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Gold Star Mortgage Financial Group, Corporation

listed as goldstarfinancial.com · Claimed by BrainCipher · listed 4 hours ago

Today
Age
since listed · data leaked

Status timeline

  1. ListedSep 23, 2026
  2. Data leakeddate unknown

At a glance

Group
BrainCipher
Status
Data leaked
Country
United States
Sector
Financial Services
Listed on leak site
Sep 23, 2026

About the victim

AI dossier — public-source company profile

Gold Star Mortgage is a nationwide mortgage lender licensed in 47 states, founded in 2000, offering conventional, FHA, VA, USDA, jumbo, and specialty loan products. The company serves residential borrowers across multiple homeownership scenarios with over 25 years of operational history and has funded $100B+ in loans.

Industry
Mortgage Lending & Financial Services
Founded
2000

Attack summary

Severity: critical — Confirmed exfiltration of regulated financial and personally identifiable information at significant scale: credit reports, tax documents, SSNs, and income documents from 10,300+ individuals. This constitutes regulated data (credit information and PII) material to financial services compliance and consumer harm risk.

BrainCipher claims to have exfiltrated approximately 10,300 documents totaling over 10.5 GB from Gold Star Mortgage. The leaked data includes lead sheets, credit reports, tax documents, income documents, documents containing Social Security Numbers (SSNs), working materials, and agent contact information.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • Lead sheets
  • Credit reports
  • Tax documents
  • Income documents
  • Social Security Numbers (SSNs)
  • Agent contact information
  • Working materials

Original description

AI-summarised, not from the leak post

N/A I don't have reliable, verified information about a specific company operating at "goldstarfinancial.com." There are multiple businesses that have used similar "Gold Star Financial" naming conventions in different jurisdictions (this is a fairly generic name used by mortgage brokers, lending companies, and financial services firms in various countries), so I cannot confidently confirm which specific entity this domain refers to, its current operational status, ownership, or verified business details without risking inaccurate attribution. If you can provide additional context (such as the specific country, registration details, or services advertised on the site), I can help assess it more accurately. Alternatively, if this is for threat intelligence purposes, I'd recommend verifying details through domain registration records (WHOIS), business registries, or regulatory filings relevant to

The leak post

captured from the group's site
We have approximately 10,300 (10.3k) documents from this company, with a total size of over 10.5 GB. Contents: Lead Sheets; Credit Reports; Tax Documents; Income Documents; Documents Containing SSNs; Working Materials; Agent Contacts. Leak happened on: 09.17.26. If you think you are here by mistake, please contact us at [email protected]
⏳ Deadline: September 29, 2026 at 05:33

Sources

Source

Indexed 4 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 Braincipher

Braincipher is a recently emerged ransomware group that was first observed in July 2024, operating with apparent financial motivations and targeting organizations primarily across North America and Europe. The group's origin and potential affiliations remain largely undocumented by major threat intelligence organizations, though their targeting patterns suggest a broad opportunistic approach rather than nation-state backing, likely operating as an independent entity rather than through established ransomware-as-a-service infrastructure. Their attack methodology and specific technical capabilities have not been extensively documented by CISA, FBI, or major security research firms, though their victim distribution across 44 confirmed targets spanning business services, manufacturing, technology, and healthcare sectors indicates a generalist approach to target selection rather than sector-specific expertise. No major high-profile campaigns or significant law enforcement actions have been publicly documented against this group by reputable sources, suggesting either a relatively low-impact operational scale or insufficient intelligence collection on their activities. As of current reporting, the group's operational status remains unclear due to limited public documentation from established threat intelligence sources. The group has been linked to 82 public disclosures across our corpus. First observed on a leak site on July 1, 2024; most recent post September 23, 2026. The operation is currently active.

Also tracked as: brain cipher.

Timeline of this disclosure

  • September 23, 2026goldstarfinancial.com listed by Braincipher on the group's public leak site

Other recent disclosures by Braincipher

Braincipher has been linked to 82 public victims on Darkfield. A sample of the most recent:

See the full Braincipher dossier →

Sector and geography

This disclosure adds to ransomware activity in the Financial Services sector, which has 1,195 disclosures indexed across all operators we track. Geographically, goldstarfinancial.com is reported in United States, a country with 3,167 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Braincipher means goldstarfinancial.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 Braincipher'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.