HackerOne Blog

AI

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Rethinking Risk in the Age of AI

July 8, 2025

AI is changing the attack surface. CISOs can respond with human-led testing, crowdsourced insight, and a new playbook for AI security.

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Exposure Management

Some CISOs Feel Prepared for AI, Some Don’t: Here’s the Difference

April 17, 2026

HackerOne’s 2026 research shows AI adoption is outpacing security testing. Continuous security testing with seven methods helps CISOs close the coverage gap.

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Exposure Management

Finding Fast, Fixing Slow: The Crisis of Asymmetric Remediation

April 17, 2026

AI vulnerability discovery is accelerating fast, but remediation is not. See why backlogs compound, why validation matters, and what to change now.

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Exposure Management

The Vulnerability Apocalypse Is a Remediation Crisis

April 15, 2026

Move from periodic testing to continuous intake, faster validation, and systemic fixes for recurring bug classes. A data-backed case for retooling remediation.

Cyber Brains in a Digital Landscape

Pentest as a Service

Why Real-World Testing Makes Agentic Pentesting Smarter Over Time

April 9, 2026

Agentic pentesting improves fastest in production. See how real-world testing plus validated feedback boosts accuracy, coverage, and reliability over time.

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Responsible AI at HackerOne: 2026 Update

April 9, 2026

A 2026 update on HackerOne’s responsible AI: human oversight for sensitive actions, stateless inference, no-training commitments, and open validation.

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Security Research

Evolving with AI: How One Security Researcher Built a Career Around Time

April 7, 2026

Meet Douglas Day and see how bug bounty programs and AI automation helped him build a security research career with more flexibility and freedom.

EU AI Regulation

Europe’s New AI Security Standard: What It Means for Vulnerability Disclosure and AI Red Teaming

March 25, 2026

ETSI EN 304 223 makes Vulnerability Disclosure and AI red teaming baseline expectations. Get practical steps to prepare for EU rollout by late 2026.

AI Red Teaming Product Improvements

Security Research

Advancing AI Red Teaming: Agentic Taxonomies and Governance-Ready Reporting

March 24, 2026

AI Red Teaming now maps validated agentic exploit paths to OWASP, NIST, ISO, and the EU AI Act. Get governance-ready reporting without spreadsheets.

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From Guardrails to Proof: Introducing Agentic Prompt Injection Testing

March 18, 2026

Prompt injection is rising fast. Agentic Prompt Injection Testing gives security teams proof of exploitability across real AI systems and workflows.