third-party-cyber-risk
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Black Kite
Black Kite is a Boston-based cybersecurity company that rates and monitors the cyber risk posed by an organization's third-party vendors and supply chain. Built from a hacker's perspective, its platform combines non-intrusive external assessments, ransomware-likelihood scoring, standards-based compliance mapping, and Open FAIR financial-impact modeling so risk teams can see, quantify, and act on the exposure hiding inside their vendor ecosystem.
BlueVoyant
BlueVoyant is a New York-based cyber defense company that combines a cloud-native technology platform with a 24x7 global security operations team to protect organizations from threats inside and outside their network. Its full-spectrum platform spans managed detection and response (MDR/MXDR), digital risk protection, and supply chain (third-party) cyber risk defense, drawing on global telemetry, dark web intelligence, and a deep partnership with Microsoft and Splunk. Founded in 2017 by James Rosenthal and Thomas Glocer, the company serves enterprises and governments worldwide and has raised roughly $695M to date.