Tagged: ai-security
30 results
Impart Security
Impart Security is a San Francisco cybersecurity company building a unified runtime protection platform for AI, APIs, and web applications. Founded in 2020 by Signal Sciences veterans Jonathan DiVincenzo, Marc Harrison, and Brian Joe, the company merges WAF, API security, Cloud Application Detection & Response, and AI Runtime Protection into one engine that runs autonomous defense agents inside production traffic.
dope.security
dope.security is a Mountain View cybersecurity startup that rebuilt the Secure Web Gateway (SWG) so it runs directly on the endpoint instead of routing traffic through a vendor's cloud datacenter. Founded in 2021 by ex-Symantec and Forcepoint product leader Kunal Agarwal, its 'fly-direct' architecture inspects web traffic on-device, claiming faster performance, fewer outages, and better privacy than legacy cloud proxies. The company has expanded from its core dope.swg product into AI-powered data protection with CASB Neural and DOPAMINE DLP, backed by roughly $20M from GV (Google Ventures) and Boldstart Ventures.
Santiago Rosenblatt
Santiago Rosenblatt broke into PayPal and NBA League Pass at age six, found a marketplace glitch at fourteen that let him buy electronics for the price of shipping, then turned that curiosity into a career defending banks and fintechs. Today he is Founder and CEO of Strike, an AI-led continuous pentesting platform that compresses vulnerability detection from months to hours, protects 120+ companies across 20+ countries, and raised a $13.5M Series A to expand across the U.S. and Brazil.
SentinelOne
SentinelOne is an American cybersecurity company that builds the AI-powered Singularity Platform, autonomous software that detects, hunts, and responds to attacks across endpoints, cloud, identity, and data in real time. Founded in 2013 and headquartered in Mountain View, California, it pioneered machine-learning-driven endpoint protection that works without human intervention and now competes head-to-head with CrowdStrike and Microsoft in the enterprise security market. After the largest cybersecurity IPO in history in 2021, the company crossed $1 billion in annual recurring revenue in 2025.
Andrew Conway
Andrew Conway is Vice President of Security Marketing at Microsoft, where he has spent over 20 years driving the go-to-market strategy for one of the world's largest security businesses. A prolific author on the Microsoft Security Blog and a regular media voice on cybersecurity workforce challenges and AI-powered defense, Conway has shepherded Microsoft's security marketing from the Enterprise Mobility + Security era through to today's AI-native Security Copilot and Defender Experts Suite. He is the senior-most marketing executive dedicated to Microsoft's $20B+ security business and an outspoken advocate for using AI as a force multiplier for overwhelmed security defenders.
Bhagwat Swaroop
Bhagwat Swaroop is the CEO of Sonatype, the software supply chain security company behind the Nexus platform and the world's largest repository of open source component intelligence. Appointed in July 2025, he brings nearly 30 years of cybersecurity and enterprise software leadership from Entrust, One Identity, Proofpoint, Symantec, NetApp, McKinsey, and Intel. Armed with an MBA from Wharton and an MS in Electrical Engineering from Arizona State, Swaroop is betting that developers - not perimeter firewalls - are the new front line of cybersecurity, and he's building Sonatype's AI-powered platform to prove it.
Bipul Sinha
Bipul Sinha is the CEO, Chairman, and Co-Founder of Rubrik, the publicly traded data security company he built from a Bihar basement story into a $17B+ NYSE-listed cybersecurity platform. Before founding Rubrik in 2014, he spent nearly a decade as a venture capitalist at Lightspeed Venture Partners — backing companies like Nutanix and Hootsuite — and nine years at Oracle holding 30+ patents in distributed computing. An IIT Kharagpur and Wharton alumnus who grew up in poverty in Darbhanga, Bihar, Sinha turned a contrarian bet on backup-and-recovery software into the gold standard for enterprise data resilience in the ransomware era.
Hatem Naguib
Hatem Naguib is a cybersecurity operator who spent a decade at Barracuda Networks, the last four years as CEO, steering its shift into a platform-based, recurring-revenue security company. Before Barracuda he helped scale VMware's NSX networking and security business past $600M. He stepped down from Barracuda in September 2025 and joined Corelight's board of directors in May 2026.
Cobalt
Cobalt is the pioneer of Pentest as a Service (PtaaS), pairing a curated community of vetted offensive-security experts (the Cobalt Core) with a SaaS platform that turns penetration testing from a months-long procurement exercise into an on-demand, continuous program. Founded in 2013, the company now serves 1,500+ customers and is leaning hard into AI-augmented offensive security.
Mimic
Mimic is a Palo Alto-based enterprise cybersecurity company building a dedicated ransomware defense platform. Its SaaS detects ransomware in fractions of a second, deflects attacks before damage is done, and lets organizations recover in seconds instead of weeks - all while letting threat actors think they succeeded.
