Web Application Firewall and Defacement Protection

CloudSine is a Singapore-headquartered cybersecurity software company focused on defending web, cloud and generative AI assets at scale. The company’s product portfolio includes WebOrion, a web-security suite for monitoring defacement, skimming and web-application vulnerabilities, and GenAI Protector Plus / CoSpaceGPT, which provide guardrails and secure workspaces for agentic AI and LLM-powered applications.

CloudSine’s value proposition lies in securing the emerging attack surface of generative AI and agentic systems: monitoring 1.4 million+ web pages and safeguarding proprietary generative AI apps from prompt injection, data leakage and rogue automation.

CloudSine has not announced any funding rounds but has a dedicated page on its website revealing that Singapore’s Clearbridge Accelerator and the National Research Foundation (NRF) are both investors.