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high severity December 29, 2023 · 3 min read Unverified claim — what this is

Erbilbil Bilgisayar (You have 72 hours) Listed by alphv Ransomware Group

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

Erbilbil Bilgisayar was listed on Alphv's leak site. Alphv claims to have stolen internal data. This is the group's claim, not a confirmed finding.

Erbilbil Bilgisayar (You have 72 hours) Listed by alphv Ransomware Group

Erbilbil Bilgisayar was listed on the Alphv ransomware group’s leak site on December 29, 2023, with a 72-hour countdown and the warning “You have 72 hours.” The Turkish software development and systems integration company, which builds custom management and sector-specific applications, is claimed to have had internal files exfiltrated during a ransomware attack. The listing does not specify how many individuals or partner organisations may be affected by the exposure of those files.

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Primary Disclosure Details

The Alphv leak site states that internal files were taken from Erbilbil Bilgisayar following a ransomware deployment. No exact volume of data or list of record types is published on the page. The notification simply confirms that data was successfully exfiltrated and gives the victim a short window to negotiate before samples or full archives are released. Public mirrors of the leak site, such as ransomware.live, preserve the original posting timestamp of December 29, 2023, and the 72-hour timer language.

Why This Matters for You and Your Family

When a company that builds software for other organisations is breached, the exposed internal files can contain contracts, employee records, client contact lists, project specifications, or configuration data that tie real people to specific systems. If your employer, school, healthcare provider, or local government uses solutions developed or supported by Erbilbil Bilgisayar, your personal details may now sit inside the stolen archive. Even when the leak site does not publish record counts, the risk is concrete: once data leaves the victim’s control it can appear on additional criminal marketplaces within days.

Doxxing and Identity-Chain Risks

Internal files from a software firm frequently include spreadsheets that link employee names, email addresses, phone numbers, project codes, and sometimes customer identities. Threat actors chain this information with other breaches to map handles to real identities. A leaked work email can be tested against personal accounts, gaming logins, or family cloud storage. Children’s gaming accounts are especially vulnerable because the same password or recovery phone number often appears in both corporate and home environments. The result is a widening doxxing chain that can lead to targeted phishing, account takeovers, or extortion attempts against you or members of your household.

Alphv’s Known Track Record

Public reporting attributes the Alphv group, also known as BlackCat, with emerging in late 2021. The gang has claimed responsibility for attacks on dozens of organisations across healthcare, manufacturing, education, and technology sectors. Their typical playbook combines initial access through phishing or exploited remote desktop services, followed by rapid lateral movement, data exfiltration, and then dual extortion: demanding ransom to prevent file encryption and a second payment to stop publication of stolen documents. The group frequently uses 72-hour or 48-hour countdowns on their leak site to pressure victims. The Erbilbil Bilgisayar listing follows this exact pattern.

What to do

  • Run a DoxxScan to map every link between your emails, phones, usernames, and real-world identity so you can see exactly what chains back to the Erbilbil Bilgisayar breach.
  • Rotate any password you used at Erbilbil Bilgisayar or any of its client organisations, then enable 2FA with an authenticator app instead of SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your data is flagged within hours rather than months.
  • Cover the household with DoxxScan family protection that includes dependents and children’s gaming accounts which often reuse credentials exposed in corporate leaks.
  • Let remediation specialists handle data-broker takedown requests and removal of any exposed personal documents on your behalf.

The speed with which ransomware groups move stolen data means you cannot afford to wait for the next leak site update. Starting proactive identity-chain mapping and continuous monitoring now limits how far this claimed breach can reach into your life. DoxxScan by GalaxyWarden delivers that continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that explicitly protects children’s gaming accounts.

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 the filing does not enumerate what was exposed
Disclosed December 29, 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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