Graylark's Raven tool traces interior photos to specific rental homes

404 Media reports that Graylark Technologies' Raven tool can match a single interior photo to a specific home by finding listings on sites like Airbnb, Vrbo and Zillow.

Raven is used by the Los Angeles Police Department and the Miami-Dade Sheriff's Office, though the sheriff's office said its use has been limited and has produced no major investigative breakthroughs.

Airbnb says its terms prohibit scraping and it is reviewing the case, and Zillow says scraping violates its terms.