Bitcoin Mixers

https://commons.wikimedia.org/wiki/File:F5_tornado_Elie_Manitoba_2007.jpgPrivacy

Developers of Ethereum Privacy Tool Tornado Cash Smash Their Keys

William FoxleyMay 18, 2020

Developers of ether mixer Tornado Cash have destroyed their admin keys, turning the privacy tool into permissionless code.

https://www.shutterstock.com/image-photo/redmond-washington-usa-march-28-2019-1357496909Crime

Ex-Microsoft Engineer Used Bitcoin to Help Embezzle Millions From Tech Giant

Paddy BakerFeb 27, 2020

The software engineer used bitcoin mixers to help obfuscate the source of the stolen funds.

https://www.shutterstock.com/image-photo/concrete-mixer-sand-stones-797857699Bitcoin Mixers

Darknet Markets Are Mixing Bitcoins at Blistering Pace: Report

Danny NelsonJul 15, 2020

Darknet markets mixed $67 million in bitcoin in Q1 2020, a staggering jump from 2019's Q1 total of $3 million.

Money Laundering

Dutch Authorities Arrest 2 in Million-Euro Crypto Money Laundering Investigations

Danny NelsonFeb 20, 2020

Dutch tax enforcers with the Netherlands’ Fiscal Intelligence and Investigation Service arrested two men Monday for laundering millions of euros in cryptocurrency.