During Pwn2Own Vancouver 2019, competitors successfully pwned the Mozilla Firefox and Microsoft Edge web browsers, as well as VMware’s Workstation client, earning a total of $270,000 in cash awards. During the first two days of the contest, participants received cash awards of $510,000 for 8 exploitation attempts and one partial win, successfully hacking Safari, Firefox, Edge, Virtualbox, and Safari. The first successful researcher can also drive off in their own brand new Model 3 after the competition ends.
Source: https://www.bleepingcomputer.com/news/security/mozilla-firefox-and-microsoft-edge-hacked-on-second-day-of-pwn2own/