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GUSTO College

listed as GUSTO College GLMS · Claimed by DYSPHOR1A · listed 4 hours ago

Today
Age
since listed · data leaked

Status timeline

  1. ListedAug 20, 2026
  2. Data leakeddate unknown

At a glance

Group
DYSPHOR1A
Status
Data leaked
Country
Thailand
Sector
Education
Listed on leak site
Aug 20, 2026

About the victim

AI dossier — public-source company profile

GUSTO College is an educational institution operating a Global Learning Management System (GLMS) based on Moodle platform, accessible via gusto-education.com. The organization provides online learning infrastructure to students and staff.

Industry
Education

Attack summary

Severity: medium — Confirmed exfiltration of user credentials from an educational institution's learning management system. While credentials are sensitive, the scope is limited to account access rather than large-scale PII or regulated data categories, and no proof files are advertised in the post.

DYSPHOR1A claims to have compromised user accounts and exposed user credentials from GUSTO College's Moodle-based GLMS platform. The group states credentials from the learning management system were exfiltrated.

medium

Data the group says was taken

AI dossier — extracted from the leak post
  • user accounts
  • user credentials
  • Moodle platform data

What the group claims

Compromised user accounts from GUSTO College's GLMS (Global Learning Management System). Exposed user credentials from the Moodle platform at gusto-education.com.

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 DYSPHOR1A

DYSPHOR1A is a ransomware operator currently tracked by Darkfield. The group has been linked to 5 public disclosures across our corpus. First observed on a leak site on August 20, 2026. The operation is currently active.

Timeline of this disclosure

  • August 20, 2026GUSTO College GLMS listed by DYSPHOR1Aon the group's public leak site

Other recent disclosures by DYSPHOR1A

DYSPHOR1A has been linked to 5 public victims on Darkfield. A sample of the most recent:

See the full DYSPHOR1A 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, GUSTO College GLMS is reported in Thailand, a country with 59 ransomware disclosures in our corpus.

If your organisation is affected

A listing by DYSPHOR1A means GUSTO College GLMS 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 DYSPHOR1A'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.