Bill Robbins
Bill Robbins is the Chief Executive Officer of Menlo Security, a Mountain View-based cybersecurity company specializing in browser-based security and AI-driven threat prevention. With over 30 years of enterprise technology sales and leadership experience across Symantec, Nuance Communications, FireEye, Mandiant, and Sophos, Robbins joined Menlo as President in November 2024 and was elevated to CEO in February 2026 after helping the company surpass $140M in ARR. He now leads Menlo's push into AI agent security and agentic AI runtime protection, targeting the next wave of enterprise threats.
Ratan Tipirneni
Ratan Tipirneni is President and CEO of Tigera, the company behind Project Calico - the open-source container networking and security project powering over 100 million containers across 8 million nodes in 166 countries. A serial entrepreneur with stints at Cisco, Actifio, Sun Microsystems, and SupportSoft, he joined Tigera in 2017 and has since grown it into the definitive platform for Kubernetes security, observability, and now AI workload protection.
Upwind Security
Upwind is a runtime-first Cloud Native Application Protection Platform (CNAPP) that unifies cloud and AI security across the full lifecycle. Founded in 2022 by the team behind Spot.io, the company uses eBPF-based runtime telemetry to give security teams real-time context on what's actually exploitable in production - cutting noise, surfacing real threats, and protecting cloud-native and AI workloads at the speed they run.
Vanta
Vanta is the trust management platform that automates security and compliance for more than 16,000 companies - turning SOC 2, ISO 27001, HIPAA, GDPR and dozens of other frameworks from a months-long PDF marathon into something a startup can pass before lunch.
Wallarm
Wallarm is a San Francisco-based API and application security company protecting more than half of public-facing APIs at large enterprises with a unified platform for API discovery, attack prevention, and AI-era threat protection.
Sonali Shah
Sonali Shah is the CEO of Cobalt, the leading Pentest as a Service (PtaaS) platform, where she took the helm in August 2024 after serving on its board. A product visionary and operator with 20+ years in cybersecurity, she pioneered the first cybersecurity risk rating platform at Bitsight, helped shepherd Veracode through its $950 million sale to Thoma Bravo, and drove Invicti's $625 million acquisition before stepping up to run Cobalt. Educated at Wharton (MBA) and the London School of Economics (MS Economics), she brings a rare mix of Wall Street discipline and deep security product expertise to a company at the intersection of human-led and AI-powered offensive security.
Varun Talwar
Varun Talwar is the co-founder and CTO of Tetrate, the enterprise service mesh company built on Istio and Envoy. Before Tetrate, he was the founding product manager for both gRPC and Istio at Google — two open-source projects now embedded in the plumbing of the modern internet. He helped stream Felix Baumgartner's 2012 space jump to 8% of all internet traffic, then spent a decade building the connectivity layer that would make that kind of scale routine. Today Tetrate has raised $52.5M and is redefining how AI agents talk to each other securely in production.
Blackpoint Cyber
Blackpoint Cyber is a Denver-based managed detection and response (MDR) company built by former NSA cyber operations experts who decided the best way to defend businesses was to think like the attackers they used to be. Founded in 2014, the company serves managed service providers (MSPs) with a 24/7 security operations center, proprietary threat detection technology, and its unified CompassOne platform - combining endpoint, identity, cloud, and compliance tools into a single dashboard. With $210M in total funding and 23 G2 badges in Spring 2025, Blackpoint has become one of the most recognized MDR providers in the MSP channel, locking compromised Microsoft 365 accounts roughly every 30 minutes.
Corelight
Corelight is a San Francisco-based cybersecurity company that pioneered the commercial Open NDR (Network Detection and Response) platform, built on Zeek - the gold-standard open-source network security monitor created by co-founder Dr. Vern Paxson at Lawrence Berkeley National Lab. By transforming raw network traffic into high-fidelity, structured logs and pairing them with AI-powered analytics, Corelight gives enterprise security teams and government agencies the evidence they need to detect, investigate, and respond to threats faster. With $309M in total funding, 40%+ ARR growth, and recognition as a Gartner Magic Quadrant Leader for NDR, Corelight is widely regarded as the most trusted platform for network-based threat detection.
Nightfall AI
Nightfall AI is a San Francisco-based data security company that uses AI-native detection to find and protect sensitive data across SaaS applications, AI tools, and endpoints. It pitches itself as the first DLP and insider risk platform purpose-built for the AI era.
Spin.AI
Spin.AI is an AI-powered SaaS security and data-protection company based in Palo Alto. Its SpinOne platform unifies SaaS Security Posture Management, ransomware defense, automated backup and recovery, and browser extension risk control for Google Workspace, Microsoft 365, Salesforce, and Slack - serving more than 1,500 organizations across 100+ countries.
Dean Drako
Dean Drako is a serial entrepreneur and engineer who has founded more than six companies across cybersecurity, cloud video surveillance, physical access control, and electric vehicles. He invented the IT industry's first spam filter appliance at Barracuda Networks, took the company to a NYSE IPO, then turned his restless attention to cloud video security at Eagle Eye Networks and physical access control at Brivo. In December 2025 he merged both into the world's largest AI cloud-native physical security company, assuming the CEO chair at Brivo. He holds 53+ patents and has won the Ernst & Young Entrepreneur of the Year Award twice - a feat as rare as his other hobby: co-founding an electric supercar company.
