Employee Vigilance through the Power of Hello


January 1, 2026

What if one simple word could help keep people safe? The Power of Hello introduces the OHNO approach, a practical framework that empowers everyday employees to recognize and respond to suspicious behavior. Through four simple steps, Observe, Initiate a Hello, Navigate the Risk, and Obtain Help, the guide shows how awareness, communication, and thoughtful action can help prevent threats before they escalate. It is a compelling reminder that vigilance starts with something as simple as saying hello.

AUTHOR / CONTRIBUTOR

U.S. Cybersecurity and Infrastructure Security Agency (CISA)