#Shibuya #GMO Flatt Security #RyotaK #Meta Conference

GMO Flatt Security's RyotaK Dominates at Meta Bug Bounty Conference 2025

In an impressive display of cybersecurity expertise, RyotaK, a security researcher at GMO Flatt Security, has achieved a remarkable feat by securing the top position at the Meta Bug Bounty Researcher Conference 2025. This prestigious conference took place from May 12 to 15, 2025, and brought together some of the brightest minds in the cybersecurity field from around the world. RyotaK's noteworthy accomplishment of reporting 15 undisclosed vulnerabilities earned him a record score of 24,248 points, far surpassing the second-place competitor by 10,745 points.

This year’s conference was organized by Meta, focusing on recognizing talented security researchers who have significantly contributed to its bug bounty program. Participants were invited from various regions, allowing them to network, attend technical sessions, and engage in bug hunting activities specifically tailored to Meta products. The significance of the conference lies not only in the recognition of skills but also in the opportunity to enhance overall cybersecurity standards.

Achievements and Recognition

RyotaK's efforts not only gained him first place, but one of the vulnerabilities he uncovered was also awarded the **