high severity October 17, 2024 · 4 min read Unverified claim — what this is

interspiro.com Listed by Black Basta Ransomware Group

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

At Interspiro, we’ve worked for almost a hundred years to keep professionals breathing in hazardous environments. Many of our technological breakthroughs in breathing equipment have become industry standard, such as 300 bar and positive pressure. Today our equipment is used by firefighters and divers all over the world, and we work in close partnership with fire and rescue services, defence, shipping and heavy industry to meet and exceed their requirements.SITE: www.interspiro.com Address : Kemistvägen 21, Täby, Stockholm 183 79, SE Sweden10225 82nd Avenue, Pleasant Prairie, WI, 53158-5801 Un
— from Blackbasta’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.

interspiro.com Listed by Black Basta Ransomware Group

On October 17, 2024, the Swedish breathing-equipment manufacturer Interspiro appeared on the leak site operated by the Black Basta ransomware group. The listing states that internal files were exfiltrated during a ransomware attack on the company, whose equipment is used by firefighters, divers, defence personnel and heavy-industry workers worldwide. Anyone whose personal or employment records are contained in those files now faces the standard post-breach risks of identity theft, credential abuse and targeted fraud.

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Reported Details from the Listing

The Black Basta leak page for interspiro.com states that the actor obtained internal files after deploying ransomware. The disclosure does not quantify the number of records affected, list specific data types such as customer databases or employee spreadsheets, or state the ransom demand. It simply asserts that data was stolen and gives the company until a deadline—now expired—to negotiate before samples or full archives are published. The listing includes Interspiro’s Swedish headquarters address in Täby and its U.S. location in Pleasant Prairie, Wisconsin, but provides no further technical indicators of compromise.

Why This Matters for You and Your Family

If you have ever worked with or purchased equipment from Interspiro, or if a first responder or defence contractor in your household has done so, your personal information may be among the exfiltrated files. Even when exact record counts remain unknown, ransomware operators routinely harvest names, addresses, dates of birth, phone numbers, email accounts and, in many cases, scanned employment contracts or insurance forms. Once those details surface on a criminal marketplace, they become raw material for account takeovers, tax fraud, medical-identity theft and spear-phishing campaigns aimed at you or your relatives.

October 17, 2024 marks the moment the incident moved from private extortion to public exposure. From that date forward, any data Black Basta chooses to release can be downloaded by thousands of opportunistic criminals. Ordinary families connected to fire departments, dive teams, shipping firms or industrial sites that rely on Interspiro gear therefore share the same exposure level as the company’s direct employees.

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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 Blackbasta · 522 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed October 17, 2024

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

Blackbasta — 522 incidents tracked

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