nightfall is an offensive security research tool. bugs in nightfall itself (crashes, logic errors, unintended behavior) can be reported through GitHub issues.
if you discover a vulnerability in a Windows component or third-party software while using nightfall, report it to the affected vendor through their coordinated disclosure process -- not here.
vulnerabilities documented in this project's research were disclosed through the appropriate vendor channels, or are reimplementations of publicly known techniques (see attribution notes in research/ documentation).
this tool is intended for authorized security research, penetration testing, and red team operations only. users are responsible for obtaining proper authorization before using any capability against systems they do not own.
security concerns about this project: open a GitHub issue or contact the maintainer directly.