Was La Rioja Alta hit by ransomware?

La Rioja Alta was listed by the Lynx ransomware operation (Spain), 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 Lynx ransomware group?

Lynx 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 La Rioja Alta breach?

Lynx published data attributed to La Rioja Alta. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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La Rioja Alta

Claimed by Lynx · listed 5 months ago

Age

since listed · data leaked

Status timeline

ListedFeb 15, 2026
Data leakeddate unknown

At a glance

Group: Lynx
Status: Data leaked
Country: Spain
Listed on leak site: Feb 15, 2026

About the victim

AI dossier — public-source company profile

La Rioja Alta, S.A. is a prominent Spanish winery founded in 1890, headquartered in Haro, La Rioja, Spain. The company produces high-quality wines across multiple renowned Spanish wine regions including Rioja, Ribera del Duero, and Rías Baixas, operating several wineries under its ownership. It also offers wine tourism experiences and emphasises sustainable winemaking practices.

Industry: Wine Production & Viticulture
Address: Avenida de Vizcaya, 8, 26200 Haro, La Rioja, Spain
Employees: 51-200
Founded: 1890

Attack summary

Severity: medium — Data has been published (confirmed disclosure rather than mere listing), but the leak post provides no detail on data volume, regulated PII at scale, or operational disruption to critical infrastructure. The victim is a private winery with moderate sensitivity of business data.

The Lynx ransomware group claims to have attacked La Rioja Alta, S.A. and has published data ('data_published' status), suggesting exfiltration of company data, though the specific volume and categories of data exposed have not been detailed in the leak post.

medium

Data the group says was taken

AI dossier — extracted from the leak post

Corporate business data
Potentially customer/tourism booking records
Internal company documents

What the group claims

La Rioja Alta, S.A. is a prominent winery offering a diverse range of wines from renowned Spanish wine regions, including Rioja, Ribera del Duero, and Rias Baixas. The company provides wine tours and experiences to deepen the understanding and appreciation of winemaking, catering to wine enthusiasts and tourists. With multiple wineries under their ownership, their offerings emphasize sustainability and respect for nature, while also focusing on producing high-quality wines.

Sources

Victim sitewww.lariojaalta.com
Leak posthttp://lynxchatly4zludmhmi75jrwhycnoqvkxb4prohxmyzf4euf5gjxroad.onion/leaks/698e546b9c439c5f45adea69

Source

Indexed 5 months 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 Lynx

Lynx is a relatively new ransomware group that emerged in July 2024, operating with apparent financial motivations and demonstrating rapid scaling capabilities with 397 documented victims within their first few months of operation. The group's origin and specific affiliations remain unclear due to their recent emergence, though their targeting patterns suggest a sophisticated operation that may operate independently rather than as a traditional Ransomware-as-a-Service model. Based on their victim distribution, Lynx appears to employ broad-spectrum targeting methodologies focusing heavily on English-speaking countries, with the United States, United Kingdom, Canada, Germany, and Australia representing their primary geographic targets, while concentrating their attacks on manufacturing, business services, technology, and transportation/logistics sectors, though specific technical details regarding their initial access vectors, encryption methods, and data exfiltration practices have not yet been extensively documented by major security research organizations. Due to the group's recent emergence, there are no widely reported major campaigns or high-profile incidents that have gained significant public attention from law enforcement agencies or established threat intelligence firms. As of late 2024, Lynx appears to remain active with no reported law enforcement disruptions or operational changes. The group has been linked to 414 public disclosures across our corpus. First observed on a leak site on July 29, 2024; most recent post June 18, 2026. The operation is currently active.

Timeline of this disclosure

February 15, 2026La Rioja Alta listed by Lynxon the group's public leak site

Other recent disclosures by Lynx

Lynx has been linked to 414 public victims on Darkfield. A sample of the most recent:

See the full Lynx dossier →

Sector and geography

Geographically, La Rioja Alta is reported in Spain, a country with 351 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Lynx means La Rioja Alta 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, INCIBE-CERT (Spain), as required for your jurisdiction.
Monitor for the data appearing on Lynx'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.