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high severity May 09, 2024 · 3 min read Unverified claim — what this is

Administração do Porto de São Francisco do Sul (APSFS) Listed by ransomhub Ransomware Group

If you are a customer of Administração do Porto de São Francisco, here’s what is being claimed, and what it would mean for you.

Administração do Porto de São Francisco was listed on Ransomhub's leak site. Ransomhub claims to have stolen internal data. This is the group's claim, not a confirmed finding.

Administração do Porto de São Francisco do Sul (APSFS) Listed by ransomhub Ransomware Group

On May 9, 2024, the Administração do Porto de São Francisco do Sul (APSFS) appeared on the RansomHub ransomware group's leak site. The listing indicates that internal files were exfiltrated during a ransomware attack, with the data volume reaching 548.72 GB. The entry shows 99 visits so far and remains unpublished, meaning the full dataset has not yet been made freely available for download.

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Details from the Leak Site

The RansomHub leak page states that APSFS suffered a ransomware intrusion in which attackers copied internal files before encrypting systems. No specific record count of individuals is provided, and the disclosure does not list exact data types such as names, government IDs, or financial details. The sample files shown on the portal are described only as internal documents. The group has not publicly set an explicit publication deadline in the current listing, though RansomHub typically escalates pressure after an initial negotiation window.

Why This Matters for You and Your Family

When a port authority's internal files are stolen, the information often includes contracts, employee records, vendor details, and operational logs that can contain personal data of local workers, contractors, and residents who interact with the port. Even if your name is not listed in the initial samples, exfiltrated internal files frequently hold spreadsheets, scanned documents, or email archives that reference everyday people. Once such data leaves a secure environment, it can surface in identity-theft markets months or years later. Families living or working near São Francisco do Sul therefore face an elevated risk that their personal information is now in criminal hands.

The Doxxing and Identity-Chain Risk

Stolen internal files rarely stop at one breach. Attackers map relationships between work emails, personal addresses, phone numbers, and even family members listed in HR or vendor records. These links create doxxing chains that let criminals target you or your children across social media, gaming platforms, and financial accounts. Credential leaks of this kind often cascade into account takeovers because the same password used for a port-related system may be reused at home. Gaming accounts belonging to children are especially vulnerable once an address or parent email is exposed, turning a corporate breach into a household privacy incident.

RansomHub's Known Track Record

Public reporting attributes RansomHub's emergence to early 2024. The group has claimed responsibility for attacks on organizations across healthcare, manufacturing, and government sectors. Their typical playbook involves initial access through phishing or exploited remote desktop services, followed by exfiltration of sensitive files before deploying ransomware. RansomHub then uses a dual-extortion model: threatening both data publication on their leak site and contact with victims' customers or partners. The group maintains an active .onion portal and frequently updates listings to increase pressure on targets that refuse to pay.

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 surfaces in hours rather than months.
  • Rotate any password you used for APSFS-related accounts or services and replace it with a unique passphrase while enabling 2FA through an authenticator app.
  • Cover the household with DoxxScan family protection that extends to dependents and children's gaming accounts that could be chained to the same leaked address or documents.
  • Let remediation specialists manage takedown requests for any exposed personal records that appear on data-broker or underground sites.

The incident underscores how quickly a regional port authority breach can ripple into personal exposure for ordinary families. Staying ahead requires more than checking a single list; it demands ongoing visibility into how your information travels. DoxxScan by GalaxyWarden delivers that visibility through continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children's gaming accounts. Source: RansomHub 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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Administração do Porto de São Francisco is one listing. Your email is probably in others.
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Report details & sourcing

Severity High
Disclosed May 09, 2024
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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