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high severity May 11, 2023 · 3 min read Unverified claim — what this is

DATALAN Listed by vicesociety Ransomware Group

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

DATALAN is more than 220 experts who are united by strong know-how and enthusiasm for technology. We have been on the market for more than 30 years and are among the top Slovak technology companies.

— from Vicesociety’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.
DATALAN Listed by vicesociety Ransomware Group

Datalan, the Slovak technology firm with more than 30 years of operation, was listed on the Vice Society ransomware leak site on May 11, 2023. The extortion group claims to have exfiltrated internal files during a ransomware attack on the company, which employs more than 220 specialists. The leak-site listing does not specify the volume or exact types of data taken, nor does it state how many individuals may ultimately be affected.

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Details from the Leak-Site Listing

The Vice Society portal, archived via ransomware.live, publicly named Datalan and asserted that sensitive internal files had been stolen. The disclosure indicates the data resulted from a ransomware intrusion but provides no sample files, no ransom demand figure, and no deadline for publication. Public reporting on Vice Society shows the group frequently uses this tactic of posting victim names to pressure payment even when full data dumps are not immediately released. The listing remains active, meaning the threat of further exposure continues.

Why This Matters for You and Your Family

When a technology services company like Datalan suffers a breach, the ripple effects reach ordinary customers, partners, and employees whose personal or financial details may sit inside those internal files. Even though the disclosure does not quantify affected records, any exfiltrated customer databases, employee payroll information, or vendor contracts can be used for identity theft, phishing, or fraud. Your family’s data could be caught in that net without your knowledge, especially if you have done business with Slovak firms that rely on Datalan’s infrastructure or cloud services.

Internal files exfiltrated in ransomware attacks often contain scanned contracts, email archives, and spreadsheets that list names, addresses, dates of birth, and sometimes bank details. Once those records leave the company’s control, they can circulate for years on dark-web markets.

The Doxxing and Identity-Chain Risks

Stolen internal files frequently link email addresses, usernames, and phone numbers to real identities. Threat actors then cross-reference those details across other breaches to build detailed profiles. A single credential pair taken from this incident can unlock personal email, banking portals, or government services if the same password was reused. Gaming accounts belonging to children are particularly vulnerable because kids often inherit family email addresses or phone numbers for account recovery; a compromise there can lead to doxxing, harassment, or further extortion. These identity chains grow quietly until someone uses the information for targeted attacks or identity fraud.

Vice Society’s Known Track Record

Public reporting attributes Vice Society’s emergence to mid-2021. The group has targeted education, healthcare, and technology sectors across Europe and North America. Notable prior victims include school districts and mid-sized service providers where the actors focused on data exfiltration before encryption. Their typical playbook involves initial access through compromised remote desktop credentials or exploited vulnerabilities, followed by exfiltration of documents over several days. Instead of always deploying ransomware, Vice Society often relies on extortion-only tactics—threatening to publish data unless payment is made. The group maintains a leak site that lists victims whether or not files are fully published, keeping pressure on organizations long after initial contact.

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 at Datalan or with its partners anywhere it is reused, and switch to 2FA through an authenticator app instead of SMS.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts which often chain back to the same contact details.
  • Let remediation specialists manage takedown requests for any exposed personal documents or broker listings that surface from this claimed breach.

The incident underscores that even established European technology companies remain targets, and the data stolen today can fuel identity crimes for years. Start your DoxxScan trial to gain continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage including children’s gaming accounts. DoxxScan is also effective for protecting gaming accounts because credential leaks like this one routinely cascade into account takeovers and doxxing chains.

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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Report details & sourcing

Severity High
Disclosed May 11, 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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