HackerOne Blog

The latest from HackerOne

Finding Fast, Fixing Slow: The Rising Exposure Debt

May 6, 2026

Vulnerability submissions are up 76%. Unresolved criticals grew 25x. HackerOne platform data reveals a widening remediation gap that security teams can't afford to ignore.

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Salesforce-Connected Third-Party Drift Application Incident Response Update

November 10, 2025

HackerOne confirms limited data exposure from the Salesforce/Drift breach. No customer vulnerability data impacted. Investigation ongoing.

Hai

Turning Incomplete Submissions into Actionable Intelligence

November 5, 2025

Turn incomplete submissions into actionable intelligence with agentic AI to streamline validation and collaboration.

Security Research

Hai

3 Signals You Can’t Ignore from the 2025 Hacker-Powered Security Report

November 4, 2025

AI is reshaping cybersecurity. Explore key findings from experts on how researchers, automation, and human insight are redefining defense in 2025.

Culture & Talent

Crowdsourced Security

Bug Bounty

Roni Carta: From Bug Bounties to Building a Safer Supply Chain

October 30, 2025

A young ethical researcher turned bug bounty reports into a software supply chain startup—no VC funding to date, just curiosity and community.

Hai

Cut the Noise, Keep the Signal: The Hidden Cost of Duplicate Reports

October 29, 2025

Smarter deduplication turns noise into clarity. Agentic AI streamlines validation, cuts duplicate reports, and helps teams focus on real risk.

Hai

Cyber Reasoning System: The Origin of AI Security and Agentic Defense

October 28, 2025

DARPA’s Cyber Reasoning System paved the way for agentic AI defenders and why securing AI while using it for defense now go hand-in-hand.

Code

AI Security Findings Are Growing Faster Than Teams Can Fix Them

October 27, 2025

AI security vulnerabilities are growing 210% faster than teams can fix them. Learn how to close the cybersecurity remediation gap with AI-assisted triage.

Offensive Security

AI Red Teaming

Inside the AI Red Teaming CTF: What 200+ Players Taught Us About Breaking and Defending LLMs

October 23, 2025

200+ players, 10 days, 11 challenges. See what the HackerOne × Hack The Box AI red teaming CTF uncovered about breaking and defending LLMs.

Hai

When Every Minute Counts: How Agentic AI Accelerates Exposure Prioritization

October 22, 2025

Hai redefines exposure prioritization through agentic AI, validating vulnerabilities, ranking critical risks, and cutting time to response.