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high severity September 09, 2025 · 4 min read Unverified claim — what this is

noblecorp.net Listed by yurei Ransomware Group

If you are a customer of noblecorp.net, here’s what is being claimed, and what it would mean for you.

noblecorp.net was listed on Yurei's leak site. Yurei claims to have stolen internal data. This is the group's claim, not a confirmed finding.

noblecorp.net Listed by yurei Ransomware Group

On September 9, 2025, the Indian industrial insulation company Noble Corporation appeared on the leak site of the yurei ransomware group. Internal files were allegedly exfiltrated during a ransomware attack, and the data is now publicly listed, potentially exposing employee records, supplier contracts, project documents, and other sensitive business information that can be traced back to individuals and their families.

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Reported Details of the Incident

Public reporting indicates that Noble Corporation, founded in 1935 and based in India, had internal files stolen in a ransomware incident. The yurei group posted the data on its leak site, accessible via the Tor address hosted on ransomware.live. The exact number of affected individuals remains unknown, but the breach involves documents that typically contain names, contact details, addresses, financial references, and operational data from a company serving manufacturing, construction, and energy sectors across India. No confirmed timeline for the initial intrusion has been released beyond the September 9 listing date.

Why This Matters for You and Your Family

When a company like Noble Corporation suffers a breach, the information exposed rarely stays inside corporate systems. Employee personal details, vendor records, and project files often include home addresses, phone numbers, family member names, and sometimes children’s information. Once that data reaches a ransomware leak site, anyone can download and cross-reference it. For ordinary families whose data was caught in the breach, this creates immediate risks of identity theft, phishing campaigns, and unwanted contact that can escalate quickly.

Credential leaks from such incidents frequently cascade into account takeovers. If an employee reused a work password on personal email, banking, or shopping sites, attackers can test those credentials elsewhere. The same applies to any family member whose details appear in the stolen files.

The Doxxing and Identity-Chain Risks

Ransomware groups do not stop at posting data. They rely on the fact that one leaked record links to many others. A supplier contract might contain an employee’s email and phone number. That email can be tied to social-media accounts, children’s gaming usernames, or school-related forms. Attackers follow these connections to build a full picture of a person’s life, a process known as identity-chain mapping. The result is doxxing that can expose your home address, family relationships, and daily routines. Gaming accounts belonging to children are especially vulnerable because they often share the same household email or phone number used in the breached corporate documents.

Yurei Ransomware Group’s Known Activity

Public reporting attributes the attack to the yurei ransomware group. The group emerged in recent years and has targeted organizations across multiple sectors by gaining initial access through common vectors such as phishing or exploited remote services, exfiltrating data before encrypting systems, and then publishing samples on leak sites when victims do not pay. Their typical playbook combines data theft with extortion pressure, listing stolen files publicly after a deadline passes. Exact prior victim counts and full history remain limited in open sources, but the group’s leak-site activity follows patterns seen in similar ransomware operations.

What to do

  • Run a DoxxScan to map every link between your emails, phone numbers, handles, and real-world identity so you can see exactly what chains back to the Noble Corporation breach.
  • Rotate any password you used at Noble Corporation or related vendor accounts, then enable two-factor authentication through an authenticator app on every service where that password was reused.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next leak exposing you or your family is flagged within hours rather than months.
  • Cover the entire household with DoxxScan family protection, which includes children’s gaming accounts that often connect back to the same addresses or contacts found in corporate files.
  • Let remediation specialists handle takedown requests for any exposed personal information appearing on data-broker sites or forums linked to the incident.

The Noble Corporation breach is a reminder that corporate ransomware incidents quickly become personal threats for the families whose data travels with the files. Acting promptly on exposed credentials and hidden connections limits the damage. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists, with household coverage that explicitly includes children’s gaming accounts. Start your DoxxScan trial today to regain control before the next wave of phishing or doxxing begins.

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed September 09, 2025
Last reviewed August 8, 2026
Affected Unconfirmed
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
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