The magic to me is that the CPU glitches are caused completely on the software side. With dedicated hardware such as flying probe testers this attack is state-o

The magic to me is that the CPU glitches are caused completely on the software side. With dedicated hardware such as flying probe testers this attack is state-of-the-art afaik. But glitching the CPU only with software, i.e., causing hardware bugs only with software is what really surprised me.