Cyberleek GTA 6: Development Build v1.0.1

Published 15 October 2026 · Sources checked at publication time · This page does not host or link to leaked files

The short verdict

No trustworthy, independent verification shows that the file advertised as GTA 6: Development Build v1.0.1.08022025 is a real playable Rockstar Games build. Rockstar has not announced a public GTA VI demo, beta, PC installer or development build.

What happened with Cyberleek?

An anonymous source using the Cyberleek name claimed to possess GTA VI development material and tied further releases to the market value of a cryptocurrency token. Reporting by Forbes and other publications described a promise to release a purported 200GB-plus playable build if the token reached a $30 million market capitalisation.

The target was not reached. On 14 October, Insider Gaming reported that the portal had gone offline and quoted a message saying “no build.” However, a separate listing reported by Dexerto advertised a download under the title “GTA 6: Development Build v1.0.1.08022025” for $40.

Those conflicting messages do not authenticate the build. They make it harder to establish who controls a current site, mirror or payment address.

Why “Cyberleek” websites cannot be trusted

The originally reported portal going offline created an obvious opportunity for copycat domains. A replacement website can copy a name, design, wallet address, post or version label without proving that it is controlled by the same person.

Kaspersky specifically reports that cybercriminals created multiple sites using the Cyberleek identity and falsely promising access to “official” leaked GTA VI versions. Its advice is not to test the archives or installers on your own computer.

We cannot authenticate any current Cyberleek-branded sales page as an original or legitimate source. Even if a page looks polished, uses HTTPS or accepts cryptocurrency, that says nothing about the safety or authenticity of its download.

Documented GTA 6 malware risk

The malware risk is not theoretical. Independent security companies have already analysed malicious files promoted as GTA VI downloads:

• Malwarebytes found fake GTA 6 sites delivering gta6_installer.exe, an information stealer targeting browser passwords, cookies and authenticated sessions.
• Huntress analysed a fake leaked GTA 6 ISO containing remote-access trojans, an infostealer and ransomware used as a wiper.
• TweakTown reported conflicting Cyberleek-branded download sizes and a purported 113GB file made almost entirely from empty padding around a malicious payload.

A large ISO can be mostly useless padding. A password-protected archive can be used to prevent email and cloud scanners from seeing its contents. A request to disable Microsoft Defender or run a PowerShell command is a critical warning sign.

Are GitHub GTA 6 build listings safe?

No repository becomes safe simply because it is on GitHub. GitHub hosts user-submitted projects; it does not certify that an uploaded game build belongs to Rockstar or is free from malware.

Not every page mentioning Cyberleek is a scam. Some repositories document news, hashes or research and provide no game download. The dangerous category is a repository or release offering an alleged playable build, installer, launcher, crack, ISO, torrent, password-protected archive or “verification” program.

• Do not run release executables or scripts.
• Do not paste commands into PowerShell, Command Prompt or the Windows Run box.
• Do not disable antivirus, SmartScreen or browser protection.
• Do not trust forks, stars, comments or a clean-looking README as proof.
• Report repositories distributing malware through GitHub's abuse process.

What Rockstar has actually confirmed

Rockstar's official GTA VI website lists the game for release on 19 November 2026. Official information and media are available through Rockstar's own domain and authorised console storefronts.

Rockstar has not published “GTA 6: Development Build v1.0.1,” a public development build, a leaked-build payment page or an unofficial PC installer. A site claiming otherwise should be treated as unauthorised and dangerous.

What to do if you downloaded or ran it

1. If you only downloaded it: do not open, mount, extract or preview the file. Delete it and empty the recycle bin.
2. If you ran or mounted it: disconnect the computer from Wi-Fi and Ethernet immediately.
3. Use Microsoft Defender Offline or another reputable security rescue scanner. Do not rely only on the suspicious file's own uninstall option.
4. From a separate clean device, change your email, Rockstar, Steam, Discord, banking and other important passwords. Revoke existing login sessions.
5. Enable two-factor authentication. If the affected browser stored cryptocurrency wallet access, move funds from a clean device and rotate credentials.
6. If an infostealer, RAT or wiper is detected, contact a qualified incident-response professional. A clean Windows reinstall may be safer than trying to repair a heavily compromised system.
7. If you paid, contact the payment provider where possible and preserve the URL, transaction details and messages for a fraud report. Cryptocurrency transfers are usually irreversible.

How to spot the next fake build

• It offers GTA VI before the official release through an unknown domain, direct message, torrent or file host.
• It asks for cryptocurrency, gift cards or a payment with no buyer protection.
• It uses urgency: limited mirrors, expiring access, private slots or an imminent takedown.
• It requires a launcher, activation tool, crack, survey, browser extension or password-protected archive.
• It asks you to ignore a Windows warning, disable antivirus or run as administrator.
• Its only “proof” is a version string, video, screenshot, file size or social-media claim.

Sources and further reading

This warning uses public reporting and security research. Claims about possessing a complete GTA VI build remain unverified.

• Rockstar Games — Official Grand Theft Auto VI pageOfficial release information and media.
• Kaspersky — GTA 6 fake leaks, early access and scamsCyberleek impersonation sites and download-safety advice.
• Malwarebytes — Fake GTA 6 sites deliver an infostealerAnalysis of fake sites and gta6_installer.exe.
• Huntress — Fake GTA 6 download malware analysisTechnical analysis of a malicious ISO.
• Insider Gaming — Cyberleek site goes offline14 October reporting on the failed market-cap target and “no build” message.
• Dexerto — Alleged development build advertised for $40Reporting on the exact v1.0.1.08022025 listing; authenticity was not verified.