Was Glassline hit by ransomware?

Glassline was listed by the Losttrust ransomware operation (United States), 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 Losttrust ransomware group?

Losttrust 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 Glassline breach?

Losttrust published data attributed to Glassline. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Glassline

Claimed by Losttrust · listed 3 years ago

34m

Age

since listed · data leaked

Status timeline

ListedSep 26, 2023
Data leakeddate unknown

At a glance

Group: Losttrust
Status: Data leaked
Country: United States
Sector: Manufacturing
Listed on leak site: Sep 26, 2023

About the victim

AI dossier — public-source company profile

Glassline Corporation is a U.S.-based manufacturer of glass fabrication machinery and diamond tooling, headquartered in Perrysburg, Ohio (originally founded in Toledo, Ohio in 1970). The company produces a wide range of equipment including CNC glass cutting machines, edging/seaming machines, waterjet cutters, and custom diamond grinding wheels for domestic and international clients across automotive, architectural, appliance, and specialty glass industries. Its corporate family encompasses several divisions including packaging, food, and bottling.

Industry: Glass Fabrication Machinery & Diamond Tooling Manufacturing
Address: Perrysburg, Ohio, United States
Employees: 51-200
Founded: 1970

Attack summary

Severity: high — Data has been confirmed published by the threat actor, indicating successful exfiltration of business data from a manufacturer with international clientele. While no specific regulated data categories (medical, government) are confirmed, the publication of exfiltrated data from a multi-division industrial company with worldwide customers represents significant business and potentially sensitive engineering/customer data exposure.

The Losttrust ransomware group claims to have attacked Glassline Corporation and has published data (disclosed status: data_published), indicating exfiltration of company data. 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

Corporate business data
Customer records
Engineering and design files
Employee information
Financial records

What the group claims

Glassline® has come a long way from our humble beginnings of building double edgers in 1970. Our glass processing plant started in Toledo, Ohio with pioneering spirit and just seven employees on our team. You can be certain we have learned a few things over the last 50 years. Our product line has grown to include machines for nearly every facet of glass fabrication. And speaking of facets(sort of), we also produce diamond tools right here in our Perrysburg facility. Though the GLASSLINE CORPORATION family now consists of several divisions(packaging, food, bottling, and more), serving worldwide clientele, our core values remain the same: Focus on delivering Customer value through superior designs, and quality at reasonable prices.

Sources

Victim siteglassline.com

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 Losttrust

Losttrust is a relatively new ransomware group that emerged in September 2023, operating with apparent financial motivations and demonstrating a broad international targeting scope across multiple sectors. The group's origin and affiliations remain largely undocumented by major threat intelligence organizations, with limited public reporting from established security firms regarding their operational structure or potential ransomware-as-a-service connections. Based on available victim data, Losttrust appears to employ opportunistic targeting methods, having compromised 53 known victims across diverse geographic regions including the United States, Italy, Germany, Argentina, and India, with particular focus on education, legal services, media organizations, food and agriculture companies, and government entities. The specific attack methodologies, initial access vectors, encryption techniques, and extortion tactics employed by Losttrust have not been extensively documented in public threat intelligence reports from major security vendors or law enforcement agencies. Given the group's recent emergence and limited visibility in established threat intelligence channels, their current operational status and activity levels remain unclear, though the breadth of their reported victim base suggests ongoing operations as of recent observations. The group has been linked to 53 public disclosures across our corpus. First observed on a leak site on September 26, 2023. The operation is currently inactive.

Also tracked as: LOST TRUST.

Timeline of this disclosure

September 26, 2023Glassline listed by Losttruston the group's public leak site

Other recent disclosures by Losttrust

Losttrust has been linked to 53 public victims on Darkfield. A sample of the most recent:

See the full Losttrust dossier →

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 3,684 disclosures indexed across all operators we track. Geographically, Glassline is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Losttrust means Glassline 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, CISA (United States), as required for your jurisdiction.
Monitor for the data appearing on Losttrust'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.