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Sentry Dynamics, Inc.

listed as sentrydynamics.com · Claimed by Lynx · listed 3 months ago

3m
Age
since listed · data leaked

Status timeline

  1. ListedApr 13, 2026
  2. Data leakeddate unknown

At a glance

Group
Lynx
Status
Data leaked
Country
United States
Sector
Technology
Listed on leak site
Apr 13, 2026

About the victim

AI dossier — public-source company profile

Sentry Dynamics, Inc. is a Coeur d'Alene, Idaho-based technology company providing integrated data solutions to the title insurance industry, primarily serving title companies throughout the Western United States. Their core offerings include property data mapping, assessor/spatial/recorded document data, and the geoAdvantage web platform and JSON API for title search, automation, and workflow productivity. The company focuses on enhancing efficiency and market share for title and escrow departments without requiring replacement of legacy systems.

Industry
Property Data & Title Technology Services
Address
401 E Front Ave #201, Coeur d'Alene, ID 83814

Attack summary

Severity: high — Data has been confirmed published by the threat actor. Sentry Dynamics handles sensitive real estate, title, financial, and contact data (including phones, emails, mortgage/foreclosure records) for title companies across the Western US, representing significant business and potentially regulated financial data exposure affecting third-party clients.

The Lynx ransomware group claims to have compromised Sentry Dynamics, Inc. and has published data from the attack (disclosed status: data_published). The leak post describes company operations in detail, suggesting exfiltration of internal business information, though specific data categories and volume are not explicitly enumerated in the post.

high

Data the group says was taken

AI dossier — extracted from the leak post
  • Property data records
  • Title industry client data
  • Business operational data
  • Potentially assessor and spatial data
  • Potentially mortgage and foreclosure data
  • Potentially customer contact information

What the group claims

Sentry Dynamics, Inc. provides a powerful integrated suite of data solutions tailored for the title industry, primarily serving title companies throughout the Western United States. Their services include property data mapping, productivity tools, and an intuitive platform called geoAdvantage, which allows for comprehensive data access and integration with existing systems. The company aims to enhance efficiency, market share, and automate workflows within title and escrow departments to foster growth and profitability. With a focus on expanding coverage and addressing the specific needs of the title industry, especially in non-disclosure states like Montana, Sentry Dynamics continues to innovate and improve data quality and accessibility.

Sources

Source

Indexed 3 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

  • April 13, 2026sentrydynamics.com 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

This disclosure adds to ransomware activity in the Technology sector, which has 3,549 disclosures indexed across all operators we track. Geographically, sentrydynamics.com is reported in United States, a country with 3,115 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Lynx means sentrydynamics.com 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 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.