How to Avoid Zero Day Attacks

You're finding them, but you aren't necessarily the same person who's exploiting them. Instead, you peddle your knowledge on the black market where you're selling information to criminals and the like. You might instead go to the gray market. This is where you could be selling the information to say researchers in the cybersecurity field or maybe to a defense contractor working alongside military organizations. We've seen companies that are essentially defense contractors develop malware that targets zero day vulnerabilities.