Google has increased the value of rewards for security vulnerabilities submitted through its Chrome Vulnerability Rewards Program. The maximum maximum reward has tripled to $15,000 and the ceiling for delivering high-quality reports for valid security vulnerabilities is now $30,000. Google has also increased its standing payment for researchers that can compromise a Chromebook or Chromebox and achieve persistence in guest mode. Google throws in a bonus that has now doubled to $1,000 for researchers who submit a patch for a bug they found.
Source: https://www.bleepingcomputer.com/news/security/over-8-500-google-chrome-bug-reports-larger-rewards-in-store/