Walrus Security is a Nacha Preferred Partner for Account Validation, Fraud Monitoring, and Risk and Fraud Prevention.Learn more →
About Walrus Security

Our mission is to authenticate and protect every payment.

We're a team of security researchers and systems engineers obsessed with solving one problem: making sure you're always paying the right person.

15+years of privacy and security advisory experience
100+person-years of systems engineering experience
100+academic papers
Our story

We are passionate about solving complex problems.

The problem of not knowing who's on the other side of a payment is the most compelling kind: intricate and ubiquitous. Every time someone enters payment instructions and pushes "send," they have to wonder if their funds are truly going where they're intended.

That's why we built DoubleCheck®. DoubleCheck is the only platform that solves the fundamental problem of ensuring you're paying the right person.

We're proud of what we've done so far, but we're still working as hard as we can to keep you safe. With the increasing prevalence of AI-enhanced fraud, there's always more to do. It's our mission to think through it all so you don't have to.

We're venture-funded and grateful to have the support of fantastic investors, led by Deciens Capital.

Deciens Capital Raptor Pandeavor Raging Capital Ventures
Meet the team

The people behind DoubleCheck.

Meet some of the team working hard to make payment verification easy.

Michael Walfish

Michael Walfish

Strategy

Max Howald

Max Howald

Technology

Victoria Bian

Victoria Bian

Operations

Emily McNish

Emily McNish

Sales

Will Andre

Will Andre

Marketing

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We'd love to work together.

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