Lastline, Inc.

Lastline, Inc. is a cybersecurity company based in San Mateo, California, with additional offices in Redwood City.

Founded in 2011 by security researchers Giovanni Vigna, Christopher Kruegel, and Engin Kirda, Lastline specializes in AI-powered network security products designed to detect and counter advanced cyberattacks, including those from sophisticated threat groups and zero-day exploits. The company offers a software-based Breach Detection Platform that uses artificial intelligence to analyze network traffic and identify malicious behavior. Its technology features a full-system emulation approach for real-time inspection of suspicious objects. Lastline's product suite includes solutions for network security, breach detection, malware protection, and enterprise security, with flexible deployment options available as on-premises software or cloud services. The company serves a diverse clientele, including global managed security service providers, large enterprises, government organizations, and midmarket businesses, with a presence in North America, Europe, Asia, and the Middle East.