Skip to main content
Darkfield

Ransomware victim disclosure

← All victims

ANG BROTHERS (M&E) PTE. LTD.

Claimed by Nova · listed 7 months ago

7m
Age
since listed · data leaked

Status timeline

  1. ListedDec 17, 2025
  2. Data leakeddate unknown

At a glance

Group
Nova
Status
Data leaked
Country
Singapore
Listed on leak site
Dec 17, 2025

About the victim

AI dossier — public-source company profile

ANG BROTHERS (M&E) PTE. LTD. is a Singapore-registered company operating in the mechanical and electrical (M&E) engineering sector. Based on its name, it likely provides M&E contracting or engineering services such as electrical installations, HVAC, plumbing, or related building services. No public website content was available to confirm further operational details.

Industry
Mechanical & Electrical Engineering Services

Attack summary

Severity: high — The disclosed status is 'data_published', meaning exfiltration and public release of company data is claimed as completed. Even without an explicit data inventory for this specific victim, confirmed data publication by a ransomware group warrants a high severity rating. Potential exposure of business, employee, and client data in an engineering firm context is significant.

The Nova ransomware group claims to have published data belonging to ANG BROTHERS (M&E) PTE. LTD. after the company did not respond; the leak post context indicates data has been fully leaked following a prior encryption event, though specific file counts or data categories for this victim are not explicitly stated in the post.

high

What the group claims

Encrypted 13/11/2025 | SOLD 16/12/2025

The leak post

captured from the group's site
Desysweb is a comprehensive technology solutions integrator specializing in telecommunications and IT services, including managed services and a Security Operation Center. With over 200 clients and more than 13 years of experience, they offer personalized consulting, high-quality materials, and competitive pricing. The company is ISO 27001:2022 certified, ensuring robust information security and data protection. Desysweb operates nationally with a presence in eight provinces and is committed to delivering tailored projects and 24/7 customer support through a team of certified engineers. - Los sistemas de la empresa están encriptados con más de 60 mil archivos en múltiples servidores. Tienes tiempo de contactarte con nuestro departamento a través de los canales indicados en el archivo de recuperación que está dentro de los sistemas encriptados. Una vez que termine la cuenta regresiva, ya no será posible recuperar la información y tus datos se perderán. Estamos listos para desencriptar cada uno de los archivos. Contáctanos cuanto antes.
Since the company didn't reach us, Data has been Leaked.
Since the company didn't reach us, Data has been Leaked.
CHARLES CONSEIL COORDINATION (3CCC)…

Sources

Source

Indexed 7 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.

Is this your supplier? Your competitor? You?

Pro plans monitor your domain, corporate emails, and crypto wallets across every new ransomware leak-site post, breach dump and Telegram callout — alerts within 5 minutes.

Disclosure context

About nova

Based on the limited available data, Nova is a recently emerged ransomware operation first observed in April 2025 with an apparent financial motivation, having targeted approximately 95 victims in its brief operational period. The group's origin and potential affiliations remain undocumented by major security firms, though their targeting pattern suggests a broad opportunistic approach rather than geopolitically motivated attacks. Nova's attack methodology and specific technical capabilities have not been publicly detailed by established threat intelligence sources, though their victim distribution across the United States, France, Brazil, Singapore, and the Netherlands indicates either automated widespread targeting or access to diverse initial compromise vectors. The group has demonstrated a preference for targeting healthcare, technology, manufacturing, and education sectors, suggesting they may focus on organizations with critical operational dependencies that increase pressure for ransom payment. Given the group's recent emergence and limited public documentation by major security researchers, Nova's current operational status, organizational structure, and long-term threat trajectory remain largely uncharacterized in established threat intelligence reporting. The group has been linked to 183 public disclosures across our corpus. First observed on a leak site on April 28, 2025; most recent post July 10, 2026. The operation is currently active.

Timeline of this disclosure

  • December 17, 2025ANG BROTHERS (M&E) PTE. LTD. listed by novaon the group's public leak site

Other recent disclosures by nova

nova has been linked to 183 public victims on Darkfield. A sample of the most recent:

See the full nova dossier →

Sector and geography

Geographically, ANG BROTHERS (M&E) PTE. LTD. is reported in Singapore, a country with 45 ransomware disclosures in our corpus.

If your organisation is affected

A listing by nova means ANG BROTHERS (M&E) PTE. LTD. 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.
  • Report the incident to your national CERT, SingCERT (Singapore), as required for your jurisdiction.
  • Monitor for the data appearing on nova'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.