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Hungarian Development Policy Company

Claimed by Rhysida · listed 3 days ago

2d
Age
since listed · listed for ransom

Status timeline

  1. ListedSep 2, 2026

Current state: Listed for ransom

At a glance

Group
Rhysida
Status
Listed for ransom
Country
Hungary
Sector
Government/Public Administration
Listed on leak site
Sep 2, 2026

About the victim

AI dossier — public-source company profile

A Hungarian government or quasi-governmental entity responsible for planning and implementing development programs funded by EU and domestic sources. No public website or further identifying information is available.

Industry
Government/Public Administration - Development Policy

Attack summary

Severity: critical — Confirmed large-scale exfiltration of highly sensitive government data including state secrets, classified materials, personnel PII (16,389 emails, 11,963 phone numbers, 12,076 individuals), credentials in plaintext, legal/disciplinary case files, and KRITIS (critical infrastructure) vulnerability analyses. The post references declassified correspondence, state security police misconduct cases, and Bundesrat protocols—indicating compromise of government administrative and potentially national-se

Rhysida claims to have exfiltrated 9.06 million files totalling approximately 5.79 TB, including SQL databases, personnel records, financial statements, and sensitive government data. The post indicates encryption of systems and extraction of confidential materials related to state administration and policy implementation.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • SQL databases
  • Personnel files (Personalakten)
  • Financial statements and payroll records
  • Government supervisory documents
  • Contracts and NDAs
  • Personal identification documents (passports, ID cards)
  • Email addresses and contact information
  • Credentials and passwords in plaintext
  • Legal and disciplinary case files
  • State secrets and classified-material handling records
  • Vulnerability analyses
  • Backup of CRM system with customer and deal data
  • KYC/AML documentation

What the group claims

A key player in Hungarian development policy that participates in the planning and implementation of development programs based on EU and domestic funds.

The leak post

captured from the group's site
As a key player in Hungarian development policy, our Company participates in the planning and implementation of development programs based on certain EU and domestic funds.
With just 7 days on the clock, seize the opportunity to bid on exclusive, unique, and impressive data. Open your wallets and be ready to buy exclusive data. We sell only to one hand, no reselling, you will be the only owner!
9,056,196 files3.28 TBLarge SQL databases containing the clinic's entire lifetime of information.Major databases:160,870 patients4.18 million diagnoses7.6 million unencrypted EHR scansSSN, passports, and other personal data.Financial statements, salaries, taxes.Dear customers, please submit your requests�there are plenty of files here that can be monetized.
With just 7 days on the clock, seize the opportunity to bid on exclusive, unique, and impressive data. Open your wallets and be ready to buy exclusive data. We sell only to one hand, no reselling, you will be the only owner!
Total capacity 5.79 TBArchive scale: ~1.44 million files scanned; by category � Maps/Geo 124,823, Legal/complaints 77,939, Financial 55,553, Contracts 46,522, HR 27,299,Government supervisory 13,142, Confidential 11,7…

Data the group says was taken

  • development program documents
  • EU and domestic fund related data

Screenshot of the leak post

Leak screenshot for Hungarian Development Policy Company

Sources

Source

Indexed 3 days 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 Rhysida

Rhysida is a ransomware group that emerged in June 2023, operating with primarily financial motivations through targeted attacks against critical infrastructure and public sector organizations. The group's origin and potential state affiliations remain unclear, though they operate independently rather than as a traditional Ransomware-as-a-Service model, with limited public documentation regarding connections to other cybercriminal organizations. Rhysida employs double extortion tactics, typically gaining initial access through compromised VPN credentials and exploiting vulnerable public-facing applications before deploying their ransomware payload and exfiltrating sensitive data prior to encryption. The group has demonstrated a particular focus on healthcare and educational institutions, with notable attacks documented by CISA and FBI advisories highlighting their targeting of hospitals and school districts across multiple countries, resulting in significant operational disruptions to critical services. As of late 2024, Rhysida remains an active threat with continued operations targeting organizations primarily in the United States, Canada, and other Western nations, maintaining their focus on high-value sectors where operational disruption can maximize ransom payment likelihood. The group has been linked to 304 public disclosures across our corpus. First observed on a leak site on June 5, 2023; most recent post September 4, 2026. The operation is currently active.

Timeline of this disclosure

  • September 2, 2026Hungarian Development Policy Company listed by Rhysidaon the group's public leak site

Other recent disclosures by Rhysida

Rhysida has been linked to 304 public victims on Darkfield. A sample of the most recent:

See the full Rhysida dossier →

Sector and geography

This disclosure adds to ransomware activity in the Government/Public Administration sector. Geographically, Hungarian Development Policy Company is reported in Hungary, a country with 7 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Rhysida means Hungarian Development Policy Company appeared on a ransomware extortion site and is being pressured to pay before any publication. 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.
  • Monitor for the data appearing on Rhysida'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.