It has unfortunately. It's used in some of Keysight's oscilloscopes. Even the new ones. And it's not even a new version https://ripitapart.com/2018/10/15/gaini

It has unfortunately. It's used in some of Keysight's oscilloscopes. Even the new ones. And it's not even a new version https://ripitapart.com/2018/10/15/gaining-access-to-the-windows-ce-desktop-and-doom-on-the-keysight-dsox1102g-oscilloscope/ https://ripitapart.com/2018/10/15/gaining-access-to-the-wind... Some of the later ones run Linux apparently but I've never seen one. All the Rigol ones are Linux based.