high severity July 17, 2025 · 3 min read Unverified claim — what this is

Kalchschmid GmbH & Co. KG Listed by Pear Ransomware Group

If you are a customer of Kalchschmid GmbH & Co. KG, here’s what is being claimed, and what it would mean for you.

The family-owned Kalchschmid company in the Swabian town of Balzhausen combines traditional craftsmanship with modern construction. Our highly qualified employees are specialists in wood construction, carpentry, tin work, roofing and scaffolding
— from Pear’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.

Kalchschmid GmbH & Co. KG Listed by Pear Ransomware Group

On July 17, 2025, the German family-owned construction company Kalchschmid GmbH & Co. KG appeared on the leak site of the pear ransomware group. Public reporting indicates that internal files were exfiltrated during a ransomware attack on the business based in Balzhausen, a small Swabian town. Although the exact number of people whose personal information may have been exposed remains unknown, anyone whose records were stored in the company’s systems — employees, customers, suppliers, or their families — could now be at risk.

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What Public Reporting Shows

Available reporting describes the incident as a classic ransomware operation in which attackers gained access, copied internal files, and later listed the victim on their public leak site to pressure payment. The data taken includes internal files that almost certainly contain names, addresses, contact details, financial records, and employee information typical of a construction and carpentry business. No precise volume of records has been published, and the company has not issued a public statement detailing the breach scope as of the latest available information.

Why This Matters for You and Your Family

When a local business like Kalchschmid suffers a breach, the impact reaches far beyond the company itself. Your name, address, phone number, or bank details may have been sitting in supplier lists, payroll files, or customer invoices. Once that information is in attackers’ hands, it can be sold, published, or used to target you directly. For families, this often means children’s names and school-related records can surface as well, especially if the company handled any family-oriented projects or employed parents whose emergency contacts listed household members.

Credential leaks like this one frequently cascade into account takeovers on other services where the same email and password were reused. A single exposed work document can therefore endanger your personal email, online banking, or even your children’s gaming accounts.

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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 Pear · 127 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed July 17, 2025

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.

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Pear — 127 incidents tracked

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

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