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IIT Roorkee

Claimed by UmBra · listed 4 hours ago

Today
Age
since listed · data leaked

Status timeline

  1. ListedOct 8, 2026
  2. Data leakeddate unknown

At a glance

Group
UmBra
Status
Data leaked
Country
India
Sector
Education
Listed on leak site
Oct 8, 2026

About the victim

AI dossier — public-source company profile

Indian Institute of Technology (IIT) Roorkee is a premier national public research university in India, established in 1821. It offers undergraduate and postgraduate engineering, science, and technology programmes and conducts significant research across multiple disciplines.

Industry
Higher Education & Research
Address
Roorkee, Uttarakhand, India
Employees
500-1000
Founded
1821

Attack summary

Severity: high — Confirmed exfiltration of data from a major educational and research institution serving students, faculty, and research programmes. Educational institutions hold PII (student records, staff data) and sensitive research; publication to public creates broad exposure and potential for secondary misuse by threat actors.

UmBra claims to have compromised IIT Roorkee and exfiltrated data. The group states data has been published and is available for download to the public. The post does not specify the data categories or scale, only that exfiltration occurred.

high

Data the group says was taken

AI dossier — extracted from the leak post
  • institutional data
  • academic records
  • research data
  • personnel information

What the group claims

IIT Roorkee — India’s oldest institute excelling in Engineering, Architecture, Computer Science, Water Resources, Energy, and Applied Sciences since 1847.

The leak post

captured from the group's site
```
 █████  █████                 ███████████                     
▒▒███  ▒▒███                 ▒▒███▒▒▒▒▒███                    
 ▒███   ▒███  █████████████   ▒███    ▒███ ████████   ██████  
 ▒███   ▒███ ▒▒███▒▒███▒▒███  ▒██████████ ▒▒███▒▒███ ▒▒▒▒▒███ 
 ▒███   ▒███  ▒███ ▒███ ▒███  ▒███▒▒▒▒▒███ ▒███ ▒▒▒   ███████ 
 ▒███   ▒███  ▒███ ▒███ ▒███  ▒███    ▒███ ▒███      ███▒▒███ 
 ▒▒████████   █████▒███ █████ ███████████  █████    ▒▒████████
  ▒▒▒▒▒▒▒▒   ▒▒▒▒▒ ▒▒▒ ▒▒▒▒▒ ▒▒▒▒▒▒▒▒▒▒▒  ▒▒▒▒▒      ▒▒▒▒▒▒▒▒ 
                                                              
                                                              
                                                              
```

## We've been compromised. What should we do?
If you were made aware that you were compromised, do not attempt to reach out to law enforcement or any third party group that you believe may "assist" you regarding the compromisation, it will only worsen the situation you are in, please note it's us who have the upper hand and will remain in control for as long as your ransom is in place. instead, refer to the tab to have a chance at saving your company's data & reputation. Once again, making any…

Sources

Source

Indexed 4 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 UmBra

UmBra is a ransomware group first observed in October 2026 with an apparent financial motivation, though its limited operational history makes comprehensive attribution difficult at this time. Based on available data, the group has claimed or confirmed at least one victim, with targeting focused primarily on the United States across sectors classified as other, suggesting either broad opportunistic targeting or activity in a niche vertical not yet clearly characterized in open-source reporting. No detailed technical analysis of UmBra's attack methodology, tooling, initial access vectors, or encryption implementation has been publicly documented by CISA, FBI, Mandiant, or other reputable threat intelligence sources as of this writing, and its affiliation with known ransomware ecosystems, RaaS platforms, or established threat actor clusters remains undetermined. Given the group's extremely recent emergence and single known victim, no notable high-profile campaigns, significant ransom demands, or law enforcement actions have been publicly attributed to UmBra. The group should be considered newly emergent and of uncertain operational scale, warranting continued monitoring as additional victims or technical indicators may surface and enable more substantive attribution and characterization. The group has been linked to 9 public disclosures across our corpus. First observed on a leak site on October 6, 2026; most recent post October 8, 2026. The operation is currently active.

Timeline of this disclosure

  • October 8, 2026IIT Roorkee listed by UmBra on the group's public leak site

Other recent disclosures by UmBra

UmBra has been linked to 9 public victims on Darkfield. A sample of the most recent:

See the full UmBra dossier →

Sector and geography

This disclosure adds to ransomware activity in the Education sector, which has 1,089 disclosures indexed across all operators we track. Geographically, IIT Roorkee is reported in India, a country with 243 ransomware disclosures in our corpus.

If your organisation is affected

A listing by UmBra means IIT Roorkee 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, CERT-In (India), as required for your jurisdiction.
  • Monitor for the data appearing on UmBra'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.