ThreatBook is a cybersecurity company founded in 2015 that specializes in threat intelligence and intelligence-driven security solutions. The company was the first threat intelligence company established in China and now serves global organizations with particular depth in the APAC region alongside worldwide coverage.

ThreatBook embeds proprietary threat intelligence into its security products to provide threat detection and response capabilities. The company's approach centers on integrating intelligence throughout the entire threat lifecycle, covering detection, analysis, response, and protection phases. Their intelligence core powers all product offerings, emphasizing accuracy in threat identification.

The company monitors hacker groups and has uncovered numerous APT (Advanced Persistent Threat) incidents. ThreatBook offers a product called ThreatBook ATI (Advanced Threat Intelligence), which delivers threat intelligence in real-time to help security teams respond to emerging threats.

ThreatBook operates with offices in Singapore, Hong Kong, and Beijing, positioning itself to serve organizations across Asia and globally. The company focuses on helping organizations defend against cyber threats and operate securely in the digital environment through intelligence-driven security solutions.