What is "pindrop"

Pindrop is an American information security company that provides risk scoring for phone calls to detect fraud and authenticate callers. Pindrop's patented and proprietary audio analysis technology analyzes 147 different features of a phone call. This analysis provides location, on a regional scale, that helps identify the uniqueness of a device and attaches it to a caller. In 2015, Pindrop screened more than 360 million calls and in total has raised $122 million in funding.

Pindrop is the debut studio album by English post-punk band The Passage, released in 1980 by record label Object.