An email from pearson.quest, impersonating Pearson Education, triggered two wire transfers from a rural Tennessee district. Only $742K was recovered. The suss. API scores this exact attack.
The display name said "Pearson Education." The actual domain was hiding behind it. Here is what a free pilot would have caught at the first email.
This is the kind of message your people see, before they act on it. Plain guidance, not a number.
This is a documented incident with a public source. The next one is in someone's inbox right now. suss. is what catches it.