HackerOne Blog

The latest from HackerOne

Project Glasswing: What We Learned Running a Frontier Model on Our Own Codebase

September 1, 2026

HackerOne ran Anthropic's Mythos 5 model against its own production code. Here's what a critical RCE finding revealed about AI-accelerated security.

Read Now

All

CTEM

Engineering

Cloud Security

Code Security

Crowdsourced Security

Culture & Talent

Defense in Depth

From the CEO

HackerOne News

Offensive Security

Public Policy

Return on Mitigation

Security Compliance

Security Research

Exposure Management

Exposure Management

BUILD A RESILIENT SECURITY POSTURE WITH VULNERABILITY INTELLIGENCE AND CYBERSECURITY RATINGS

June 7, 2021

Reducing risk is the fundamental reason organizations invest in cybersecurity. The threat landscape grows and...

Crowdsourced Security

HACK HARD. HAVE FUN. INCREASE SECURITY

June 4, 2021

Amazon's Live Hacking Event with HackerOne At Amazon, ensuring security is essential for earning customers’...

Exposure Management

Crowdsourced Security

HOW DIGITAL TRANSFORMATION CHANGES AN ORGANIZATION'S SECURITY CHALLENGES

June 3, 2021

Last week, HackerOne joined WhiteSource, AWS, and IGT for a roundtable discussion about the new...

Exposure Management

MICROSOFT SAYS: RUSSIAN SOLARWINDS HACKERS HIT U.S. GOVERNMENT AGENCIES AGAIN

June 2, 2021

According to the New York Times, Microsoft says the state-backed Russian hacker group Nobelium—the same...

Code Security

Python "Gotchas" Ruby Developers Should Know

May 26, 2021

About the author Albert Row is a senior software engineer from the San Francisco Bay...

Spotlight on the Server-Side

May 25, 2021

Server-side request forgery (or SSRF) vulnerabilities can lead to total system compromise and allow access...

Code Security

Using Code Style Checks to Avoid Code Review Debates

May 19, 2021

About the author Albert Row is a senior software engineer from the San Francisco Bay...

Code Security

3 Development Anti-Patterns Disguised as Best Practices

May 17, 2021

About the author Albert Row is a senior software engineer from the San Francisco Bay...

The 5 Secrets of a Mature Vulnerability Management Program

Code Security

Exposure Management

5 Secrets of a Mature Vulnerability Management Program from Costa Coffee and Priceline

May 5, 2021

This week HackerOne hosted a series of webinars that asked participants about how they rated...