On 2025-11-02, Flyoobe users were alerted about a fake download site, potentially hosting malware, which targets Windows 10 upgraders. The fake site, https://flyoobe.net (do not visit), poses as an unofficial mirror and is not affiliated with the project's official GitHub repository.
Security Warning Details
The Flyoobe developer issued a security alert warning users about potential malicious downloads. Users are advised to access the legitimate Flyoobe releases solely through the project's GitHub to avoid tampered builds and malware risks. This tool, formerly known as Flyby11, bypasses compatibility checks to upgrade unsupported systems from Windows 10 to Windows 11.
Risks Associated with Unofficial Sources
Download risks include potential exposure to keyloggers, Trojans, spyware, ransomware, and other malicious software. Such system-level tools downloaded from unverified sites could lead to severe security and stability issues. It is crucial for users to adhere to verified, official download sources.
Tool Functionality
Flyoobe offers users options to remove AI features, reduce bloatware, and customize Windows installations. It allows the continuation of older hardware usage by bypassing Microsoft's standard compatibility checks.
