I was recently asked to give recommendations for Cybersecurity Podcasts to students in college that are majoring in Security. The usual problem with security podcasts (and podcasts in general) is that they frequently become static and in some cases a year or more goes by before they are updated.
There are actually a large number more of Cybersecurity related podcasts than what I have listed here, but these should keep your mind update enough without getting overloaded.
Here are some of the main ones that I know that are kept up to date.