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high severity September 22, 2025 · 3 min read Unverified claim — what this is

Tenryu America Listed by akira Ransomware Group

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

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

Tenryu America Listed by akira Ransomware Group

On September 22, 2025, Tenryu America appeared on the leak site of the Akira ransomware group. The company, a manufacturer of more than 3,000 types of carbide saw blades used in woodworking, metalworking, and composite machining, is claimed to have had internal files exfiltrated during a ransomware attack. Public reporting indicates the attackers claim to possess employee records including dates of birth, home addresses, and phone numbers, along with some client data, financial documents, contracts, and NDAs.

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Reported Details from Reports

Available reporting from the Akira leak portal describes the incident as a successful ransomware deployment followed by data exfiltration. The group states it is prepared to publish corporate documents and warns that employee information such as DOB, addresses, phones will be released if demands are not met. No exact number of affected individuals has been confirmed, and the precise volume of records remains undisclosed. The breach notification appeared on the ransomware.live aggregator site, which tracks Akira activity.

Why This Matters for You and Your Family

When a company that employs people in your community suffers a breach like this, your personal information can end up exposed even if you never directly interacted with Tenryu America. Employee data often includes details that overlap with household records — the same addresses, phone numbers, and dates of birth that appear on your family’s driver’s licenses, utility accounts, and children’s school forms. Once that information reaches criminal marketplaces, it becomes raw material for identity theft, loan fraud, and targeted scams against you and those you protect.

The Doxxing and Identity-Chain Risks

Leaked employee files rarely stay isolated. A home address from an HR spreadsheet can be cross-referenced with usernames found in earlier gaming breaches or social-media leaks. This creates an identity chain that links your work life, family life, and online handles. Public reporting on similar incidents shows that such chains frequently lead to doxxing, where attackers publish personal details online to pressure victims or sell the dossiers to others. Credential leaks of this nature also cascade into account takeovers, especially for gaming platforms used by children that rely on the same email addresses or recycled passwords.

Akira Group’s Publicly Known Track Record

Public reporting attributes the Akira ransomware group with emerging in 2023. The gang has targeted organizations across manufacturing, healthcare, education, and professional services. Its typical playbook involves initial access through compromised credentials or remote desktop vulnerabilities, followed by exfiltration of sensitive files before encryption. The group then posts samples on its leak site and demands payment to prevent full publication. Extortion tactics focus on the sensitivity of employee and client data rather than solely on operational disruption.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real-world identity, then use the cleanup to break those chains.
  • Rotate any password you have ever used at Tenryu America or related vendor systems, and enable 2FA through an authenticator app instead of text messages.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next leak exposing your family is caught and addressed in hours rather than months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which frequently become entry points when corporate credentials are reused.
  • Let remediation specialists handle takedown requests for any exposed personal documents or broker listings that surface from this incident.

The speed with which ransomware groups like Akira move from breach to public shaming leaves little room for delay. Protecting your family now requires more than changing a single password; it demands ongoing visibility into how your information travels across the internet. DoxxScan by GalaxyWarden delivers that visibility through continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping that connects scattered handles to real identities, and hands-on remediation by specialists who manage takedowns for you. Its household coverage also safeguards children’s gaming accounts that often link back to the same leaked addresses and emails. Start your DoxxScan trial today and close the gaps before the next wave of attackers finds them.

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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Tenryu America 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 September 22, 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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