An AI Just Out-Hacked 2 Million Humans. She Decides What Happens Next | Nidhi Aggarwal, CPO HackerOne
Nidhi Aggarwal, Chief Product Officer at HackerOne, explains why the zero-day clock dropped from 23.2 days to 20 hours in a single year, why the entire CISO playbook is being rewritten around continuous defense, and what she is hearing from the CISOs at 20% of the Fortune 500 who are losing sleep over Mythos and autonomous AI hackers.Nidhi is one of the most uniquely qualified people to answer these questions. She co-founded a cloud platform that Google acquired. She holds six US patents. She has built products at McKinsey, HP Labs, and VMware. She now steers the AI roadmap at the platform that pays out $81 million a year to ethical hackers, manages over 2 million security researchers, and just watched an autonomous AI climb to number one on their own leaderboard. Her customer list is the companies that would be on the front page of the Wall Street Journal if they were breached.KEY INSIGHTS:◼ Why the entire security architecture was built on an assumption that is no longer true, and what CISOs should do with the boardroom attention Mythos just bought them.◼ How the zero-day clock compressed from 23.2 days to 20 hours in 12 months, and why that single metric reframes the entire CISO operating model.◼ Why "vulnerability ops" is the DevOps moment for security, and what a continuous detection pipeline actually looks like in practice.◼ The Mozilla case that changed her mind on AI slop: 122 vulnerabilities found, 14 high and critical, zero that represented true exposure. Why defense is offense.◼ Why the ethical researcher community is adopting AI faster than CISOs and why that is the single biggest silver lining in this moment.◼ The HackerOne platform data nobody else has: 300% increase in open source vulnerability reports from January to March, duplicate rates jumping from 22% to 47%, and what the high and critical findings actually tell us.TIMESTAMPS:00:00 Introduction01:17 An atypical path from HP Labs to McKinsey to Google acquisition to HackerOne05:19 What HackerOne is today, not what you think it is08:06 The Wall Street Journal customer list10:07 Mythos and the moment CISOs spent the night editing their war plan11:04 The zero-day clock, 23.2 days to 20 hours13:01 How CISOs should proactively prepare right now14:42 Humans, agents, and AI together on the leaderboard17:28 How to propose the new cybersecurity posture to the board18:10 The full continuous defense playbook20:04 Vulnerability ops, the DevOps moment for security21:04 Bug class elimination instead of whack-a-mole23:22 Mozilla, 122 vulnerabilities, and the power of defense23:29 Defense is offense25:53 The new cybersecurity team, aligned with business speed28:42 Patterns from CISO conversations right now29:02 Platform data, 76% volume increase tied to Opus 4.630:10 300% increase in open source reports, duplicate rates, high and critical findings32:15 The AI creating the problems is the solution35:09 The CISO nirvana state, a self-healing security layer36:40 Diversity of thought as a security capability39:30 Why this future is more possible than it sounds40:24 Advice to the ethical researcher and cybersecurity communityFollow: Nidhi Aggarwal: https://www.linkedin.com/in/nidhi-aggarwal-6454ab1/Follow: Chirag Khanijau: https://www.linkedin.com/in/chirag-khanijauLinks: HackerOne: https://www.hackerone.com/ Flywheelr: https://www.flywheelr.comBrandStori: https://brandstori.aiCXO Spotlight: https://www.linkedin.com/showcase/cxospotlightListen on Spotify: https://open.spotify.com/show/4xVy5IPCvf68BrGaALfUMZListen on Apple: https://podcasts.apple.com/us/podcast/cxo-spotlight-growth-influence-leadership-in-b2b/id1792963542#CyberSecurity #CISO #HackerOne #AIsecurity #AgenticAI #BugBounty #VulnerabilityManagement #ZeroDay #EthicalHacking #SecurityLeadership #AISecurity #CTEM #AppSec #AIRedTeaming #PromptInjection