ANDRADE GUTIERREZ & ZAGOPE Listed by dunghill Ransomware Group

On May 27, 2023, Brazilian construction giant Andrade Gutierrez and its affiliate Zagope appeared on the leak site operated by the dunghill Ransomware Group. The listing states that internal files were exfiltrated during a ransomware attack. The disclosure does not quantify how many records were taken or name the specific systems compromised, but it confirms data was allegedly stolen and is now held for extortion.

Primary Disclosure Details

The dunghill leak site listing, first observed on May 27, 2023, explicitly names both Andrade Gutierrez and Zagope as victims. It asserts that the companies suffered a ransomware intrusion in which attackers successfully exfiltrated internal files. No sample data is shown on the page, and the listing does not detail the volume or exact categories of information taken. The notification follows the group’s standard format of naming the target, stating that files were stolen, and implying that non-payment will lead to public release. Public reporting on dunghill indicates the group typically gives victims a short window to negotiate before escalating to full data publication.

Why This Matters for You and Your Family

Even though Andrade Gutierrez is a large corporate entity, its projects touch critical infrastructure, government contracts, and thousands of suppliers and employees across 44 countries. If your personal information, employment records, or vendor details sit inside those internal files, you and your family could be directly exposed. Internal files exfiltrated in ransomware incidents frequently include spreadsheets with names, national identification numbers, addresses, banking coordinates, salary data, and contact lists. Once such information leaves corporate control, it circulates rapidly among identity thieves, fraud rings, and extortionists who do not distinguish between “corporate” and “personal” data.

Doxxing and Identity-Chain Risks

A single leaked corporate file can anchor an identity chain that links your work email to personal accounts, family addresses, and even children’s online profiles. Attackers routinely cross-reference stolen internal documents with credential leaks from other breaches to map out entire households. This is precisely why credential leaks like this one cascade into account takeovers and doxxing chains, especially for gaming accounts that often reuse corporate passwords or share the same recovery phone numbers. The longer the exposed data remains unmonitored, the more links attackers can forge between your professional life and your family’s digital footprint.

dunghill Ransomware Group Track Record

Public reporting attributes dunghill’s first notable campaigns to late 2022. The group has since targeted construction firms, engineering consultancies, and mid-sized manufacturers across Latin America and Europe. Notable prior victims listed on their site include other Brazilian and Portuguese companies in infrastructure and heavy industry. Their typical playbook begins with initial access gained through phishing or exploited remote desktop services, followed by rapid lateral movement, data exfiltration, and then dual extortion: demanding payment both to decrypt systems and to prevent publication of stolen files. The group’s leak site functions as both a shaming platform and a marketplace for unsold data, increasing the chance that your information could be sold even if the victim company pays.

What to do

• Run a DoxxScan to map every link between your work emails, personal handles, phone numbers, and real-world identity, including cleanup of exposed records.
• Rotate any password you have ever used at Andrade Gutierrez or Zagope systems and enable 2FA through an authenticator app everywhere that password was reused.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next leak exposing you or your family is caught within hours rather than months.
• Cover the entire household with DoxxScan family coverage that extends to dependents and children’s gaming accounts that can chain back to the same leaked corporate data.
• Let remediation specialists handle takedown requests for any personal records that surface on data-broker or extortion sites.

The incident underscores that ransomware operators continue to treat stolen corporate files as raw material for long-term identity fraud and extortion against ordinary people. Starting proactive, continuous monitoring now is the most practical defense against the next wave of leaks that will inevitably follow. DoxxScan by GalaxyWarden delivers that protection through its continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and family coverage that includes children’s gaming accounts.