Just two months after a $250 million investment round, the Israeli cybersecurity startup Upwind is raising capital again. Salesforce Ventures is investing an estimated tens of millions of dollars in the company, at a valuation of $1.6 billion.
The speed at which Upwind is increasing in value is remarkable. At the end of 2024, the company was valued at around $900 million; in January of this year, the $1.5 billion mark was already broken. This new capital injection underscores the enormous confidence of investors in AI-driven cloud security, CTECH reports.
Founded in 2022 by Amiram Shachar, Upwind is known for its runtime-first approach. Instead of performing static scans of software, the platform monitors live cloud environments. This allows the system to accurately determine which vulnerabilities actually are actually exploitable, drastically reducing the flow of irrelevant alerts for IT teams.
Upwind has recorded revenue growth of 900% and a 200% increase in customers over the past year, with clients such as Siemens, Peloton and Roku. Apart from its integrations with AWS and Microsoft Azure, Upwind has partnered with Nvidia to specifically improve the security of AI systems.
According to Upwind, their technology can detect malicious prompts in language models (LLMs) with 95% accuracy while maintaining real-time performance, addressing risks such as prompt injection and data exfiltration.
According to CEO Shachar, the market is definitely shifting towards systems that analyze real-time activity. In an increasingly complex cloud landscape, the distinction between theoretical vulnerabilities and real-world risks has become crtical.