Dhrupad Trivedi
Dhrupad Trivedi is the President, CEO, and Chairman of A10 Networks (NYSE: ATEN), a San Jose-based cybersecurity and application delivery company. With a Ph.D. in Electrical Engineering and an MBA in Finance from Duke's Fuqua School of Business, he brings over 30 years of deep technical and operational expertise across networking, cybersecurity, and telecommunications. Since taking the helm in December 2019, Trivedi has repositioned A10 as an AI-era security company — landing Microsoft as a customer to protect mission-critical generative AI infrastructure — while driving double-digit revenue growth and expanding the company's portfolio to include AI firewalls, DDoS protection, and next-generation web application firewalls.
Gadi Bashvitz
Gadi Bashvitz is the Co-founder and CEO of Bright Security (formerly NeuraLegion), a San Rafael-based developer-centric Dynamic Application Security Testing (DAST) platform. A veteran of the Israeli Defense Forces' elite Unit 8200, he brings 25+ years of cybersecurity, product, and go-to-market experience to his mission of making application security accessible to every developer. Under his leadership, Bright Security raised a $20M Series A in 2022 and launched the Bright STAR autonomous security testing and remediation platform at RSA Conference 2025, achieving approximately 85% auto-remediation rates for its customers.
Sumit Dhawan
Sumit Dhawan is the CEO of Proofpoint, a leading cybersecurity company protecting over 85 Fortune 100 companies with $2B+ in ARR. With 25+ years building enterprise software businesses at Citrix, Instart, and VMware (where he drove $13B in revenue as President), Dhawan joined Proofpoint in November 2023 with a mandate to unify human-centric security and grow toward $5B ARR by 2030. He is known for championing the idea that 95% of cybersecurity failures trace to human error - and that defending people is the only real way to defend organizations.
Vishal Gauri
Vishal Gauri is the CEO of Seclore, a data-centric security company protecting enterprise information in the AI era. A scientist-turned-entrepreneur with 18 patents and a PhD from Ohio State, he built his career from General Electric labs to Silicon Valley boardrooms, co-founded a venture capital fund (IvyCap Ventures), and now leads a $59.5M-revenue company that guards sensitive data as it flows across organizations, borders, and AI systems.
Jack Cable
Jack Cable is the CEO and co-founder of Corridor, a San Francisco-based AI security startup that raised a $25M Series A at a $200M valuation in March 2026. Before founding Corridor, Cable spent years at CISA architecting the Secure by Design initiative, helped run the Pentagon's bug bounty programs at Defense Digital Service, and ranked in HackerOne's all-time top 100 hackers. Named to TIME's 25 Most Influential Teens in 2018 at age 17, he started identifying software vulnerabilities at 15 and hasn't stopped since.
Jonathan DiVincenzo
Jonathan DiVincenzo is the CEO and Co-Founder of Impart Security, a San Francisco-based AI-native runtime protection platform for applications, APIs, and LLM workloads. A veteran of Signal Sciences - where he served as VP of Product through the company's $825M acquisition by Fastly - DiVincenzo founded Impart in 2021 alongside Marc Harrison and Brian Joe to tackle what they saw as the broken 'last mile' of application security. His platform has deployed over 2,400 security rules across enterprise customers, cutting deployment time from 18 days to 45 minutes. In June 2025, Impart raised a $12M Series A led by Madrona Ventures.
Ambuj Kumar
Ambuj Kumar is the co-founder and CEO of Simbian, an AI-native security company building autonomous AI agents that run security operations 10x faster than human teams. A Gold Medalist from IIT Kanpur and Stanford EE graduate, he spent eight years designing NVIDIA's early GPUs before pivoting to security - where he invented Confidential Computing, raised $135M for Fortanix, and is now betting that AI agents can solve the industry's 3.5-million-person talent gap. With 100+ patents and recognition from IIT Kanpur's Distinguished Alumni Award 2025, Kumar stands at the intersection of the GPU revolution he helped build and the AI security era he is now shaping.
Isaac Evans
Isaac Evans is the Founder and CEO of Semgrep, the developer-first application security platform that has redefined how modern engineering teams handle code security. An MIT-trained computer scientist with a background in U.S. Department of Defense security research, Evans co-founded Semgrep in 2017 with college roommates Drew Dennison and Luke O'Malley. Under his leadership, Semgrep grew from a niche static analysis tool into a platform scanning 75+ million code repositories annually, serving customers like Figma, Dropbox, Slack, and Snowflake. In February 2025, the company closed a $100M Series D led by Menlo Ventures, bringing total funding to $193M. Evans's core thesis - that security must serve developers, not obstruct them - has made Semgrep a defining force in the AppSec category.