Andy Greenberg is a senior writer for WIRED, covering security, privacy, and information freedom. His last book was Sandworm: A New Era of Cyberwar and the Hunt for the Kremlin's Most Dangerous Hackers. The book and excerpts from it published in WIRED won awards including the Gerald Loeb Award for International Reporting and the Cornelius Ryan Citation for Excellence from the Overseas Press Club. Greenberg works in WIRED's New York office.

Joseph Cox is a journalist for VICE covering cybersecurity, the digital underground, and the surveillance industry for their technology section called Motherboard. He focuses on the security of phone networks and how governments and corporations sell personal data for profit.