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HackerOne Blog

ID: 5b0af042-2243-5e6a-92b9-087ace31a2ab

STIX ID: identity--5b0af042-2243-5e6a-92b9-087ace31a2ab

Feed Type: skeleton

Earliest post: 2017-12-11

Latest post: 2026-08-05

The HackerOne Blog covers the latest developments in cybersecurity, including AI security, vulnerability discovery, exposure management, offensive testing, and coordinated disclosure.

01/01/2020
10/14/2026
Title Date Published ↓Threat ScoreAuthorVisible
Closing the Exposure Gap: What pixiv Learned About Continuous Security Testing2026-06-1035True
Continuous Threat Exposure Management and the Remediation Crisis2026-06-1070True
AI Vulnerability Discovery Is Outpacing Remediation2026-06-1080True
Vulnerability Exploitability: GPT-5.5 vs Claude Benchmarks2026-05-100True
Continuous Security Validation in Practice: XSS Workflow Case Study2026-04-1425True
How to Find XSS Vulnerabilities: Practical Security Guide2026-04-0715True
Roni Carta: From Bug Bounties to Building a Safer Supply Chain2026-01-2978True
The Top Researcher Signals From HackerOne’s 2025 HPSR2026-01-0635True
CVE-2025-55182: Critical React Exploit Hits Millions of Sites2025-12-0695True
Shai-Hulud 2.0: Responding to the npm Worm Threatening CI/CD Security2025-11-2690True
HackerOne Incident Update: Salesforce2025-11-1050True
AI Security Findings Outpace Cybersecurity Remediation in 20252025-10-2750True
AI Security Risks and Vulnerabilities Enterprises Must Address2025-09-3075True
GCP Security Configuration Review and Best Practices2025-08-1250True
Pentesting your external network with HackerOne2025-08-0670True
Pentesting for APIs and Best Practices2025-08-0475True
Pentesting for Web Applications2025-07-3110True
AWS Security Configuration Review and Best Practices2025-07-3025True
CVE-2025-53770: What Security Teams Need to Know About the SharePoint RCE Vulnerability2025-07-2385True
Pentesting for iOS Mobile Applications2025-07-0820True
How a GraphQL Bug Resulted in Authentication Bypass2025-07-0870True
A Guide To Subdomain Takeovers 2.02025-07-0855True
Pentesting for AI and Large Language Models2025-07-0850True
Securing Our Elections Through Vulnerability Testing and Disclosure2025-06-2715True
Testing Hai Insight Agent in Our Bug Bounty Program2025-06-2465True
10 Steps to Avoid Social Engineering Attacks2025-05-2170True
Smart Contracts: Common Vulnerabilities and Real-World Cases2025-05-1360True
Pentesting for Android Mobile Applications2025-05-0720True
Lessons from Crypto Exploits2025-03-1082True
Join HackerOne’s Ambassador World Cup2025-02-1955True
The OWASP Top 10 for LLMs 2025: How GenAI Risks Are Evolving2024-12-1815True
Azure Cloud Configuration Review2024-12-1340True
How a Privilege Escalation Led to Unrestricted Admin Account Creation in Shopify2024-12-1255True
How HackerOne Disproved an MFA Bypass With a Spot Check2024-11-2730True
How an Improper Access Control Vulnerability Led to Account Theft in One Click2024-11-2775True
How an Information Disclosure Vulnerability Led to Critical Data Exposure2024-11-2760True
How a Cross-Site Scripting Vulnerability Led to Account Takeover2024-11-2750True
How a Business Logic Vulnerability Led to Unlimited Discount Redemption2024-11-2745True
Vulnerability Deep Dive: Gaining RCE Through ImageMagick With Frans Rosen2024-11-2770True
Pentesting for Internal Networks2024-11-2765True
How an IDOR Vulnerability Led to User Profile Modification2024-11-2770True
Common Ecommerce Vulnerabilities: Reflected XSS2024-11-2750True
How Ethical Hackers Are Securing Elections2024-11-2715True
How Serialized Cookies Led to RCE on a WordPress Website2024-11-2670True
How a Prompt Injection Vulnerability Led to Data Exfiltration2024-11-2660True
How a Race Condition Vulnerability Could Cast Multiple Votes2024-11-2645True
XZ Utils CVE-2024-3094: A Tale of Broken Trust, Curious Persistence, and a Call to Action2024-11-2678True
AI Safety vs. AI Security2024-11-2655True
Meet HackerOne’s Brand Ambassadors That Break the Hacker Stereotype2024-11-2670True
(Best) Practice Makes Perfect2024-11-2615True

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