MEDIUMVulnerability
Global

How bug bounty sharpens one researcher’s security skills

·Source: GitHub Security Blog

Updated:

Executive Summary

As Cybersecurity Awareness Month continues, the GitHub Bug Bounty team spotlights @r31n, diving into their research approach, favorite bug classes, and advice for aspiring hackers. The post How bug bounty sharpens one researcher’s security skills appeared first on The GitHub Blog .

Analysis

As Cybersecurity Awareness Month continues, the GitHub Bug Bounty team spotlights @r31n, diving into their research approach, favorite bug classes, and advice for aspiring hackers. The post How bug bounty sharpens one researcher’s security skills appeared first on The GitHub Blog .
Source Attribution

Originally published by GitHub Security Blog on Oct 22, 2026.

Related Threats

MEDIUMVulnerability

Indian tech company eMudhra announces withdrawal from certificate business after security incident

The issue was publicized by cybersecurity researcher Scott Helme, who published a blog saying that instead of a random 384-bit number, one of the company's private keys was just the number four.

The Record
MEDIUMVulnerability

eMudhra to Exit Global SSL/TLS Business After 8 Intermediate CA Keys Found Easily Guessable

eMudhra, an Indian certificate authority (CA), will withdraw from its global SSL/TLS certificate business, its board decided on Thursday. The decision came five days after a researcher reported recovering the private keys of eight of its intermediate CA certificates. eMudhra said it will replace affected customers' certificates with free ones from partners, though its

The Hacker News
CRITICALVulnerability

I had plans for that second

The Earth is speeding up, the leap second is being abolished, oh, and there's critical vulnerabilities in PHP.

Cisco Talos