POC_Crew ๐จโ๐ฉโ๐ฆโ๐ฆ
@POC_Crew
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Organizer of Zer0Con, POC and MOSEC #POC2024 ()
Seoul, Republic of Korea๐ฐ๐ท
Joined October 2017
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[
#Zer0Con2024
]
First time in S.Korea, totally loving it๐
@opa334dev
"How to Jailbreak iOS 16"
24
103
877
15
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477
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[POC2022]
The Fugu 15 exploitation!
Linus Henze(
@LinusHenze
) giving a talk about โFugu15 - A deep dive into iOS 15 exploitationโ
#POC2022
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[POC2022] Your Fugu is my Fugu, iOS Exploitation
Linus Henze(
@LinusHenze
), โFugu15 - A deep dive into iOS 15 exploitationโ
#POC2022
6
23
181
[Zer0con2023] Speaker Update
Valentina Palmiotti(
@chompie1337
) - SPNEGO for Windows Authentication - A Ubiquitous Attack Surface with No Vulnerabilities?
โผ๏ธDebut stage for the first time in S.Korea
#Zer0Con2023
1
16
125
[Zer0con2023] Speaker Update
Amat Cama(
@amatcama
) - ASN.1 and Done: A journey of exploiting ASN.1 parsers in the baseband
โผ๏ธDebut stage for the first time in S.Korea
#Zer0Con2023
0
10
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[
#Zer0Con2024
]
Very interesting technique and hardcore
Jinbum Park ๐ฐ๐ท
"Bypassing ARM MTE with Speculative Execution"
3
13
108
Third talk of
#MOSEC2018
has started. Ian Beer(
@i41nbeer
) from Google P0 giving his talk about building iOS Kernel debugger!
2
14
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#Zer0Con2024
His research will bring great light this year ๐
Mingi Cho ๐ฐ๐ท of
@theori_io
"Exploiting a Missed Linux Kernel Patch in a KernelCTF Instance"
0
5
85
[
#Zer0Con2024
]
Another 0day to be revealed...?
Yes, stay tuned๐
@eternalsakura13
&
@Kipreyyy
"Attacking Chrome from Runtime to JIT Once Again"
3
11
81
[Zer0con2023]
Sina Karvandi(
@Intel80x86
) rocks on โchasing bugs with/in Hypervisorโ
#Zer0con2023
4
7
78
[Zer0Con2022] Complete line-up
Feeling so blast to see everyone in person!
#Zer0Con2022
#AgainZer0Con
4
10
77
[Zer0con2023] Speaker Update
Hao Xiong & Qinming Dai - Fuzzing Samsung's closed-source libraries as if on a real device
โผ๏ธDebut stage for the first time in S.Korea
#Zer0Con2023
2
7
71
[Zer0con2023]
Last talk of Zer0con2023๐๐ป
Valentina Palmiotti(
@chompie1337
) giving her talk on โSPNEGO for Windows Authentication - A Ubiquitous Attack Surface with No Vulnerabilities?โ
#Zer0con2023
0
10
69
Last speaker @ Zer0con2019
Stephen Rotteger(
@_tsuro
) is decorating last bit of Zer0con with last talk about โA guided tour through Chromeโs javascript compilerโ
#Zer0Con2019
0
8
64
[Zer0con2023] Keynote Speaker Update
Ki Chan Ahn(
@Externalist
) - Mobile Exploitation - The past, present, and the future
#Zer0Con2023
1
21
65
[
#Zer0con2024
]
@0x3C3E
"The Userland Maze โ Revealing macOS's Logic Bugs and Security Bypasses"
0
6
63
Pew, just came back to work from the long journey.
Thanks everyone for making another great success on
#Zer0Con2024
! Wish you all safe travel back home and most importantly take a good rest!
We will be around at the
@offensive_con
, if you are there, let's grab a drink ๐
0
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#Zer0Con2024
First Day, First Speakers!
They are planning to drop 0day on-site now๐
@munmap
,
@patateQbool
"Beyond Android MTE: Navigating OEM's Logic Labyrinths"
Stay tuned!
0
4
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#Zer0Con2024
Endless party. โ ๏ธ
Day2 sponsored by
@dfsec_com
(๐คซ This is the second round)
1
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We have uploaded slides from POC2018:) Thank you everyone for your support and interests!
Be noticed that some slides are not disclosed as requested by speakers
0
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[POC2023] - SPEAKER UPDATE1โฃ4โฃ
๐โโ๏ธ
@frust93717815
, yyjb - Modern Chrome Exploit Chain Development
#POC2023
2
8
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[
#Zer0Con2024
] TRAINING Started! ๐ซจ
"Attacking Instant Messaging Applications"
by Iddo ELDOR & Jacob BECH
๐๏ธDate: 31/03/2024 ~ 03/04/2024
(4 DAYS)
at CONRAD Seoul
1
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One successful conference is now end. Hope everyone have safe journey back home and see you all in
#Zer0Con2019
0
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Zer0Con2020 [Call for Papers] is open for top-notch speakers!
Zer0con focuses on finding, analyzing, and exploiting vulnerability.
Please refer to our website for more info!
