Was DXS International hit by ransomware?

DXS International was listed by the direwolf 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 direwolf ransomware group?

direwolf 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 DXS International breach?

direwolf published data attributed to DXS International. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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DXS International

Claimed by Direwolf · listed 2 days ago

Age

since listed · data leaked

Status timeline

ListedAug 15, 2026
Data leakeddate unknown

At a glance

Group: Direwolf
Status: Data leaked
Country: United Kingdom
Sector: Technology
Listed on leak site: Aug 15, 2026

About the victim

AI dossier — public-source company profile

DXS International is a UK-based healthcare IT provider specializing in GP clinical-system integrations, NHS referral management, and document management services. They supply software and content libraries to NHS practices, integrated care boards, and clinical systems including EMIS Web, TPP SystmOne, and Vision.

Industry: Healthcare IT & Clinical Systems Integration

Attack summary

Severity: critical — Confirmed exfiltration of regulated healthcare data at significant scale: NHS referral documents with clinical write-back codes; patient demographic data (counts by gender, ICB allocations); clinician identifiers (PCC numbers, names, usage); staff email addresses; call logs with contact numbers; ISO training and compliance records; encrypted password vaults; and access logs across multiple NHS-integrated systems. This constitutes exposure of PII and regulated healthcare information affecting NHS

The direwolf group claims to have exfiltrated 8.3 GB across 175 files from DXS International's infrastructure. The breach encompasses service-management databases, document-management systems, NHS referral records, practice lists, software telemetry, call logs, password vaults, and staff training records spanning multiple production and operational systems.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Service management configuration items, incidents, and service requests
NHS referral documents and approval workflows
GP practice lists and patient demographic counts by gender
NHS Integrated Care Board (ICB) details and practice allocations
Clinician names, PCC numbers, and content usage hours/actions
Referral analytics (accepted/rejected NHS referrals with provider details)
Patient counts by practice and gender
Call logs (3CX): contact numbers, call durations, agent extensions, caller IDs
Staff email addresses (@dxs-systems.com, @nhs.net)
ISO27001 training completion records with job titles
Password vault entries with encrypted ciphers and user accounts
Application error logs with stack traces and JSON payloads
Software telemetry: heartbeat XML submissions with version/uptake data
WordPress training site user accounts and form submissions
Software fingerprints from 2014–2017 with practice postcodes and NAC codes
Metabase query execution logs and cached result blobs
Document management sessions with IP addresses and user agents

What the group claims

Healthcare

The leak post

captured from the group's site

|  (UK healthcare IT provider: GP clinical-system integrations, NHS referral and document management, content libraries, support)  |  
| --- |  
| 8.3 GB, 175 files (3/175 empty), , (~6.4 million)  |  
| Service management: configuration items, people, addresses, service requests, incidents  |  
| --- |  
| Metabase application database: view log, query execution, query cache  |  
| Document management: referral documents, notes, approval workflow, user sessions  |  
| Uploaded CSV exports: NHS content usage, e-RS referrals, practice lists, GPITF tables  |  
| Software telemetry: XML submissions, version/uptake reporting per practice  |  
| PoC referral analytics, heartbeat user list, GPITF interim, ISO training compliance  |  
| Application error and alert logs with payload details  |  
| Phone call logs (3CX), contacts, historical call records  |  
| Software whitelist GUIDs, upgrade uptake monitoring, release history  |  
| Metabase built-in sample data (excluded below)  |  
| WordPress training site: users, usermeta, form submissions  |  
| Software fingerprint dumps with practice details (2014-2017)  |  
| Password vault: encrypted ciphers, devices, users, organizations  |  
|…

Sources

Victim sitedxs-systems.co.uk
Leak posthttp://direwolfcdkv5whaz2spehizdg22jsuf5aeje4asmetpbt6ri4jnd4qd.onion/article/87

Source

Indexed 2 days 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 direwolf

Direwolf is a ransomware group that emerged in May 2025 with primarily financial motivations, having targeted 71 known victims across multiple sectors and geographic regions. The group's origin and potential affiliations remain undocumented in public threat intelligence reports, with no confirmed information regarding whether they operate as a Ransomware-as-a-Service model or as an independent entity. Their attack methodology and technical capabilities have not been extensively documented by major cybersecurity firms or government agencies, though their targeting patterns indicate a focus on manufacturing, technology, healthcare, and transportation/logistics sectors across Malaysia, the United States, Thailand, Singapore, and Taiwan. No major high-profile campaigns or significant ransomware demands have been publicly attributed to this group by CISA, FBI, or established security researchers such as Mandiant. Given the group's recent emergence and limited public documentation, their current operational status and long-term threat posture remain unclear, requiring continued monitoring by the cybersecurity community to establish a more comprehensive threat profile. The group has been linked to 96 public disclosures across our corpus. First observed on a leak site on May 27, 2025; most recent post August 17, 2026. The operation is currently active.

Also tracked as: DIRE WOLF.

Timeline of this disclosure

August 15, 2026DXS International listed by direwolfon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 3,572 disclosures indexed across all operators we track. Geographically, DXS International is reported in United Kingdom, a country with 377 ransomware disclosures in our corpus.

If your organisation is affected

A listing by direwolf means DXS International 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 direwolf'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.