Was Nhà Thành Phố hit by ransomware?

Nhà Thành Phố was listed by the nova ransomware operation (Vietnam), 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 nova ransomware group?

nova 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 Nhà Thành Phố breach?

nova published data attributed to Nhà Thành Phố. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Nhà Thành Phố

Claimed by Nova · listed 9 hours ago

Today

Age

since listed · data leaked

Status timeline

ListedJun 21, 2026
Data leakeddate unknown

At a glance

Group: Nova
Status: Data leaked
Country: Vietnam
Listed on leak site: Jun 21, 2026

About the victim

AI dossier — public-source company profile

Nhà Thành Phố (nhathanhpho.com.vn) is a Vietnamese real estate listing platform that enables users to buy, sell, and rent properties. The platform is operated by an individual, Đoàn Vinh.

Industry: Real Estate & Property Listings

Attack summary

Severity: medium — Data exfiltration confirmed with samples offered as proof, but no specific sensitive data types (PII at scale, financial records, etc.) are explicitly detailed. Real estate platform data typically includes moderate-sensitivity personal and property information.

Nova claims to have exfiltrated data from the platform and offers to provide sample files and decrypt one file as proof of access. The group states it has contacted the company's support department.

medium

Data the group says was taken

AI dossier — extracted from the leak post

Property listing data
User account information
Transaction records

What the group claims

nhathanhpho.com.vn is an Vietnamese real estate listing platform operated by an individual, Đoàn Vinh, which allowed users to buy, sell, and rent properties - Nova Provide tree and samples from stolen data to the company with decrypt 1 file as sample when its get in touch with support department.

Sources

Leak posthttp://novadmrkp4vbk2padk5t6pbxolndceuc7hrcq4mjaoyed6nxsqiuzyyd.onion/nha-thanh-pho

Source

Indexed 9 hours 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 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 171 public disclosures across our corpus. First observed on a leak site on April 28, 2025; most recent post June 21, 2026. The operation is currently active.

Timeline of this disclosure

June 21, 2026Nhà Thành Phố listed by novaon the group's public leak site

Other recent disclosures by nova

nova has been linked to 171 public victims on Darkfield. A sample of the most recent:

See the full nova dossier →

Sector and geography

Geographically, Nhà Thành Phố is reported in Vietnam, a country with 15 ransomware disclosures in our corpus.

If your organisation is affected

A listing by nova means Nhà Thành Phố 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 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.