Was Guildford County School hit by ransomware?

Guildford County School was listed by the Vicesociety ransomware operation (United Kingdom), 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 Vicesociety ransomware group?

Vicesociety 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 Guildford County School breach?

Vicesociety published data attributed to Guildford County School. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Guildford County School

Claimed by Vicesociety · listed 3 years ago

42m

Age

since listed · data leaked

Status timeline

ListedFeb 1, 2023
Data leakeddate unknown

At a glance

Group: Vicesociety
Status: Data leaked
Country: United Kingdom
Sector: Education
Listed on leak site: Feb 1, 2023

About the victim

AI dossier — public-source company profile

Guildford County School is a secondary school founded in 1905 located in Guildford, Surrey, United Kingdom. It offers education from Year 7 through Sixth Form, including a dedicated Music College, and is part of the Learning Partners Academy Trust. The school has a strong academic record and has been rated positively by Ofsted.

Industry: Secondary Education
Address: Guildford, Surrey, United Kingdom
Employees: 51-200
Founded: 1905

Attack summary

Severity: high — Data has been published by the ransomware group involving a school, which likely contains PII of minors (students), staff HR records, safeguarding information, and medical data — all regulated and sensitive categories under UK GDPR and special category data protections. The involvement of children's data and safeguarding records elevates severity significantly.

Vice Society claims to have exfiltrated data from Guildford County School, with the disclosure status listed as data_published, indicating stolen data has been released. No ransom amount or specific data volume was stated in the post.

high

Data the group says was taken

AI dossier — extracted from the leak post

Student records
Staff personal data
Parent/carer contact information
Safeguarding documents
Financial records
Governance documents
Medical information
Exam and assessment data

What the group claims

As a School founded in 1905 we have deep-rooted values and traditions which have resulted in consistent academic success and we have held a strong place within the Guildford Educational establishment for over 100 years.

Sources

Victim siteguildfordcounty.co.uk/

Source

Indexed 3 years 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 Vicesociety

Vicesociety is a ransomware group that emerged in May 2021, primarily motivated by financial gain through targeting critical infrastructure and public service organizations. The group's origin and specific affiliations remain largely undetermined by public threat intelligence reporting, though their operational patterns suggest they function as an independent ransomware operation rather than a established RaaS model. Vicesociety primarily gains initial access through exploitation of public-facing applications and credential-based attacks, with documented cases showing they particularly focus on compromising remote access services and vulnerable web applications before deploying their ransomware payload across victim networks. The group has demonstrated a clear preference for targeting educational institutions, government agencies, and healthcare organizations, with their 188 documented victims concentrated heavily in the United States, United Kingdom, Germany, Australia, and Spain, indicating a focus on English-speaking and Western European entities. While specific high-profile campaigns have not been extensively detailed in major public threat intelligence reports from CISA or FBI advisories, the group's consistent targeting of critical sectors like education and healthcare has drawn attention from security researchers monitoring threats to essential services. Vicesociety remains active as of recent threat intelligence assessments, continuing their operations against similar target sectors with no documented law enforcement disruption or significant operational changes. The group has been linked to 188 public disclosures across our corpus. First observed on a leak site on May 31, 2021; most recent post June 20, 2023. The operation is currently inactive.

Also tracked as: VICE SOCIETY.

Timeline of this disclosure

February 1, 2023Guildford County School listed by Vicesocietyon the group's public leak site

Other recent disclosures by Vicesociety

Vicesociety has been linked to 188 public victims on Darkfield. A sample of the most recent:

See the full Vicesociety 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, Guildford County School is reported in United Kingdom, a country with 1,217 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Vicesociety means Guildford County School 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 Vicesociety'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.