These certifications build on Doppel's existing SOC 2 Type II attestation and underscore the company's continued investment in security, privacy, data protection, and transparency. This milestone ...

Cofounded by CEO Kevin Tian (right) and CTO Rahul Madduluri, Doppel is using AI agents to flag hundreds of millions of impersonator accounts and fake profiles to prevent social engineering attacks.

SAN FRANCISCO--(BUSINESS WIRE)--Doppel, the AI-powered social engineering defense platform, is announcing a Series B funding round after a year of rapid growth following its Series A, bringing the ...

Cybersecurity startup Doppel Inc. today disclosed that it has closed a $35 million funding round led by Bessemer Venture Partners. The venture capital firm was joined by 9Yards Capital, Sozo Ventures ...

SAN FRANCISCO, April 13, 2026 /PRNewswire/ -- Doppel, the AI-powered Social Engineering Defense (SED) platform, today announced it has earned three International Organization for Standardization (ISO) ...