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

Reputation, Signal & Impact Calculation Enhancements

July 1, 2020

We’re pleased to announce some enhancements to how Reputation, Signal, and Impact are calculated. These...

Code Security

Adding Segment for React

June 30, 2020

Segment is an analytics company that lets you consolidate your analytics in one place by...

Crowdsourced Security

Mail.ru Group pays out over $1 million in bounties

June 30, 2020

“It’s not worth building a fence if it can be bypassed just two steps to...

Mayonaise Joins The Ranks of The Seven-Figure-Earning Hackers

June 29, 2020

Congratulations to @mayonaise, the ninth hacker to earn $1 Million hacking for good on the...

Hacker Spotlight: Interview with randomdeduction

June 26, 2020

Jesse, otherwise known as @randomdeduction on HackerOne, is the CISO of LIfeOmic during her normal...

Celebrating Pride at HackerOne

June 25, 2020

June is widely recognized as Pride month --an important moment to pause, celebrate, and support...

Code Security

10 Mistakes to Avoid When Managing Remote Developers

June 24, 2020

About the author Nikhil Pal Singh is a repeat technical founder from Sydney, Australia with...

What to Look For in a Penetration Testing Company

Exposure Management

Offensive Security

What to Look For in a Penetration Testing Company

June 24, 2020

What are Penetration Tests? Penetration testing is one of the most widely used techniques for...

Crowdsourced Security

Announcing the PlayStation Bug Bounty Program

June 24, 2020

This guest post is authored by Geoff Norton, Senior Director Software Engineering at PlayStation, and...