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high severity May 06, 2025 · 3 min read Unverified claim — what this is

NSS 長崎船舶装備株式会社 Listed by qilin Ransomware Group

If you are a customer of NSS 長崎船舶装備株式会社, here’s what is being claimed, and what it would mean for you.

Since our founding in 1943, our shipbuilding business has supported Japan's shipbuilding industry with interior construction work. We boast the long history and track record of excellence in the ship interior industry, with a national market ...

— from Qilin’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.
NSS 長崎船舶装備株式会社 Listed by qilin Ransomware Group

NSS 長崎船舶装備株式会社, a Japanese company founded in 1943 that specializes in ship interior construction, has been listed on the leak site of the qilin ransomware group. Public reporting indicates the attackers exfiltrated internal files during a ransomware incident. The listing appeared on May 06, 2025, and anyone whose personal or employment data was stored in those files could now be exposed.

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What's Publicly Reported from Reporting

The qilin ransomware group posted NSS 長崎船舶装備株式会社 on its data leak site, claiming to have stolen internal company files. Available reporting describes the victim as a long-established firm supporting Japan’s shipbuilding industry with interior work. No exact victim count has been released, and the precise volume or types of files remain unclear from public information. The incident follows the group’s typical pattern of exfiltrating data before encrypting systems and then threatening to publish it.

Why This Matters for You and Your Family

When a company like this suffers a breach, employee records, vendor contracts, customer details, or partner information can end up in the hands of criminals. Internal files often contain names, addresses, dates of birth, phone numbers, email accounts, and sometimes government identification numbers. If your employer, a family member’s employer, or a business you deal with was affected, that information can be used to target you with identity theft, phishing, or financial fraud. Ordinary families rarely realize how many of their details sit inside supplier and contractor databases until it is too late.

The Doxxing and Identity-Chain Risks

Stolen internal files frequently include email addresses, usernames, and project notes that link online handles to real people. Attackers chain these fragments together: an work email leads to a personal account, which leads to a child’s gaming username, which reveals a home address. Once the chain forms, doxxing escalates quickly. Credential leaks like this one regularly cascade into account takeovers across gaming platforms, social media, and email. Children’s gaming accounts are especially vulnerable because parents often reuse passwords or security questions that appear in work files.

Qilin Ransomware Group’s Track Record

Public reporting attributes the attack to the qilin ransomware group. The group emerged in 2022 and has since hit organizations across multiple countries with a double-extortion playbook: they encrypt victim systems, exfiltrate sensitive data, and demand payment to prevent publication. Notable prior victims include healthcare providers, manufacturers, and technology firms. Their typical approach involves initial access through phishing or exploited remote desktop services, followed by lateral movement to harvest files, and finally posting samples on their leak site with countdown timers to pressure payment.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup handled by the service.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure is caught in hours rather than months.
  • Rotate any password you used at NSS 長崎船舶装備株式会社 or related business accounts, then replace it everywhere else it is reused and enable 2FA through an authenticator app.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts that can chain back to the same leaked information.
  • Let remediation specialists handle takedown requests across data brokers and exposed records while you focus on securing your own accounts.

The speed with which ransomware groups move stolen data means ordinary families must act quickly rather than wait for official notices. Starting with clear visibility into where your information already appears online remains the most practical defense. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping that connects handles to real identities, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts. Source: qilin leak site (via ransomware.live)

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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NSS 長崎船舶装備株式会社 is one listing. Your email is probably in others.
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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed May 06, 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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