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, 2026Servetto Srl listed by lamashtuon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Business Services sector, which has 2,640 disclosures indexed across all operators we track. Geographically, Servetto Srl is reported in IT, a country with 195 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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Servetto Srl

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: IT
Sector: Business Services
Listed on leak site: Apr 13, 2026

About the victim

AI dossier — public-source company profile

Servetto Srl is an Italian manufacturer of wardrobe accessories, best known for its 'Saliscendi' pull-down wardrobe lift systems that improve access to high storage areas. The company is headquartered in Bovisio Masciago (MB), Italy, and produces its full range in-house, holding ISO 9001 and ISO 14001 certifications. Its products are distributed globally through specialist retailers and supplied to major furniture brands.

Industry: Wardrobe Accessories & Furniture Fittings Manufacturing
Address: Via Brughetti, 32, 20813 Bovisio Masciago (MB), Italia

Attack summary

Severity: high — Data has been published by the threat actor (data_published status), confirming exfiltration of internal company data rather than a mere listing. While the specific data types are not detailed in the truncated post, confirmed publication of exfiltrated data from a manufacturing company warrants a high severity rating.

The Lamashtu ransomware group claims to have attacked Servetto Srl and has published data (disclosed status: data_published), indicating exfiltration of company data. No specific ransom amount or data volume was stated in the post.

high

Data the group says was taken

AI dossier — extracted from the leak post

Company business data
Potentially internal documents

What the group claims

Servetto Srl, einem weltweit führenden italienischen Unternehmen für Kleiderschrank-Zubehör. Bekannt ist die Marke vor allem für den sogenannten „Servetto“ – einen ausziehbaren Garderobenlift (Saliscendi), der den Zugriff auf hohe Schrankbereiche erl

Sources

Victim siteservetto.it
Leak posthttp://lamashtux5j74mcm7lwwgn5yrvuwtrpxjoyendif3v3hrztjesfoyayd.onion/post/dd6aa83b573e5813d16173dd87f79ed3

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.