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Daegu University

Claimed by Nova · listed 3 months ago

10 GB
Data size
2m
Age
since listed · data leaked

Status timeline

  1. ListedMay 30, 2026
  2. Data leakeddate unknown

At a glance

Group
Nova
Status
Data leaked
Country
South Korea
Sector
Education
Listed on leak site
May 30, 2026
Data size
10 GB

About the victim

AI dossier — public-source company profile

Daegu University is a South Korean educational institution offering online employment solutions, academic information systems, and various courses for students and faculty. The university provides job preparation resources and civil service exam preparation, serving students, prospective students, and faculty members.

Industry
Education

Attack summary

Severity: high — Confirmed exfiltration of 10 GB from an educational institution affecting students and staff; likely contains PII of minors and adults. Educational records are regulated data in most jurisdictions.

Nova claims to have exfiltrated 10 GB of data from Daegu University's systems. The group states they have stolen data and are offering samples to the company upon contact with their support department.

high

Data the group says was taken

AI dossier — extracted from the leak post
  • student records
  • faculty information
  • academic information systems data
  • employment-related documents

What the group claims

Daegu University offers a range of educational services including online employment solutions, academic information systems, and various courses for students and faculty. The university focuses on providing resources for job preparation, including strategies for public and private sector employment, as well as civil service exam preparation.

The leak post

captured from the group's site
Daegu University offers a range of educational services including online employment solutions, academic information systems, and various courses for students and faculty. The university focuses on providing resources for job preparation, including strategies for public and private sector employment, as well as civil service exam preparation. It aims to support students, prospective students, and faculty members in their academic and professional development. The institution is committed to fostering a collaborative and innovative learning environment - Nova Provide tree and samples from stolen data to the company when its get in touch with support department.
Badan Pangan Nasional is an Indonesian government agency focused on ensuring food security and stability in the country. It provides services related to food supply, pricing, and consumption, while also addressing issues of food safety and nutrition. The agency aims to support national food sovereignty through various programs and initiatives, targeting local communities and stakeholders in the agricultural sector. Additionally, it engages in public information services to enhance transparency and accessibility regarding food-…

Data the group says was taken

  • files
  • samples

Screenshot of the leak post

Leak screenshot for Daegu University

Sources

Source

Indexed 3 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.

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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 203 public disclosures across our corpus. First observed on a leak site on April 28, 2025; most recent post July 25, 2026. The operation is currently active.

Timeline of this disclosure

  • May 30, 2026Daegu University listed by novaon the group's public leak site
Data size
10 GB

Other recent disclosures by nova

nova has been linked to 203 public victims on Darkfield. A sample of the most recent:

See the full nova dossier →

Sector and geography

This disclosure adds to ransomware activity in the Education sector, which has 1,087 disclosures indexed across all operators we track. Geographically, Daegu University is reported in South Korea, a country with 48 ransomware disclosures in our corpus.

If your organisation is affected

A listing by nova means Daegu University 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, KrCERT/CC (South Korea), 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.