Safeguarding privacy rights is tricky during a time of pandemic and panic.
The extreme surveillance measures taken to address COVID-19 are not normal or inevitable.
Tor Ekeland made a career of defending hackers. Now he's defending a hacker's trove: a company with 3 billion images in its database.
Most Davos experts appear to agree that blockchain technology is best for data collection rather than self-sovereign finance.
The U.S. National Security Agency is reportedly aiming to track down users behind the bitcoin blockchain.
Tracking funds on the blockchain may help catch crooks, but such snooping undermines one of the most important characteristics of money: Fungibility.
A group of government agencies, law enforcement groups and academic researchers are partnering on a new digital currency surveillance project.