high severity July 15, 2025 · 3 min read Unverified claim — what this is

Nippn TH Listed by Lynx Ransomware Group

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

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

Nippn TH Listed by Lynx Ransomware Group

On July 15, 2025, Japanese food manufacturer Nippn appeared on the leak site of the lynx Ransomware Group, with the attackers claiming to have exfiltrated internal files during a ransomware incident.

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Reported Details of the Breach

Public reporting indicates that Nippn, founded in 1896 and formerly known as Nippon Flour Mills, was listed on the lynx leak portal hosted on the dark web. The company operates across flour milling, food ingredients, processed and frozen foods, ready-made meals, healthcare products, natural cosmetics, pet food, and biotechnology. It serves both business customers and individual consumers primarily across Asia.

Available reporting describes the incident as a ransomware attack in which internal files were taken. The exact number of records exposed remains unknown, and the specific types of data have not been publicly detailed beyond the broad category of internal files. No customer, employee, or partner count has been confirmed in connection with the leak.

Why This Matters for You and Your Family

When a company like Nippn suffers a breach, the information it holds can include details that connect to ordinary people. Suppliers, distributors, retail partners, employees, and consumers may have names, contact information, addresses, or payment records stored in the compromised systems. Once that data leaves the company’s control, it can be sold, traded, or used to target you directly.

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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 sample580 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.

Report details & sourcing

Attributed to Lynx · 415 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed July 15, 2025

Last reviewed August 8, 2026

Affected Unconfirmed

By GalaxyWarden Threat Research · Editorial & sourcing standards

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.

Threat-actor tracker

Lynx — 415 incidents tracked

Every breach we've attributed to Lynx, in one running log. See who else they've hit →

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