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high severity June 16, 2023 · 3 min read Unverified claim — what this is

STIWA.COM Listed by clop Ransomware Group

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

Automationstechnik & Automationslösungen vom Hersteller - STIWA - STIWA

— from Clop’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.
STIWA.COM Listed by clop Ransomware Group

On June 16, 2023, Austrian industrial automation firm STIWA appeared on the leak site operated by the Clop ransomware group. The listing states that internal files were exfiltrated during a ransomware attack; the exact number of records affected and the specific data types remain undisclosed by both the threat actor and the company.

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Primary Disclosure Details

The Clop leak site entry for stiwa.com states that the manufacturer of automation technology and solutions suffered a ransomware incident resulting in data exfiltration. No victim notification quantifying impacted individuals or describing the precise contents of the stolen material has been made public. The disclosure indicates that files were taken but provides no further breakdown of customer records, employee personal data, or proprietary schematics. Public mirrors of the leak site, such as ransomware.live, preserve the original posting date of June 16, 2023, and note that the listing remains active without an announced deadline for publication or auction.

Why This Matters for You and Your Family

When a manufacturing supplier like STIWA loses control of internal files, anyone whose personal information ever passed through that environment faces concrete risk. Suppliers in the automation sector routinely handle employee details, vendor contracts, and sometimes customer contact lists from factories and engineering firms across Europe and beyond. If your employer, your doctor’s practice, or a company you buy industrial components from works with STIWA, your data may now sit in an attacker’s archive. Internal files exfiltrated can include spreadsheets that link names, addresses, dates of birth, and national identification numbers — the exact ingredients needed for identity theft that can follow you and your family for years.

Doxxing and Identity-Chain Implications

Exfiltrated internal files rarely exist in isolation. A single leaked spreadsheet can connect an email address to a physical address, a phone number, or an employee ID. Attackers and subsequent data brokers then chain that information with credential leaks from other breaches, gaming accounts, or social-media handles. The result is a detailed profile that enables doxxing, targeted phishing, or even swatting. Credential leaks like this one frequently cascade into account takeovers on personal email, banking portals, and especially gaming platforms used by children. A compromised child’s gaming account tied to the same household address can quickly expose the entire family’s real-world identity.

Clop’s Publicly Known Track Record

Public reporting attributes the Clop gang’s emergence to 2019, when it began deploying the Clop ransomware variant derived from the earlier CryptoMix family. The group gained notoriety in 2021 and 2022 by shifting from mass encryption to selective extortion, threatening to publish sensitive files unless victims paid. Notable prior victims include large enterprises in healthcare, finance, and logistics sectors. Their typical playbook involves initial access through vulnerable internet-facing servers or phishing, followed by extensive internal reconnaissance, data exfiltration, and then dual extortion: demanding ransom to prevent encryption and a second payment to avoid data publication on their leak site. The STIWA listing fits this pattern of targeting industrial and technology manufacturers whose internal files may contain valuable intellectual property or personal datasets.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup handled by specialists.
  • 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 ever used at STIWA or related vendor portals anywhere it has been reused, and switch to 2FA through an authenticator app instead of SMS.
  • Cover the household with DoxxScan family coverage that extends to dependents and children’s gaming accounts that can chain back to the same address or leaked files.
  • Let remediation specialists manage takedown requests across data brokers and leak repositories on your behalf while you focus on securing day-to-day accounts.

The STIWA breach demonstrates once again that even specialized industrial suppliers can become gateways to personal exposure for thousands of unrelated individuals. A forward-looking approach means treating every vendor breach as a prompt to lock down your own identity chains before criminals connect the dots. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts at risk of cascading takeovers.

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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Stiwa.Com is one listing. Your email is probably in others.
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Report details & sourcing

Severity High
Disclosed June 16, 2023
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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