Disclosure context

About Qiulong

Qiulong is an emerging ransomware group that first appeared in April 2024, operating with apparent financial motivations based on their targeting patterns and limited observed activities. The group's origin and affiliations remain largely unknown due to their recent emergence and relatively small operational footprint, with no publicly documented evidence from major security firms or law enforcement agencies regarding their geographical base or connections to other cybercriminal organizations. Limited public reporting suggests the group employs standard ransomware deployment techniques, though specific initial access vectors, encryption methods, and whether they engage in data exfiltration or double extortion tactics have not been extensively documented by major threat intelligence providers. Their operations have remained relatively low-profile compared to established ransomware families, with approximately eight known victims primarily concentrated in Brazil and Canada, showing a particular focus on healthcare and business services sectors. The group appears to remain active as of late 2024, though their limited operational scope and recent emergence mean they have not yet attracted significant law enforcement attention or disruption efforts. The group has been linked to 8 public disclosures across our corpus. First observed on a leak site on April 22, 2024; most recent post June 24, 2024. The operation is currently inactive.

Timeline of this disclosure

April 29, 2024hospitalescultural.com.br listed by Qiulongon the group's public leak site

Data size: 50 GB

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 1,779 disclosures indexed across all operators we track. Geographically, hospitalescultural.com.br is reported in Brazil, a country with 319 ransomware disclosures in our corpus.

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.

Ransomware victim disclosure

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hospitalescultural.com.br

Claimed by Qiulong · listed 2 years ago

50 GB

Data size

25m

Age

since listed · data leaked

Status timeline

Listed
Apr 29, 2024
Data leaked

At a glance

Group: Qiulong
Status: Data leaked
Country: Brazil
Sector: Healthcare
Listed on leak site: Apr 29, 2024
Data size: 50 GB

What the group claims

No Hospital Escultural, acreditamos que cada mulher é uma obra-prima em potencial, esperando para ser revelada em toda sua glória. Liderados pelos renomados Dr. Eder Damacena e Dr. Eisenhower Damascena, nós nos especializamos em um espectro abrangente de procedimentos cirúrgicos e não-cirúrgicos, sempre com um toque de arte e um compromisso absoluto com a autenticidade. Hospital Escultural is a Brazilian hospital specializing in plastic surgery. CEO: Dr. Eisenhower Fonseca Damascena Business email: [email protected]: + 55 (62) 3225-2012 Data volume: 50 GB Data description: DATA WILL BE AVAILABLE SOON.CONTACT US BEFORE IS TOO LATE

Sources

Victim sitehospitalescultural.com.br
Leak posthttp://62brsjf2w77ihz5paods33cdgqnon54gjns5nmag3hmqv6fcwamtkmad.onion/?p=153

Source

Indexed 2 years 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.