Andy Greenberg (https://twitter.com/a_greenberg) brings us a gut wrenching story of how criminal investigators used bitcoin tracing techniques to try to find out who was at the center of a child sexual abuse darkweb website.This story is part of Andy’s new book “Tracers in the Dark: The Global Hunt for the Crime Lords of Cryptocurrency”. An affiliate link to the book on Amazon is here: https://amzn.to/3VkjSh7.SponsorsSupport for this show comes from Varonis. Do you wonder what your company’s ransomware blast radius is? Varonis does a free cyber resilience assessment that tells you how many important files a compromised user could steal, whether anything would beep if they did, and a whole lot more. They actually do all the work – show you where your data is too open, if anyone is using it, and what you can lock down before attackers get inside. They also can detect behavior that looks like ransomware and stop it automatically. To learn more visit www.varonis.com/darknet.Support for this show comes from Axonius. The Axonius solution correlates asset data from your existing IT and security solutions to provide an always up-to-date inventory of all devices, users, cloud instances, and SaaS apps, so you can easily identify coverage gaps and automate response actions. Axonius gives IT and security teams the confidence to control complexity by mitigating threats, navigating risk, decreasing incidents, and informing business-level strategy — all while eliminating manual, repetitive tasks. Visit axonius.com/darknet to learn more and try it free.

For his next book, Michael Lewis wants to find out how investigators manage to trace the murky trail of illicit crypto. Cryptocurrency started with the dream of cash changing hands without a trace. But that dream has turned into a nightmare for many would-be criminals. A new field has emerged of data geeks and law-enforcement experts trying to find out who’s behind transactions on the blockchain. Michael calls up Andy Greenberg, senior cybersecurity writer for WIRED and author of “Tracers in the Dark: The Global Hunt for the Crime Lords of Cryptocurrency” to find out how investigators crack the code of crypto.    Questions for Michael? Submit them by visiting atrpodcast.com. See omnystudio.com/listener for privacy information.

Links and Show Notes John’s Pick: Tracers in the Dark: The Global Hunt for the Crime Lords of Cryptocurrency by Andy Greenberg Federico’s Picks: 8BitDo Ultimate Controller PC, SteamOS, Apple, and Android model Nintendo Switch, PC and SteamOS model Microsoft Audio Dock Follow us on Mastodon Federico Viticci John Voorhees Follow us on Instagram Federico Viticci John Voorhees

In February 2018, during the Winter Olympics in Pyeongchang South Korea, a cyber attack struck, wiping out a lot of the Olympic’s digital infrastructure. Teams rushed to get things back up, but it was bad. Malware had repeatedly wiped the domain controllers rendering a lot of the network unusable. Who would do such a thing?We will talk with Andy Greenberg to discuss Olympic Destroyer, a chapter from his book Sandworm (affiliate link).SponsorsSupport for this show comes from Linode. Linode supplies you with virtual servers. Visit linode.com/darknet and get a special offer.Support for this show comes from Blinkist. They offer thousands of condensed non-fiction books, so you can get through books in about 15 minutes. Check out Blinkist.com/DARKNET to start your 7 day free trial and get 25% off when you sign up.

The story of NotPetya, seems to be the first time, we see what a cyber war looks like. In the summer of 2017 Ukraine suffered a serious and catastrophic cyber attack on their whole country. Hear how it went down, what got hit, and who was responsible.GuestThanks to Andy Greenberg for his research and sharing this story. I urge you to get his book Sandworm because it’s a great story.SponsorsThis episode was sponsored by Linode. Linode supplies you with virtual servers. Visit linode.com/darknet and when signing up with a new account use code darknet2019 to get a $20 credit on your next project.Support for this episode comes from Honeybook. HoneyBook is an online business management tool that organizes your client communications, bookings, contracts, and invoices – all in one place. Visit honeybook.com/darknet to get 50% off your subscription.This episode was sponsored by CMD. Securing Linux systems is hard, let CMD help you with that. Visit cmd.com/dark to get a free demo.For more show notes visit darknetdiaries.com/episode/54.