Ransomware victim disclosure

Omni Fiber LLC

Claimed by Monti · listed 1 year ago

16m

Age

since listed · data leaked

Status timeline

Listed
Jan 22, 2025
Data leaked

At a glance

Group: Monti
Status: Data leaked
Country: United States
Sector: Telecommunication
Listed on leak site: Jan 22, 2025

About the victim

AI dossier — public-source company profile

Omni Fiber LLC is a regional fiber-to-the-home internet service provider operating in Ohio, Michigan, Pennsylvania, and Texas. They offer broadband internet (up to 10 Gbps), mobile service, TV, and home phone bundled services to residential and business customers.

Industry: Telecommunications & Internet Service Provider

Attack summary

Severity: high — Confirmed exfiltration of a full database from a telecommunications company serving residential and business customers. Such databases typically contain PII (names, addresses, phone numbers, account information) at scale, and potentially payment/financial data. Telecommunications infrastructure and customer data are sensitive.

The Monti ransomware group claims to have accessed Omni Fiber's full database. No details on encryption, operational disruption, or specific data types are provided in the available leak post excerpt.

high

Data the group says was taken

AI dossier — extracted from the leak post

full database
customer records (potential)
billing information (potential)
account credentials (potential)

What the group claims

Full database

Sources

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 Monti

Monti is a ransomware group that emerged in December 2022, operating with primarily financial motivations through targeted encryption attacks against organizations across multiple sectors. The group's origin and specific affiliations remain largely undocumented in public threat intelligence reports, though their operational patterns suggest they function as an independent ransomware operation rather than a established Ransomware-as-a-Service model. Monti's attack methodology and specific technical details regarding initial access vectors, encryption methods, and data exfiltration practices have not been extensively documented in publicly available threat intelligence from major security firms or government agencies. The group has reportedly compromised approximately 110 victims since their emergence, with their targeting primarily focused on organizations in the United States, Canada, Germany, France, and Italy, showing a particular preference for business services, healthcare, manufacturing, and technology sectors. Limited public documentation exists regarding specific notable campaigns or high-profile attacks attributed to Monti, reflecting the group's relatively recent emergence and lower profile compared to more established ransomware operations. As of current reporting, Monti appears to remain an active threat, though comprehensive intelligence on their current operational status is limited in publicly available sources from major cybersecurity organizations and law enforcement agencies. The group has been linked to 110 public disclosures across our corpus. First observed on a leak site on December 7, 2022; most recent post May 8, 2025. The operation is currently inactive.

Timeline of this disclosure

January 22, 2025Omni Fiber LLC listed by Montion the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Telecommunication sector, which has 54 disclosures indexed across all operators we track. Geographically, Omni Fiber LLC is reported in United States, a country with 7,392 ransomware disclosures in our corpus.

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.