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

Latest news.

We cover the threat landscape and security issues impacting fund, real estate, and corporate treasury payments.

How Is a GP Exposed to LP Distribution Fraud? A mock email from a known LP flagged as external
Private Equity & Venture Capital

How is a GP exposed to LP distribution fraud?

Your own cybersecurity can't stop fraud that starts inside your LP's inbox. Here's how GPs get exposed to LP distribution fraud, and what to do about it.

Read more →
Walrus Security and Hazeltree logos side by side
Company

Walrus Security and Hazeltree Announce Strategic Partnership

DoubleCheck's guaranteed payment instructions are now available directly inside Hazeltree's treasury and liquidity management platform.

Read more →
A glowing red bank building icon with a shield and question mark
Insights

Why account validation can't catch up

Bank name-matching, microdeposits, statistical checks, and known-account databases all sound like they'd stop payment fraud. Here's why none of them actually do.

Read more →
Walrus Security and Nacha logos side by side
Company

Walrus Security is now a Nacha Preferred Partner

We're proud to be a Nacha Preferred Partner for Account Validation, Fraud Monitoring, and Risk and Fraud Prevention.

Read more →
A hand holding a phone displaying a glowing lock icon over binary code
Insights

Why callbacks don't work

Verbally confirming a wire before you send it sounds like a solid second factor. Here's why phone callbacks don't reliably stop business email compromise fraud.

Read more →

Get verified instructions for funds transfers — guaranteed.

Get a Demo