Cybersecurity

.HACK 2026

This edition has ended

.HACK 2026 ran Apr 7–8, 2026 at COEX Conference Room (South) 4F in Seoul, South Korea. It is a Cybersecurity conference. ConferenceGrid lists 29 speakers, 5 sponsors and 22 sessions. Dates for the next edition are not announced yet.

Lineup updated Oct 11, 2026 · dates verified Sep 13, 2026

.HACK 2026 is a major conference and festival for hackers and security professionals, gathering whitehat hackers to discuss new paradigms in cybersecurity amid rapidly evolving technological threats like AI. The event features technical sessions by leaders in the cybersecurity ecosystem, knowledge sharing for professionals and aspiring junior hackers, as wel…

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29Speakers
5Sponsors
22Sessions
22Companies · in total

Speakers

Programmed at .HACK, in alphabetical order.

강상수
OtterSec
강충현
ENKI WhiteHat
곽기용
카카오게임즈
권영훈
ENKI WhiteHat
권현준
우아한형제들
김상현
Upside Academy
김용대
KAIST
김지후
선린인터넷고등학교
김진범
CISO · 모두싸인
김태홍
카카오뱅크
박관순
Theori
박현준
NAVER
박혜수
중부대학교
손민철
KAIST
송누리
삼성전자
송은지
금융보안원
송주현
KAIST
윤석찬
Zellic
이건하
Upside Academy
이상섭
삼성전자
이원기
Theori
전영신
카카오뱅크

Sponsors

The companies behind the program. Tiers as disclosed.

DunamuPlatinum
TheoriPlatinum
Kwangwoon UniversitySilver
NAVERSilver
YG EntertainmentSilver

Agenda

Selected from 22 sessions.

  • 09:30~10:10

    LLMs for Software Security

    KEYNOTE
  • 10:20~10:45

    Adaptive Offensive Security with LLM Agents

    JUNIOR
  • 10:20~11:10

    Introducing Polocolo: A ZK-Friendly Hash Function and Efficient Linear Layers

    TECH
  • 10:20~11:10

    LLM을 활용한 오픈소스 취약점 진단과 분석 방법론

    TECH
  • 10:45~11:10

    Time-Travel Debugging at the Virtual Hardware Level on x86_64

    JUNIOR
  • 11:20~12:10

    해킹 독학의 늪에서 살아남기

    JUNIOR
  • 11:20~12:10

    AI 기반 레드팀 운영: 도구 단편화를 극복하여 공격 체인의 효율화와 협업 인사이트 강화하기

    TECH
  • 11:20~12:10

    Stabilizing Linux Cross-Cache Attacks

    TECH
  • 13:20~13:45

    KORACLE: 원화스테이블 시대의 국내 DeFi 오라클 문제

    WEB3

Quick answers

When is .HACK 2026?
.HACK 2026 ran Apr 7–8, 2026 at COEX Conference Room (South) 4F in Seoul, South Korea.
Where is .HACK 2026 held?
.HACK 2026 was held at COEX Conference Room (South) 4F in Seoul, South Korea.
Who is speaking at .HACK 2026?
ConferenceGrid lists 29 speakers, including 강상수 (OtterSec), 강충현 (ENKI WhiteHat) and 곽기용 (카카오게임즈).
Who sponsors .HACK 2026?
ConferenceGrid lists 5 sponsors: Dunamu, Theori, Kwangwoon University, NAVER and YG Entertainment.
Company intelligence

What does it mean when 22 companies show up, and 2 bet on three roles at once?

22 companies. two are betting more than once.

The numbers below are derived from the speakers, sponsors, and exhibitors on this page, cross-referenced into one ledger. They are the only thing here that 10times.com cannot tell you.

Who's in the room
2All threespeak · spons · exh
3Sponsoringsponsor only
17Speakingspeaker only

In all three roles

Theori·NAVER

Speakers by seniority

3% of the speakers carry senior titles: C-suite, Founder, VP, or Director-level.

  • C-suite13%
  • Other roles2897%

Of 29 speakers · classified by free-text title

Most-represented companies
#CompanyRolesSpeakers
1TheoriSponsor · Platinum3
2NAVERSponsor · Silver1
3DunamuSponsor · Platinum-
4KAIST3
5Kwangwoon UniversitySponsor · Silver-
6YG EntertainmentSponsor · Silver-
7삼성전자2
8카카오뱅크2
9AWS2
10ENKI WhiteHat2
11Upside Academy2
12Zellic2
13모두싸인1
14금융보안원1
Sponsors by tier
platinum2
40% of 5
silver3
60% of 5