Scanner Secures $22 Million in Series A Funding Led by Sequoia Capital

Scanner Secures $22 Million in Series A Funding

Scanner, a San Francisco-based company specializing in a security data lake platform tailored for AI agents and modern security teams, has successfully raised $22 million in a Series A funding round. The round was led by Sequoia Capital, with participation from Mantis VC. This significant investment highlights the growing interest in advanced security solutions that can efficiently search and detect across vast amounts of data.

Company Background

Founded by Cliff Crosland, who serves as CEO, and Steven Wu, the CTO, Scanner offers a platform that allows organizations to conduct rapid searches and detections across petabytes of data, with the capability to retain all data indefinitely. This capability is pivotal for powering the next generation of detection and response in security operations.

Details of the Funding Round

The Series A round, which took place on March 16, 2026, marks a significant milestone for Scanner as it seeks to expand its offerings and reach within the industry. The participation of Sequoia Capital as the lead investor underscores the confidence in Scanner's potential to revolutionize how security data is managed and utilized.

Use of Funds

While specific plans for the use of the $22 million have not been detailed, it is expected that the funding will be used to enhance product development, expand the team, and possibly explore new markets. Such strategic moves would enable Scanner to further solidify its position in the competitive security landscape.

Leadership Insights

Cliff Crosland, CEO of Scanner, commented on the investment, "We are thrilled to have the support of Sequoia Capital and Mantis VC as we continue to innovate and provide cutting-edge solutions for security teams worldwide." His statement reflects the company's commitment to advancing its technology and maintaining a leadership role in the security sector.

Conclusion

With the backing of prominent investors and a clear focus on innovation, Scanner is well-positioned to make significant strides in the realm of security technology. The Series A funding not only provides the capital necessary for growth but also validates Scanner's approach to tackling complex security challenges.