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Security Researcher


  • Mastery of Android, Shell, Bootloaders, Fastboot, UART, and command automation.
  • Specialized in discovering security aspects that others might not be aware of.


  • Recognized by BugCrowd.
  • Part of the Samsung Security Mobile Security Team for Android versions 8, 9, 10, 11, 12, 13 focusing on lock settings and various security-related topics.


  • Self-taught with a focus on practical applications.


  • Fluent in both English and Swedish.

Work Approach

  • Works independently and seeks a platform to share thoughts and ideas.
  • Seeking support for best practices and communication with organizations.

Technical Focus

  • Deep understanding of Linux, with a preference for Gentoo.
  • Proficient in ARM architecture and virtualization (QEMU).
  • All testing conducted on personal devices within ethical boundaries.
  • Focuses on 100% technical details in shell, security mechanisms, UART, and Lowcode.


  • Seeks opportunities to discuss technical subjects, share experiences, and receive advice to maintain high standards and ethics in security work.


  • Available for communication on Liberachat (nickname: wuseman).