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high severity September 18, 2023 · 4 min read Unverified claim — what this is

Araújo e Policastro Advogados Listed by 8base Ransomware Group

If you are a customer of Araújo e Policastro Advogados, here’s what is being claimed, and what it would mean for you.

Araújo e Policastro Advogados was listed on 8base's leak site. 8base claims to have stolen internal data. This is the group's claim, not a confirmed finding.

Araújo e Policastro Advogados Listed by 8base Ransomware Group

8base Lists Brazilian Law Firm

On September 18, 2023, the ransomware group 8base added Araújo e Policastro Advogados to its public leak site. The São Paulo-based firm, founded in 1962 and known for corporate, litigation, and international legal work, became the latest victim in a ransomware attack that resulted in the exfiltration of internal files. The disclosure does not specify the number of records affected or the exact data types stolen beyond claiming that internal files were taken.

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What the Listing States

The 8base leak-site entry, accessible via the onion address hosted on ransomware.live, states that Araújo e Policastro Advogados suffered a ransomware incident and that attackers successfully exfiltrated internal files. No sample data is shown in the public listing, and the disclosure does not quantify affected records or name specific document categories. The entry follows the group’s standard format of naming the victim company, its location in São Paulo, and the fact that negotiations have apparently failed or expired. Public reporting on 8base indicates the group typically posts victim names after an initial extortion window closes.

Why This Matters for You and Your Family

When a respected law firm’s internal files are stolen, anyone whose sensitive documents were held by that firm faces direct risk. Client records, contracts, financial details, correspondence, and personal identifiers may now sit on criminal servers. Even though the exact contents remain unknown, the disclosure confirms internal files were allegedly exfiltrated. If your family has ever worked with Brazilian counsel for business deals, estate planning, immigration, or litigation, your information could be among the stolen material. Criminals do not need every record to cause harm; a single exposed email address, phone number, or client identifier is often enough to begin targeted attacks against you or your relatives.

Doxxing and Identity-Chain Risks

Stolen legal files frequently contain chains of personal data that link names, addresses, phone numbers, email accounts, and sometimes family-member details. Attackers can combine this information with other breaches to map your full digital footprint. A leaked client file might expose not only your primary email but also your spouse’s contact information, children’s dates of birth, or shared addresses. These connections allow criminals to pursue account takeovers, impersonation, or extortion. Credential leaks of this nature also cascade into gaming accounts. Usernames, recovery emails, or passwords reused from family legal matters can give attackers entry to your child’s Roblox, Fortnite, or Steam account, leading to further doxxing and harassment that reaches the entire household.

8base’s Known Track Record

Public reporting attributes 8base’s emergence to mid-2022. The group rose quickly by focusing on small and mid-sized businesses rather than only large enterprises. Notable prior victims include municipalities, manufacturers, and professional-services firms across North and South America. Their typical playbook begins with initial access gained through compromised remote-desktop credentials or vulnerable VPNs, followed by deployment of ransomware and exfiltration of data before encryption. 8base then demands payment to prevent publication, using a double-extortion model that combines file encryption with public shaming on their leak site. The group’s listing of Araújo e Policastro Advogados on September 18, 2023 fits this established pattern of targeting professional-services organizations that hold sensitive client data.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup handled by Warden specialists.
  • Rotate any password you ever used at Araújo e Policastro Advogados or related services, then enable 2FA through an authenticator app instead of SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your data is caught and acted on in hours rather than months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often chain back to the same addresses and recovery emails exposed in legal-file breaches.
  • Let remediation specialists manage takedown requests for any personal information already appearing on data-broker or extortion sites.

The incident shows how quickly a single compromised law firm can expose families to long-term identity and reputational risk. Staying ahead requires more than reactive checks; it demands continuous visibility and expert help when data surfaces. DoxxScan by GalaxyWarden delivers exactly that: continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts. Source: 8base leak site via ransomware.live

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

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Report details & sourcing

Severity High
Disclosed September 18, 2023
Last reviewed August 8, 2026
Affected Unconfirmed
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
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