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high severity August 03, 2023 · 3 min read Unverified claim — what this is

admsc.com Listed by lockbit3 Ransomware Group

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

Al Doha Maintenance & Services Centre (ADMSC) was founded in the year 1997 by Mr. John. B. Carnelio with a vision of providing Quality Services to the fast-emerging Qatari Market.Since its establishment, ADMSC has developed a dynamic business app...

— from LockBit’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.
admsc.com Listed by lockbit3 Ransomware Group

On August 3, 2023, Qatari company Al Doha Maintenance & Services Centre (ADMSC) appeared on the LockBit 3.0 ransomware leak site, with the group claiming to have exfiltrated internal files during a ransomware attack. The listing does not specify how many individuals may have had their information exposed, nor does it detail the exact volume or types of documents taken beyond claiming that internal files were removed.

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Primary Disclosure Details

The LockBit 3.0 leak site listing states that ADMSC suffered a ransomware intrusion in which attackers successfully exfiltrated internal files before encrypting systems. The disclosure indicates the company, founded in 1997 and operating in Qatar’s maintenance and services sector, had data taken but provides no further breakdown of record counts or specific data categories. Public mirrors of the leak site, such as ransomware.live, preserve the original posting with its August 03, 2023 timestamp and state the actor as LockBit 3.0. The notification does not quantify affected records or list sample data types, leaving the precise scope of exposure unknown to the public.

Why This Matters for You and Your Family

When a company like ADMSC that provides maintenance and support services in Qatar has internal files stolen, anyone whose personal or employment records passed through that organization faces real risk. Internal files often contain employee names, contact details, identification numbers, contract information, and financial records that can be used for identity theft or targeted fraud. If you or a family member ever worked with, contracted through, or had personal data processed by ADMSC, your information may now sit in an attacker’s archive. Even without exact numbers, the breach’s high severity rating reflects the potential for long-term exposure once stolen data circulates on underground markets.

Doxxing and Identity-Chain Implications

Stolen internal files rarely stay isolated. Attackers routinely cross-reference employee emails, phone numbers, and addresses with other breaches to build detailed identity chains. A single leaked work document can link your professional handle to personal accounts, home address, and family members. This chaining effect turns one corporate breach into multiple attack surfaces, increasing the chance of doxxing, SIM-swapping, or spear-phishing campaigns aimed at you or your household. Credential leaks of this nature also cascade into gaming accounts belonging to you or your children, where the same reused email and password combinations enable takeovers that expose additional personal details and location data.

LockBit 3.0 Track Record

Public reporting attributes LockBit 3.0 as the latest iteration of the LockBit ransomware operation, which first emerged in 2019 and rebranded to version 3.0 in early 2022. The group has targeted organizations across dozens of countries, with notable prior victims including healthcare providers, manufacturers, and government contractors. Their typical playbook involves initial access through compromised credentials or remote desktop vulnerabilities, followed by rapid exfiltration of sensitive files and deployment of ransomware to encrypt remaining data. LockBit 3.0 then uses dual extortion tactics: threatening to publish stolen data on their leak site while simultaneously demanding payment to prevent encryption or data release. The actor continues to update its tooling and leak-site infrastructure, maintaining a high volume of attacks despite periodic law-enforcement pressure.

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 ADMSC or related services 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 protection to dependents and children’s gaming accounts vulnerable to the same credential chaining.
  • Let remediation specialists manage takedown requests for any exposed personal information appearing on data broker or extortion sites.

The ADMSC listing on the LockBit 3.0 site is a reminder that even mid-sized service companies in regional markets can become gateways to personal data exposure for employees and customers alike. Staying ahead requires proactive visibility into how your information travels across breaches and platforms. 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 from cascading credential leaks. Source: LockBit 3.0 leak site listing 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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Report details & sourcing

Severity High
Disclosed August 03, 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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