Disclosure context

About lamashtu

Based on the limited available information, Lamashtu is an emerging ransomware group that was first observed in April 2026, appearing to be financially motivated based on their operational patterns. The group's origin and potential affiliations remain unclear due to their recent emergence and limited public documentation by major threat intelligence organizations. Lamashtu's attack methodology and specific technical capabilities have not been extensively documented by established security researchers, though their targeting patterns suggest they employ standard ransomware deployment techniques across multiple industry verticals. The group has conducted at least 8 confirmed attacks, demonstrating a geographically diverse targeting approach with victims identified in France, Italy, the United States, Singapore, and Malaysia, while focusing primarily on business services, manufacturing, transportation and logistics, hospitality and tourism, and energy sectors. Given the group's recent first observation in April 2026 and limited public threat intelligence reporting from established sources like CISA, FBI, or major security firms, Lamashtu appears to represent a newly active threat actor whose current operational status and long-term capabilities require further monitoring and analysis. The group has been linked to 30 public disclosures across our corpus. First observed on a leak site on April 13, 2026; most recent post May 19, 2026. The operation is currently active.

Timeline of this disclosure

April 13, 2026The Seacare Hotel listed by lamashtuon the group's public leak site

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, The Seacare Hotel is reported in SG, a country with 33 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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The Seacare Hotel

Claimed by lamashtu · listed 1 month ago

37d

Age

since listed · data leaked

Status timeline

Listed
Apr 13, 2026
Data leaked

At a glance

Group: lamashtu
Status: Data leaked
Country: SG
Sector: Hospitality and Tourism
Listed on leak site: Apr 13, 2026

About the victim

AI dossier — public-source company profile

The Seacare Hotel is a Singapore-based hotel offering modern accommodation, dining, meeting and event facilities. It is conveniently located near major tourist attractions including Orchard Road, Chinatown, and Clarke Quay. The hotel features amenities such as a Sky Lounge, gym, Vista Restaurant & Grill, and conference rooms.

Industry: Hospitality & Hotels
Address: Singapore (near Orchard Road, Chinatown and Clarke Quay)

Attack summary

Severity: medium — Data has been published (disclosed status: data_published), indicating confirmed exfiltration, but no specific data categories, volume, or regulated/sensitive data (e.g. financial, medical, PII at scale) are enumerated in the leak post, limiting severity assessment to medium.

The ransomware group Lamashtu claims an attack on The Seacare Hotel, with the disclosure status marked as data_published, indicating that data has been exfiltrated and released. The leak post does not specify the volume or precise categories of data exposed.

medium

Data the group says was taken

AI dossier — extracted from the leak post

Guest records
Reservation data
Employee information
Business/operational data

What the group claims

The Seacare hotel is strategically located near Singapore's top tourist spots such as Orchard Road, Chinatown and Clarke Quay. Enjoy viewing the skyline at our Sky lounge, sweat it out at our well-equipped Gym and savour the most delectable cuisine a

Sources

Source

Indexed 1 month 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.