7 stories
An AI-native platform that governs every identity across an organization. Identity has become the largest unresolved problem in enterprise security. Legacy tooling built to govern it (IGA, IAM) was designed for a static world of human users and periodic certification. Two shifts have broken that…
We are excited to announce that Greylock led a $75m seed round financing at Tenzai, a cybersecurity startup focused on building the industry’s leading agentic AI penetration testing platform. Tenzai agents actively hack, exploit, and fix the hardest-to-find vulnerabilities across enterprise…
Four years ago, when Spiros Xanthos was at Splunk, he watched his best engineers succumb to the constant stress caused by system incidents and outages. These were smart, motivated engineers who’d joined the company to solve interesting problems. Yet one by one, nearly his entire site reliability…
Growing up in Bangladesh, Hasan Imam, CEO at Obsidian Security, never pictured himself leading a cybersecurity company in Silicon Valley. “I’ve never had a grand plan for my life,” he says. “It was always about doing my very best in whatever situation I was in.” That mindset was forged early. When…
Enterprise software as we know it is being rewritten by data and AI. In the latest installment of our series on how technology leaders navigate generative AI, Databricks CIO Naveen Zutshi shares how GenAI is transforming everything from development and security to organizational design. As he puts…
In today’s AI-driven threat environment, attackers exploit vulnerabilities faster than ever before, leaving vulnerability management teams struggling to keep pace and enterprises exposed. Cogent Security tackles this critical issue by reimagining vulnerability management — one of cybersecurity’s…
Congratulations to Greylock portfolio companies Predibase and Rubrik on their announcement: Rubrik has entered into an agreement to acquire Predibase. This powerful combination brings together optimized, fine-tuned AI models and robust, governed data, designed to support enterprises worldwide in…
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