Was Curtain Bluff hit by ransomware?

Curtain Bluff was listed by the Medusa ransomware operation (Antigua & Barbuda), 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 Medusa ransomware group?

Medusa 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 Curtain Bluff breach?

Medusa published data attributed to Curtain Bluff. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Curtain Bluff

Claimed by Medusa · listed 1 year ago

$120.000

Ransom

demanded

15m

Age

since listed · data leaked

Status timeline

ListedMar 25, 2025
Data leakeddate unknown

At a glance

Group: Medusa
Status: Data leaked
Country: Antigua & Barbuda
Sector: Hospitality and Tourism
Listed on leak site: Mar 25, 2025
Ransom demanded: $120.000

About the victim

AI dossier — public-source company profile

Curtain Bluff is a hospitality business operating under the domain curtainbluff.com. Based on the leaked data scope, it appears to be a resort or hotel property serving vacationers.

Industry: Hospitality and Tourism

Attack summary

Severity: critical — Confirmed exfiltration of multiple regulated/sensitive data categories: PII at scale (vacationers), financial records (bank statements with transactions), and credential compromise. The combination of personal guest data, financial information, and operational access credentials presents severe risk to guest privacy and business security.

Medusalocker claims to have exfiltrated vacationer personal data, audit records, bank statements, internal organizational documentation, and approximately 500 login/password credential pairs from Curtain Bluff's systems.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Vacationer personal information (PII)
Audit records and historical reports
Bank statements and transaction records
Internal organizational documentation
Operational records (e.g., menus)
Login/password credentials (~500 pairs)

What the group claims

www.curtainbluff.com Curtain Bluff files Vacationer information (personal data), audit information (including past years), bank activity (statements with all transactions), internal organization documentation (even the menu) and other documents.There are also large amounts of account data (about 500 unique login/password pairs). Price – $120,000

Sources

Leak posthttp://z6wkgghtoawog5noty5nxulmmt2zs7c3yvwr22v4czbffdoly2kl4uad.onion/?p=406

Source

Indexed 1 year 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 Medusa

Medusa, also known as MedusaLocker, is a financially motivated ransomware group that emerged in November 2022 and has since compromised 568 known victims across multiple countries. The group's origin and specific affiliations remain unclear from publicly available intelligence, though their operational patterns suggest they function as an independent ransomware operation rather than a documented Ransomware-as-a-Service model. Medusa primarily targets organizations in the United States, United Kingdom, Canada, Italy, and Australia, with a focus on business services, healthcare, manufacturing, and technology sectors, employing typical ransomware tactics including data encryption and likely exfiltration for double extortion purposes, though specific technical methodologies and initial access vectors have not been extensively documented in public threat intelligence reports. While the group has maintained a relatively high victim count since its emergence, detailed information about specific notable campaigns, high-profile victims, or major ransom demands has not been widely reported by major cybersecurity firms or law enforcement agencies. As of current intelligence assessments, Medusa appears to remain active in the threat landscape, continuing to target organizations across their established geographic and sectoral preferences. The group has been linked to 635 public disclosures across our corpus. First observed on a leak site on November 15, 2022; most recent post May 5, 2026. The operation is currently active.

Also tracked as: MedusaLocker, MEDUSA LOCKER.

Timeline of this disclosure

March 25, 2025Curtain Bluff listed by Medusaon the group's public leak site

Ransom demanded: $120.000

Other recent disclosures by Medusa

Medusa has been linked to 635 public victims on Darkfield. A sample of the most recent:

See the full Medusa dossier →

Sector and geography

This disclosure adds to ransomware activity in the Hospitality and Tourism sector, which has 452 disclosures indexed across all operators we track. Geographically, Curtain Bluff is reported in Antigua & Barbuda, a country with 4 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Medusa means Curtain Bluff 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 Medusa'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.