Researchers at Palo Alto Networks' Unit 42 have been tracking the rise of cryptocurrency mining operations run by criminal groups around the world. Ryan Olson is V.P. of threat intelligence at Palo Alto Networks, and he joins us to share what they've learned.

The original research can be found here:

https://researchcenter.paloaltonetworks.com/2018/06/unit42-rise-cryptocurrency-miners/