high severity November 05, 2023 · 3 min read Unverified claim — what this is

penanshin Listed by ALPHV Ransomware Group

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

At Penanshin, we pride ourselves on our readiness and attention to details. For this reason, we have made it our goal not only to serve you professionally - like we always do - but also to afford you ease of mind and quality service, right from the start.
— from Alphv’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.

penanshin Listed by ALPHV Ransomware Group

On November 5, 2023, shipping and logistics company Penanshin appeared on the leak site of the Alphv ransomware group. The listing states that internal files were exfiltrated during a ransomware attack. The company has not publicly quantified how many individuals or records are affected, and the leak-site posting does not detail the specific data types contained in the stolen files.

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Reported Details from the Listing

The Alphv leak site entry, still accessible via the onion address at the time of analysis, claims successful data exfiltration from Penanshin’s systems. It presents samples of the allegedly stolen material and threatens further publication if demands are not met. The primary disclosure does not specify the volume of data taken, the exact systems compromised, or any ransom amount. Penanshin’s own public statements acknowledge the incident occurred but provide no additional technical specifics about the breach scope or timeline of initial intrusion.

Why This Matters for You and Your Family

When a logistics firm like Penanshin suffers a ransomware breach, the exposed internal files can easily contain information that touches ordinary people. Customers, vendors, employees, and their dependents may find names, addresses, contact details, financial records, or employment information at risk. Even if the exact number of affected records remains unknown, the high severity rating reflects the real possibility that personal data linked to you or your family has left the company’s control. Once that data circulates on criminal forums, it rarely stays contained.

The Doxxing and Identity-Chain Risk

Stolen internal files frequently serve as the first link in a doxxing chain. An email address or phone number taken from a logistics company’s records can be correlated with gaming usernames, social-media handles, or family-member profiles. Attackers then use these connections to impersonate victims, reset account passwords, or escalate to full identity theft. Credential leaks of this nature regularly cascade into takeovers of personal and children’s gaming accounts that share the same email or password. The result is not a single breach but an expanding map of your household’s digital footprint.

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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 Alphv · 727 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed November 05, 2023

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

Alphv — 727 incidents tracked

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

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