Marketing Lead
LinkedIn — Deepak GusainDeepak Gusain
Deepak Gusain is the Marketing Lead at Sign3, where he owns GTM, brand, and everything in between.
With experience spanning outbound GTM, product marketing, and founders' office growth initiatives, he leads the brand's marketing engine end-to-end, from sales enablement to inbound channels like newsletters, LinkedIn, and SEO. His work drives Sign3's visibility and positioning as it builds trust with businesses fighting fraud in a fast-evolving digital landscape.
Areas of Expertise
- Go-to-Market Strategy
- Product Marketing
- Brand & Growth
Latest Articles by Deepak
Explore insights and perspectives from Deepak on go-to-market strategy, brand-building, and what it takes to scale a marketing engine in fraud prevention tech.
Fraud15 min readWhat Is Vishing? Meaning, Types, Examples and How to Prevent It
Vishing, short for “voice phishing,” is a phone scam where criminals use calls and voice messages to steal sensitive information. Learn more from this blog.
Read blogDeepak GusainOct 5, 2026
Fintech & BFSI15 min readPositive Pay System Explained: How Banks Auto-Detect and Stop Cheque Fraud
Positive Pay is a banking system that verifies cheque details before payment to help detect and prevent cheque fraud. Learn how it works.
Read blogDeepak GusainSep 20, 2026
Fraud15 min readFraud Detection & Prevention: Methods, Techniques & Best Practices
Learn the best fraud detection and prevention practices, including AI, device intelligence, risk scoring, fraud rings, and real-time monitoring.
Read blogDeepak GusainSep 11, 2026
