Was Vitosha Park Hotel hit by ransomware?

Vitosha Park Hotel was listed by the anubis ransomware operation (Bulgaria), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the anubis ransomware group?

anubis is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the Vitosha Park Hotel breach?

anubis published data attributed to Vitosha Park Hotel. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Vitosha Park Hotel

Claimed by Anubis · listed 5 months ago

Age

since listed · data leaked

Status timeline

ListedJan 25, 2026
Data leakeddate unknown

At a glance

Group: Anubis
Status: Data leaked
Country: Bulgaria
Sector: Hospitality and Tourism
Listed on leak site: Jan 25, 2026

About the victim

AI dossier — public-source company profile

Vitosha Park Hotel is a hotel property located in Bulgaria (BG), operating within the hospitality and tourism sector. Based on the name, the hotel is likely situated near or named after Vitosha, the mountain and nature park adjacent to Sofia, Bulgaria. No further details about scale or ownership are available from the leak post or a public site excerpt.

Industry: Hospitality & Hotel Services

Attack summary

Severity: medium — Data has been published (not merely listed), and employee data constitutes personal/potentially regulated information, but the scale appears limited with no stated file count or data size, and no indication of large-scale PII, medical, or financial records beyond employee records.

The Anubis ransomware group claims to have exfiltrated employee data from Vitosha Park Hotel, with the disclosed status listed as data_published, indicating the data has been released or made available on the group's leak blog.

medium

Data the group says was taken

AI dossier — extracted from the leak post

Employee data

What the group claims

Employee data breach.

The leak post

captured from the group's site

Anubis blog ANUBIS NEWS FAQ ABOUT RULES English English Español Русский 中文 Deutsch BLOGS Accounting / 256 GB / 375,823 files A.R.Ge.Co Accounting firm data breach. OPEN Dental Clinic / 86 GB / 118,389 files Colorado Dental Wellness Center Clients’ medical data breach. OPEN Finance / 185 GB / 202,005 files Marnell Financial Services Data breach at financial company. OPEN Digital payment services and card-accounts / 20 GB Tractial A small but substantial data breach at a fintech company. OPEN Top Secret Patients data / 4,1 TB / 1,099,106 files ViaQuest Large-scale data breach at a care provider for seriously ill patients. OPEN Top Secret Law firm / 1.3 TB / 325,841 files Samuel I. White, PC Significant breach at a law firm. OPEN Fuel supply services / 30 GB / 14,726 files Star Fuels Data breach at a small fuel company. OPEN IT / 26 GB / 42,657 files Tesla Systems Careless IT contractor jeopardizes client security. OPEN [AU] Airlines &amp; Air Services / 57 GB / 68,046 files Shine Aviation Aviation firm data breach. OPEN Advertising Networks / 1.4 TB / 843,230 files Publishers Clearing House The fall of a sweepstakes giant. OPEN Software &amp; Cybersecurity / 33 GB / 30,497 files Scal…

Sources

Leak posthttp://om6q4a6cyipxvt7ioudxt24cw4oqu4yodmqzl25mqd2hgllymrgu4aqd.onion/r/1pB4YVCtJrA9DFc4mFt0fGX0OwZTi4VDSjFBpWKz8b+zmqifIG6bTDtgzX1mgmKTUqxiRxQRdT3MUTWgqFi0VhrblU2ckha

Source

Indexed 5 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 anubis

Anubis is a recently emerged ransomware group that began operations in February 2025, primarily motivated by financial gain through encryption and extortion attacks. The group has demonstrated rapid expansion, accumulating 65 documented victims within a short operational timeframe. Given the group's recent emergence, limited information is publicly available regarding their specific country of origin, organizational structure, or confirmed affiliations with other cybercriminal entities, though their operational patterns suggest they may operate as an independent group or small-scale ransomware-as-a-service operation. Their attack methodology appears to focus on opportunistic targeting across multiple geographic regions, with victims concentrated primarily in the United States, Australia, Canada, the United Kingdom, and France, indicating either English-language proficiency or the use of automated tools that facilitate cross-border operations. The group demonstrates a clear preference for targeting healthcare organizations and manufacturing companies, followed by business services and technology sectors, suggesting they prioritize organizations with critical operational dependencies that may be more likely to pay ransoms quickly. Due to the group's recent emergence in early 2025, there is insufficient publicly documented information from established cybersecurity firms or law enforcement agencies regarding their specific technical capabilities, encryption methods, or whether they employ double or triple extortion tactics involving data theft and leak sites. As of current reporting, Anubis remains an active threat with continued victim acquisition, though the full scope of their capabilities and long-term operational sustainability remains to be determined as security researchers continue to analyze their activities. The group has been linked to 83 public disclosures across our corpus. First observed on a leak site on February 25, 2025; most recent post June 11, 2026. The operation is currently active.

Timeline of this disclosure

January 25, 2026Vitosha Park Hotel listed by anubison the group's public leak site

Other recent disclosures by anubis

anubis has been linked to 83 public victims on Darkfield. A sample of the most recent:

See the full anubis dossier →

Sector and geography

This disclosure adds to ransomware activity in the Hospitality and Tourism sector, which has 159 disclosures indexed across all operators we track. Geographically, Vitosha Park Hotel is reported in Bulgaria, a country with 2 ransomware disclosures in our corpus.

If your organisation is affected

A listing by anubis means Vitosha Park Hotel 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.
Monitor for the data appearing on anubis'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.