CERT.br (Brazil), as required for your jurisdiction.
  • Monitor for the data appearing on emperador's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.