Arkose Labs is a San Francisco-based cybersecurity company that provides fraud and abuse prevention services. The company's platform uses a combination of risk assessments, adaptive step-up challenges, and real-time intelligence to protect businesses from fraudulent activities such as account takeover, fake account creation, and payment fraud. Arkose Labs serves a variety of industries, including financial services, e-commerce, travel, and social media. The company was founded in 2015 by Kevin Gosschalk and Matthew Ford.