Was Hospital Clínico Universidad de Chile hit by ransomware?

Hospital Clínico Universidad de Chile was listed by the direwolf ransomware operation (Chile) as a victim being extorted; data had not been published at the time of listing. 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.

Ransomware victim disclosure

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Hospital Clínico Universidad de Chile

Claimed by Direwolf · listed 4 hours ago

Today

Age

since listed · listed for ransom

Status timeline

ListedAug 31, 2026

Current state: Listed for ransom

At a glance

Group: Direwolf
Status: Listed for ransom
Country: Chile
Sector: Healthcare
Listed on leak site: Aug 31, 2026

About the victim

AI dossier — public-source company profile

Hospital Clínico Universidad de Chile is a university-affiliated teaching hospital in Chile. No further details are publicly available from the provided sources.

Industry: Healthcare – Hospital Services

Attack summary

Severity: low — Listing only with no stated proof, no data inventory, no attack details, and no operational impact disclosed. The post itself appears incomplete or truncated.

The direwolf group lists the hospital as a victim with disclosed status, but the leak post provides no details about the attack method, data exfiltrated, or operational impact.

low

What the group claims

Hospital Clínico Universidad de Chile - also categorized under Law Firms and Legal Services.

The leak post

captured from the group's site

##  Hospital Clnico Universidad de Chile
Hospital Clnico Universidad de Chile
Law Firms , Legal Services

Screenshot of the leak post

Leak screenshot for Hospital Clínico Universidad de Chile

Sources

Leak posthttp://direwolfcdkv5whaz2spehizdg22jsuf5aeje4asmetpbt6ri4jnd4qd.onion

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 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 119 public disclosures across our corpus. First observed on a leak site on May 27, 2025; most recent post August 31, 2026. The operation is currently active.

Also tracked as: DIRE WOLF.

Timeline of this disclosure

August 31, 2026Hospital Clínico Universidad de Chile listed by direwolfon the group's public leak site

Other recent disclosures by direwolf

direwolf has been linked to 119 public victims on Darkfield. A sample of the most recent:

See the full direwolf dossier →

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 2,608 disclosures indexed across all operators we track. Geographically, Hospital Clínico Universidad de Chile is reported in Chile, a country with 16 ransomware disclosures in our corpus.

If your organisation is affected

A listing by direwolf means Hospital Clínico Universidad de Chile appeared on a ransomware extortion site and is being pressured to pay before any publication. 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 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.