By 
The Global Cyber Alliance released a new tool Monday that allows companies to track the success of security protocols used to protect email domains from malicious ‘spoofing’ threats.GCA’s tool allows users to measure the deployment of their Domain-based Message Authentication, Reporting & Conformance (DMARC) email security standards against other companies and governments across half a million domains."The GCA DMARC Leaderboard offers a way to compare countries, sectors and companies as to their progress in deploying email spoofing protections, and we…
