Tagged: ciso
14 results
Shahar Ben-Hador
Shahar Ben-Hador is the CEO and co-founder of Radiant Security, an adaptive AI SOC platform based in Pleasanton, California. A cybersecurity veteran of nearly two decades, he climbed from IT administrator to become Imperva's first CISO, then led product at Exabeam before founding Radiant in 2021 with Barry Shteiman to help security teams triage every alert without drowning in noise. Radiant raised a $15M Series A in November 2023 led by Next47.
Shruti Gupta
Shruti Gupta is the founder and CEO of Zania, a Palo Alto startup building agentic AI 'teammates' that execute governance, risk, and compliance work end to end. Before founding Zania in 2023, she spent years inside security teams at Microsoft Identity, Airbnb, Instacart, and Brex, moving from founding security engineer to CISO. In September 2025 Zania raised an $18 million Series A led by NEA, backed by the Anthology Fund (Menlo Ventures and Anthropic) and a syndicate of operators from Amazon, Airbnb, PayPal, and PwC. Her pitch is simple: stop shipping compliance tools that organize work, and start shipping AI that does the work.
Guy Halfon
Guy Halfon is the co-founder and CEO of Rescana, a Tel Aviv and New York based cybersecurity company building autonomous, agent-based third-party risk management. After years running security for global gaming operator Playtech and founding boutique security consultancies, he started Rescana in 2016 to connect cyber risk to business decisions. The company now uses teams of AI agents to discover, classify and assess vendors and continuously map external attack surfaces at enterprise scale, including its no-code Vega platform.
Joel Anderson
Joel Anderson is the founder and CEO of ZeroMark, a New York defense-technology startup building an AI-and-robotics fire control system that turns ordinary infantry rifles into auto-aiming counter-drone weapons. A U.S. Navy veteran who went on to help scale MongoDB from a small team to a public company as a senior technical and security leader, Anderson founded ZeroMark in 2022 after an 'epiphany' driving his Tesla to a shooting range: consumer machines could aim and track better than a soldier could. Backed by Andreessen Horowitz's American Dynamism fund and Ground Up Ventures, ZeroMark markets what it calls a 'handheld Iron Dome' - a motorized buttstock and sensor pod that make hitting a small drone at 200 yards, in Anderson's words, 'as easy as hitting a 60-foot-diameter circle.'
CyCognito
CyCognito is a cybersecurity company that builds an external exposure management platform. It maps an organization's internet-facing attack surface the way an attacker would - discovering unknown, unmanaged, and forgotten assets across cloud, web, and APIs, then testing and prioritizing the risks that actually matter. Founded in 2017 by former Israeli intelligence (Unit 8200) operators, CyCognito counts large enterprises like Tesco, Colgate-Palmolive, Panasonic and Hitachi among its customers, and raised a $100M Series C in 2021 at an $800M valuation.
Stas Bojoukha
Stas Bojoukha is the founder and CEO of Compyl, a New York-based governance, risk and compliance platform he built after years of running security programs himself as a CISO across financial services, real estate and energy. Compyl closed a $12 million Series A in June 2025 led by Venture Guides, bringing its total funding to $13.7 million, as the company doubles its customer base year over year and pushes into an AI-driven "Compliance Copilot."
Maxxsure
Maxxsure is a Dallas-area cybersecurity company that turns cyber risk into a number executives can actually use. Its flagship product, the M-Score, quantifies an organization's cyber risk on a 0-to-1000 scale by collecting thousands of internal, external, and third-party variables and running them through AI and machine-learning models. Rather than handing boards another vulnerability report, Maxxsure frames risk in financial terms - 'down to the dollar' - so leadership can decide what to remediate, what to accept, and how much cyber insurance they actually need.
Kevin Thomsen
Kevin Thomsen is a revenue and partnerships executive who turned a career building channel ecosystems at Zoom and Vonage into a cybersecurity mission. As Chief Revenue Officer (and acting CEO-level lead on growth) at Maxxsure, a Dallas-area cyber risk quantification firm, he champions the M-Score - a way to translate cyber risk into a single financial number that boards, CFOs, and insurers can argue about in plain English.
Bruno Lecoq
Bruno Lecoq is the French-born co-founder, CEO and Chief Information Security Officer of BEMO, a Redmond, Washington cybersecurity and compliance company built for small and mid-sized businesses living inside the Microsoft cloud. After roughly two decades at Microsoft - working across MS-DOS, Windows, Exchange, Office and the hardware supply chain before becoming a director of business processes - he left to fix a gap he kept seeing: real, affordable security for companies too small for an enterprise security team. Since 2010 BEMO has grown into a Microsoft Direct CSP and US Partner of the Year, a back-to-back Inc 5000 honoree, and the maker of a SaaS platform that automates Microsoft 365 security and compliance for over a thousand businesses.
Umaimah Khan
Umaimah Khan is the co-founder and CEO of Opal Security, a San Francisco identity security company building the controls that decide who - and increasingly what - can access an organization's systems. A homeschooled math kid who entered MIT at 16 and fell for cryptography, she did research embedded with government agencies including DARPA, then engineered infrastructure and security at two startups that became unicorns. She founded Opal in 2020 to treat authorization as the hard technical problem she believes it is, and has raised roughly $32M, including a $22M Series B in December 2023. Opal's customers include Cloudflare, Figma, Databricks, Scale AI, Grammarly and Perplexity.
Raji Dani
Raji Dani is VP & Deputy CISO for Microsoft Business, overseeing cybersecurity across Microsoft's Customer & Partner, Finance, and Marketing divisions. With over 25 years in technology and product engineering, she joined Microsoft in 2006 and built her career through Office 365 security, identity and access management, and cloud security leadership. She is a recognized voice on securing customer support ecosystems and preventing lateral movement attacks, with published guidance and RSA Conference appearances to her name.
Saket Modi
Saket Modi is the Co-Founder and CEO of Safe Security (formerly Lucideus), the AI-native cyber risk management platform he started building in his final year of engineering in 2012. Based in Palo Alto, he has grown Safe Security from a bootstrapped IIT Bombay-incubated startup into a 1,300-person company with over $200M in funding — backed by Cisco's legendary John Chambers — protecting the digital infrastructure of Fortune 500 companies worldwide. His audacious goal: build CyberAGI, the definitive autonomous system of intelligence and action for the modern CISO.
Sam Rehman
Sam Rehman is the CEO of Hitachi Cyber (Hitachi Systems Trusted Cyber Management Inc.), appointed in December 2025. A 30+ year cybersecurity and software engineering veteran, he was previously CISO and SVP, Head of Cybersecurity Business at EPAM Systems, CTO of Arxan Technologies, head of Cognizant's Digital Engineering Business, and VP of Engineering at Oracle. He holds patents in software security, cloud, storage and distributed computing.
Zane Lackey
Zane Lackey is a General Partner at Andreessen Horowitz (a16z) focused on enterprise infrastructure and security investments. A former hacker turned CISO turned founder, he co-founded Signal Sciences - which Fastly acquired for $775 million in 2020 - after serving as Director of Security Engineering at Etsy during its DevOps revolution. He brings rare operator credibility to security investing, having personally defended production systems at scale before writing checks.