HackerOne Blog

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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.

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H1-702 Las Vegas Day 3: Switching Up Scopes

August 5, 2022

It is a new day with new challenges. Scope has shifted for the next part...

H1-702 Las Vegas Day 2: Hacking with Zoom

August 4, 2022

Welcome back to our first day of in-person hacking! We had some lovely people greeting...

H1-702 Las Vegas Day 1: H@cktivitycon

August 3, 2022

After a day of prep, we were ready to launch into our first day of...

H1-702 Las Vegas Day 0: Setup

August 2, 2022

Hackers! We have made it to Las Vegas! We are here for a live hacking...

Crowdsourced Security

PayPal's Third LHE Brings Top Global Hackers to the Virtual Stage

July 29, 2022

PayPal has been partnering with the hacker community since launching a bug bounty program in...

Exposure Management

Offensive Security

Benchmark Analysis: Annual Pentest and Code Review Coverage

July 14, 2022

How many annual pentests, code reviews, SAST/DAST scans should your organization conduct?

Exposure Management

5 Articles to Get You Up-to-Speed on Bug Bounty Programs

July 7, 2022

This article shares five valuable resources about bug bounty programs, why they are useful, how...

Ten Rules to be Successful in Your Bug Bounty Career

July 6, 2022

Bug bounty life comes with hidden pressures and common frustrations that require soft skills to...

Exposure Management

Security Highlights: New CWE Rankings, Software Supply Chains, and Side-Channel Attacks

July 5, 2022

MITRE Releases 2022 CWE Top 25 The popular CWE Top 25 list, which ranks the...