Total physical pwnage and plenty of live demos in this action packed talk! The PCILeech direct memory access attack toolkit was presented at DEF CON 24 and quickly became popular amongst red teamers and governments alike. A year later major operating systems are still vulnerable default. I will demonstrate how to take total control of Linux, Windows and macOS PCIe DMA code injection. Kernels will be subverted, full disk encryption defeated, file systems mounted and shells spawned! All this using affordable hardware and the open source PCILeech toolkit.