Signifyd Secures $100M in Series D Funding, Opens First International Office in Barcelona to Scale the European Market SAN JOSE, Calif., August 4, 2018-- Signifyd, the world’s largest provider of guaranteed fraud protection for e-commerce businesses, today announced it has secured $100 million in a Series D round led by Premji Invest, with participation from existing investors Bain Capital Ventures, Menlo Ventures, American Express Ventures, IA Ventures, Allegis Cyber and Resolute Ventures. The new funding will allow Signifyd to further accelerate its growth with global enterprise and omnichannel retailers to provide friction-free e-commerce to their customers.