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Danthi Comunicação Integrada

listed as Danthi Comunicacao Integrada · Claimed by Beast · listed 9 months ago

$23.83
Ransom
demanded
8m
Age
since listed · data leaked

Status timeline

  1. ListedOct 24, 2025
  2. Data leakeddate unknown

At a glance

Group
Beast
Status
Data leaked
Country
Brazil
Listed on leak site
Oct 24, 2025
Ransom demanded
$23.83

About the victim

AI dossier — public-source company profile

Danthi Comunicação Integrada is a Brazilian integrated communications and public relations agency with offices in Rio de Janeiro and São Paulo. The firm serves over 130 clients across sectors including financial markets, energy, legal, real estate, healthcare, and technology, offering press relations, digital communications, brand reputation management, and crisis communications. The agency holds 4 Aberje Awards and notably won Brazil's first Cannes Silver Lion in the Digital PR category.

Industry
Public Relations & Integrated Communications
Address
R. Visconde de Pirajá, 623 - 7º, 8º e 9ª andares, Ipanema, Rio de Janeiro - RJ 22410-003, Brazil; Av. Brigadeiro Faria Lima, 1713 - 18º andar, Jardim Paulistano, São Paulo - SP 01452-001, Brazil

Attack summary

Severity: high — Data has been published (not merely claimed), meaning exfiltration is confirmed. The victim is a PR/communications firm handling sensitive client data across regulated sectors including financial markets, healthcare, and government, elevating the potential impact of exposure.

The Beast ransomware group claims to have published data belonging to Danthi Comunicação Integrada, with the disclosed status listed as 'data_published', indicating exfiltration and public release of company data.

high

Data the group says was taken

AI dossier — extracted from the leak post
  • Company internal data
  • Client communications
  • Business documents

What the group claims

With a senior team and over 130 clients, Danthi Comunicacao Integrada believes in building close, long-term, and trust-based relationships with all its partners. With extensive experience in positive exposure, brand reputation building, and image and reputation crisis management, Danthi works in an integrated and strategic manner with traditional press relations and digital communications. A company's image is directly linked to how it communicates with the public. In a 24/7 connected world, this premise requires strategy and a communications team that knows how to plan, identify key messages, and convey them assertively across multiple platforms.

The leak post

captured from the group's site
[ 2fORM Architecture specializes in innovative sustainable architecture, offering design services for residential, commercial, and interior projects. Their portfolio includes a diverse range of developments, such as multi-family housing, health care facilities, and various remodels. The company aims to serve clients in the Pacific Northwest, including individual homeowners, businesses, and institutions. With a commitment to sustainability and creativity, 2fORM Architecture enhances the built environment through thoughtful design. ](http://beast6azu4f7fxjakiayhnssybibsgjnmy77a6duufqw5afjzfjhzuqd.onion/card/2form_architecture)[ ACMARK s r o is a company that operates in the Repair Services industry. It employs 10to19 people and has 1Mto5M of revenue. The company is headquartered in Brno, South Moravian, Czech Republic. ](http://beast6azu4f7fxjakiayhnssybibsgjnmy77a6duufqw5afjzfjhzuqd.onion/card/acmark)[ AJU Pharm Co., Ltd. is a prominent South Korean total healthcare company founded in 1953. For over 70 years, it has evolved from a manufacturer of raw materials into a global pharmaceutical group specializing in prescription drugs, medical devices, and health supplements P U B L I S H…

Screenshot of the leak post

Leak screenshot for Danthi Comunicacao Integrada

Sources

Source

Indexed 9 months 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 beast

The Beast ransomware group is a relatively new threat actor that emerged in July 2025, operating with apparent financial motivations through their ransomware campaigns. With limited public documentation available from major security agencies, the group has demonstrated activity primarily targeting victims across the United States, United Kingdom, Brazil, South Korea, and Argentina, accumulating approximately 65 known victims since their emergence. Their targeting pattern shows a focus on healthcare organizations, manufacturing companies, educational institutions, and construction firms, suggesting an opportunistic approach rather than highly specialized sector expertise. The group's recent emergence means there is insufficient public intelligence from CISA, FBI, Mandiant, or other established security researchers regarding their specific attack methodologies, initial access vectors, or technical capabilities. Given the timeline of their first observation in mid-2025, Beast represents an active and emerging threat with their current operational status remaining unclear due to limited threat intelligence reporting from authoritative sources. The group has been linked to 104 public disclosures across our corpus. First observed on a leak site on July 29, 2025; most recent post June 11, 2026. The operation is currently active.

Timeline of this disclosure

  • October 24, 2025Danthi Comunicacao Integrada listed by beaston the group's public leak site
Ransom demanded
$23.83

Other recent disclosures by beast

beast has been linked to 104 public victims on Darkfield. A sample of the most recent:

See the full beast dossier →

Sector and geography

Geographically, Danthi Comunicacao Integrada is reported in Brazil, a country with 404 ransomware disclosures in our corpus.

If your organisation is affected

A listing by beast means Danthi Comunicacao Integrada 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 beast'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.