He had a big job interview with a new, well-funded cybersecurity company called DarkMatter, whose self-described mission is to "safeguard the most complex organizations," from government to the private sector, by preventing and fighting malicious cyberattacks and providing secure methods of communication — defensive cybersecurity, rather than offensive, which involves breaking into online systems and devices for espionage or destruction.

A friend of a friend had recommended Margaritelli, who was invited to spend five days in the United Arab Emirates at the company's expense to learn more about the job. When he arrived in Dubai, the City of Gold, he found a full schedule of outings and a deluxe suite at the Jannah Marina Bay Suites hotel.