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theurswickschool.co.uk

Claimed by Kairos · listed 1 year ago

18m
Age
since listed · data leaked

Status timeline

  1. ListedJan 20, 2025
  2. Data leakeddate unknown

At a glance

Group
Kairos
Status
Data leaked
Country
United Kingdom
Sector
Education
Listed on leak site
Jan 20, 2025

About the victim

AI dossier — public-source company profile

The Urswick School is a mixed secondary school located in Hackney, London, serving students from Year 7 through Sixth Form (ages 11–18). The school offers a comprehensive curriculum including a Mandarin Excellence Programme and Sixth Form academy, with partnerships including UCL and King's College.

Industry
Secondary Education
Address
Hackney, London, United Kingdom
Employees
50-200

Attack summary

Severity: medium — Educational institution with student and staff PII at risk; disclosure confirmed but no proof file count, data volume, or exfiltration details provided in the truncated post. Potential exposure of minors' records elevates concern.

Kairos group claims to have attacked The Urswick School and published data. No specific attack method (encryption vs. exfiltration) or data categories are detailed in the leak post excerpt.

medium

Data the group says was taken

AI dossier — extracted from the leak post
  • Student records
  • Staff information
  • School administrative data

What the group claims

UK - The Urswick School

Sources

Source

Indexed 1 year 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 Kairos

Kairos is a recently emerged ransomware group first observed in November 2024 that appears to be primarily financially motivated, having targeted approximately 75 victims across multiple sectors and countries. The group's origin and potential affiliations remain unclear due to limited public documentation from established threat intelligence sources, and it is unknown whether they operate as a Ransomware-as-a-Service model or as an independent entity. Based on available targeting data, Kairos appears to focus their operations primarily on English-speaking countries including the United States, Australia, United Kingdom, and Canada, with additional activity observed in Germany, while their sector targeting spans education, healthcare, agriculture and food production, and business services, though specific attack methodologies, initial access vectors, and encryption techniques have not been publicly documented by major security organizations. Given the group's recent emergence in late 2024, there are no widely reported notable campaigns or high-profile incidents documented by CISA, FBI, or established security research firms. As of current reporting, Kairos appears to remain active based on their recent first observation date, though comprehensive threat intelligence profiles from major security organizations have not yet been published due to the group's nascent operational timeline. The group has been linked to 88 public disclosures across our corpus. First observed on a leak site on November 13, 2024; most recent post June 1, 2026. The operation is currently active.

Timeline of this disclosure

  • January 20, 2025theurswickschool.co.uk listed by Kairoson the group's public leak site

Other recent disclosures by Kairos

Kairos has been linked to 88 public victims on Darkfield. A sample of the most recent:

See the full Kairos dossier →

Sector and geography

This disclosure adds to ransomware activity in the Education sector, which has 1,082 disclosures indexed across all operators we track. Geographically, theurswickschool.co.uk is reported in United Kingdom, a country with 1,217 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Kairos means theurswickschool.co.uk 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, NCSC (United Kingdom), as required for your jurisdiction.
  • Monitor for the data appearing on Kairos'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.