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high severity March 26, 2026 · 3 min read Unverified claim — what this is

jaxa.jp Listed by ALP-001 Ransomware Group

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

jaxa.jp was listed on ALP-001's leak site. ALP-001 claims to have stolen internal data. This is the group's claim, not a confirmed finding.

jaxa.jp Listed by ALP-001 Ransomware Group

On November 29, 2023, the Japanese space agency jaxa.jp appeared on the leak site of the ransomware group ALP-001. The listing states that internal files were exfiltrated during a ransomware attack, with 6.9 TB of data both stored and marked ready for potential release. The group set a public deadline of April 5, 2026. The disclosure does not specify which exact records were taken or how many individuals may be affected.

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Details in the Primary Listing

The ALP-001 leak site entry states that JAXA, Japan’s national aerospace and space agency with roughly $367 million in reported revenue, was hit by a ransomware operation. It lists 6.9 TB of internal files as both the storage volume and the amount staged for publication. No sample data has been publicly posted yet, and the listing does not detail the precise categories of information involved. The extortion deadline currently sits in 2026, giving the agency significant time to negotiate or mitigate before any mass release.

Public reporting on ALP-001 indicates the group follows a double-extortion model common to many ransomware operators: encrypt systems where possible, exfiltrate documents beforehand, then threaten both operational disruption and public data exposure unless payment is made.

Why This Matters for You and Your Family

Even when a breach hits a government-linked research organization like JAXA, ordinary people feel the impact. Employees, contractors, research partners, and anyone whose personal details passed through the agency’s systems could have information exposed. If your name, address, phone number, email, or government ID appears in those internal files, the data could surface on dark-web markets or extortion forums for years to come. Internal files often contain HR records, vendor contracts, travel details, and correspondence that link real identities to professional activities.

Once such information leaves official control, it rarely returns. Families end up dealing with spam, phishing campaigns tailored to known associations with JAXA, and long-term risks of identity theft that can affect credit, taxes, and employment background checks.

The Doxxing and Identity-Chain Risks

Leaked internal documents frequently create doxxing chains. An email address found in one file can be cross-referenced with gaming accounts, social-media handles, or family-member records stored elsewhere. Attackers automate these linkages, turning a single breach into a map of your entire digital life. Credential leaks of this nature routinely cascade into account takeovers on personal services, including gaming platforms used by children.

DoxxScan by GalaxyWarden continuously monitors across 13.1B+ breach records and 100+ platforms while using AI-powered identity-chain mapping to reveal how one exposed record connects to others. Its hands-on remediation specialists and household coverage, including children’s gaming accounts, help break those chains before they escalate into full identity theft or harassment.

ALP-001’s Known Track Record

Public reporting attributes ALP-001 as a ransomware and extortion actor that emerged in late 2022. The group has listed organizations across multiple countries, typically demanding payment to prevent release of stolen documents. Its playbook centers on initial access through phishing or unpatched remote services, followed by exfiltration of sensitive folders before encryption. The actor’s leak site serves as both a shaming platform and a marketplace for unsold data. While ALP-001 is not among the largest ransomware brands, its willingness to publish terabytes of internal files makes every listing a credible threat.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup handled by Warden specialists.
  • Enable continuous DoxxScan monitoring so the next breach that touches your data is caught in hours rather than months.
  • Rotate any password you used at JAXA or related partner systems anywhere it has been reused, and switch to 2FA through an authenticator app instead of SMS.
  • Cover the household — DoxxScan family coverage extends to dependents and children’s gaming accounts that often chain back to the same address or parent email.
  • Let the remediation specialists handle takedown requests across data brokers and extortion sites for you while you focus on securing day-to-day accounts.

The JAXA listing is a reminder that even organizations with strong national-security ties can lose control of internal data, and the consequences reach far beyond the agency itself. Taking deliberate steps now limits how far any future leak can travel. Start your DoxxScan trial to gain visibility and expert help that keeps your family’s digital footprint protected over the long term.

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
Disclosed March 26, 2026
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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