Was JELGAVAS TIPOGRAFIJA hit by ransomware?

JELGAVAS TIPOGRAFIJA was listed by the Sarcoma ransomware operation (Latvia), 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 Sarcoma ransomware group?

Sarcoma 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 JELGAVAS TIPOGRAFIJA breach?

Sarcoma published data attributed to JELGAVAS TIPOGRAFIJA (~361 GB). Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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JELGAVAS TIPOGRAFIJA

Claimed by Sarcoma · listed 1 year ago

361 GB

Data size

13m

Age

since listed · data leaked

Status timeline

ListedJun 11, 2025
Data leakeddate unknown

At a glance

Group: Sarcoma
Status: Data leaked
Country: Latvia
Listed on leak site: Jun 11, 2025
Data size: 361 GB

About the victim

AI dossier — public-source company profile

JELGAVAS TIPOGRAFIJA is a leading printing house in Northern Europe specializing in high-quality book production (hardcover, softcover, flexible cover). Operating for over 25 years with FSC and ClimateCalc certification, they serve customers across Latvia, France, Germany, and Nordic/Baltic states with 2-4 week delivery timelines. 2023 turnover: €17.4 million.

Industry: Book Printing & Binding
Address: Latvia
Employees: 51-200

Attack summary

Severity: high — Confirmed exfiltration of 361 GB of business data from an established company with significant turnover and multinational customer base. Data published without redaction poses risk to customers and operations, though specific sensitive data types are not enumerated.

Sarcoma claims to have exfiltrated 361 GB of data from JELGAVAS TIPOGRAFIJA. The group has published the data archive without specifying the exact contents.

high

Data the group says was taken

AI dossier — extracted from the leak post

Business records
Customer data
Financial records
Operational files

What the group claims

JELGAVAS TIPOGRAFIJA JELGAVAS TIPOGRAFIJA is one of the leading Printing houses in Northern Europe that produces a wide range of high-quality books. More than 25 years’ experience in hardcover, softcover, and flexible cover book printing and binding, up-to-date equipment, and excellent customer service. Our customer service guides from your idea to a ready book. We help books become immaculately beautiful and we take responsibility for every fold. Your books can be produced and delivered all over Europe within 2-4 weeks. The company is FSC and ClimateCalc certified. Turnover (2023) – 17.4 Million EUR. Main markets: Latvia, France, Germany, Nordic countries, Baltic States.Geo: Latvia - Leak size: 361 GB Archive - Contains: Files

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 Sarcoma

Sarcoma is a relatively new ransomware group that emerged in October 2024, operating with apparent financial motivations and demonstrating a broad international targeting approach with at least 140 documented victims across multiple countries and industry sectors. The group's origin and affiliations remain unclear due to its recent emergence, with no publicly documented connections to established ransomware families or confirmation of whether they operate as an independent entity or through a Ransomware-as-a-Service model. Limited public information is available regarding Sarcoma's specific attack methodologies, initial access vectors, or technical capabilities, though their targeting patterns suggest opportunistic rather than highly selective victim selection across diverse industries including manufacturing, business services, agriculture and food production, and technology sectors. The group has shown a particular focus on victims in the United States while also maintaining operations against targets in Italy, Canada, Germany, and Australia, though no specific high-profile attacks or record ransom demands have been publicly documented by major security firms or law enforcement agencies. Given the group's recent emergence in late 2024, Sarcoma appears to remain active with no reported law enforcement disruptions or confirmed rebranding activities at this time. The group has been linked to 150 public disclosures across our corpus. First observed on a leak site on October 9, 2024; most recent post May 12, 2026. The operation is currently active.

Also tracked as: Sarcoma Ransomware Group.

Timeline of this disclosure

June 11, 2025JELGAVAS TIPOGRAFIJA listed by Sarcomaon the group's public leak site

Data size: 361 GB

Other recent disclosures by Sarcoma

Sarcoma has been linked to 150 public victims on Darkfield. A sample of the most recent:

See the full Sarcoma dossier →

Sector and geography

Geographically, JELGAVAS TIPOGRAFIJA is reported in Latvia, a country with 3 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Sarcoma means JELGAVAS TIPOGRAFIJA 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.
Monitor for the data appearing on Sarcoma'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.