SAN FRANCISCO--(BUSINESS WIRE)--HackerOne, the vulnerability management and bug bounty platform, today released a new tool designed to help organizations improve the way they respond to reports about vulnerabilities in their software. The Vulnerability Coordination Maturity Model (VCMM) was created as a guide that companies can use to learn what the best practices are for vulnerability response, measure how they compare to others, and take actions that will help them address issues before bad a