GTFOBins is a curated list of Unix-like executables that can be used to bypass local security restrictions in misconfigured systems. The project is written primarily in YAML, distributed under the GNU General Public License v3.0 license, first published in 2018. It has gained significant community traction with 13,351 stars and 1,618 forks on GitHub. Key topics include: binaries, bind-shell, blueteam, bypass, exfiltration.