Ransomware victim disclosure

Openmind Networks

Claimed by thegentlemen · listed 6 hours ago

Today

Age

since listed · data leaked

Status timeline

Listed
May 24, 2026
Data leaked

At a glance

Group: thegentlemen
Status: Data leaked
Sector: Technology
Listed on leak site: May 24, 2026

What the group claims

openmindnetworks.com zoominfo.com/c/openmind-networks-ltd/351059313 Dublin-based independent technology firm with 20+ years of expertise in mobile messaging infrastructure. Delivers advanced software solutions for telecom operators: intelligent message routing, AI-powered fraud prevention, and RCS business messaging platforms for the 5G era. Processes over 1.5 billion messages daily for a global clientele of leading mobile carriers and wholesale aggregators, with annual revenue of approximately $20.1 million

Sources

Victim siteopenmindnetworks.com

Source

Indexed 6 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 thegentlemen

thegentlemen is a ransomware group that emerged in September 2025, operating with apparent financial motivations based on their broad targeting of commercial sectors. The group has documented 267 victims across multiple countries, with primary focus on the United States, Thailand, France, Brazil, and India. Their targeting strategy demonstrates a preference for high-value sectors including manufacturing, technology, healthcare, and financial services organizations. Given the group's recent emergence and limited public documentation from established threat intelligence sources such as CISA, FBI, or major security research firms, specific details regarding their country of origin, operational structure, attack methodologies, encryption techniques, and whether they employ ransomware-as-a-service models remain unclear. The relatively high victim count of 267 in a short operational timeframe since September 2025 suggests either an aggressive campaign pace or potential inflation of victim numbers through affiliate operations, though without corroborating intelligence reports, the group's exact operational capabilities and notable campaigns cannot be definitively established. Current intelligence indicates the group remains active as of late 2025, though comprehensive threat profiling requires additional validated reporting from authoritative cybersecurity sources. The group has been linked to 436 public disclosures across our corpus. First observed on a leak site on September 9, 2025; most recent post May 24, 2026. The operation is currently active.

Also tracked as: the gentlemen.

Timeline of this disclosure

May 24, 2026Openmind Networks listed by thegentlemenon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 2,524 disclosures indexed across all operators we track.

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.