CFP deadline: 25th Feb, 2020
Zer0Con: 16~17 April, 2020
#Zer0Con2020
0
20
52
[POC2023] - SPEAKER UPDATE6โฃ
๐โโ๏ธ
@ThomasKing2014
Simple bug but not easy exploit: Rooting Android devices in one shot
#POC2023
0
5
52
[POC2023] Second talk
just bypassed V8 SBX(latest) using WASM > disclosing at POC
@frust93717815
@ yyjb โModern Chrome Exploitationโ
#POC2023
0
6
52
[Zer0con2023] Speaker Update
Gengming Liu(
@dmxcsnsbh
) & Zhutian Feng(
@FengPolaris
) - Find and exploit race condition bugs in modern JS engines
#Zer0Con2023
0
9
52
*New Speaker Added*
- Ned Williamson
@NedWilliamson
, 'Exploiting Chrome IPC'
Focusing on bug finding methology including attack surface enumeration and fuzzer setup with examples including exploit
This is not been publicly revealed!
For more info:
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3) Speaker of Zer0Con: Marco Grassi(
@marcograss
) and Xingyu Chen(aka Kira)
Topic: Vulnerability Discovery and Exploitation of Virtualization Solutions for Cloud Computing and Desktops
TBA
0
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It's always sad to leave friends behind. Such a short time to enjoy really.
Congrats on another successful conference
@offensive_con
. Your conference and the hospitality was amazing as always๐ We shall see you all in POC on November:)
Have a safe trip back home everyone!
0
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[
#Zer0Con2024
] He is back! ๐
โExploiting the Linux Kernelโ
Andreyย Konovalov
@andreyknvl
๐๏ธDate: 01/04/2024 ~ 03/04/2024
(3 DAYS) at CONRAD Seoul
0
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[
#Zer0con2024
]
Thank you for decorating the last talk of the conference!
@Dawuge3
"A Deep Dive in Android closed-source ROMs"
0
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[Zer0Con2022] line-up
We are currently exploiting - Chrome, Windows, MacOS, iOS, Android, Hyper V, Exchange Server
And more to come aboard!
Check out for more:
#Zer0Con2022
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[Zer0Con2023] Registration
Registration ends in 5 days!
Deadline: 5th April
If you have not registered yet, make it quick!
It's almost reached the limit
#Zer0Con2023
3
11
45
[POC2023] Decorating the 1st day with our last speaker
@splinter_code
โ10 years of Windows Privilege Escalation with Potatoesโ
#POC2023
1
7
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[Zer0Con2024โฌ๏ธ๐จSpeaker
#11
]
Jinbum Park - Bypassing ARM MTE with Speculative Execution
#Zer0Con2024
0
1
44
[POC2022] Attacking the Linux kernel training is on!
@andreyknvl
is making an introduction and starting with full of passion!
#POC2022
0
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[Zer0Con2024] "The Dignity"
We present you the Full list of Zer0con SPEAKERS
SEE YOU ALL SOON ๐๐
#Zer0Con2024
1
5
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[POC2023] - KEYNOTE SPEAKER
๐โโ๏ธ
@mj0011sec
Navigating the Light and Darkness in the World of Vulnerabilities
#POC2023
0
7
44
[POC2023] - SPEAKER UPDATE1โฃ1๏ธโฃ
๐โโ๏ธ
@NedWilliamson
Fuzzing as Reinforcement Learning
#POC2023
1
4
43
Our colleague, Suhee just got accepted to BlackHat Talk! Congrats Suhee!
She is going to talk about "Women in Security: Building a Female InfoSec Community in Korea, Japan, and Taiwan"
See you all there!
#BHUSA2019
5
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POCxZer0Con online[Call for Papers] is opened
POCxZer0Con online is adapted in a virtual format this year which will be available to global community
Speakers and more details will be shared on twitter soon
CFP deadline: 10th Oct, 2020
POCxZer0Con: 11~13 Nov, 2020
#POCxZer0Con
0
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[POC2023 NOTICE]
โฐDate: 2-3rd November, 2023
๐ฐ๐ทVenue: Four Seasons Hotel, Gwanghwamun
โผ๏ธ Entry Tickets: $800 (early bird)
- Early bird: 1st Sept ~ 1st Oct
[CFP & CFT is opened]
CFP - until 15th Oct
CFT - until 31st July
Send us your bio & abstract to "pocadm at gmail"
1
10
42
[POC2023] - SPEAKER UPDATE2โฃ
๐โโ๏ธ
@wh1tc
@edwardzpeng
OLE object are still dangerous today - Exploiting Microsoft Office
#POC2023
0
3
42
Zer0Con2019 [Call for Papers] is open for top-notch speakers!
Zer0con focuses on finding, analyzing, and exploiting vulnerability.
Please refer to our website for more info!
CFP deadline: 25th Feb, 2019
Zer0Con: 11~12 April, 2019
#Zer0Con2019
#Zer0Con
1
16
37
[Speaker line-up of POC2019 is up online] - Finalized
0
7
40
[Zer0Con2024โฌ๏ธ๐จSpeaker
#3
]
๐จโ๐ฉโ๐ฆโ๐ฆ
@munmap
,
@patateQbool
,
@MateuszFruba
&
@maxpl0it
- Beyond Android MTE: Navigating OEM's Logic Labyrinths
#Zer0Con2024
0
5
40
Fourth speaker @ Zer0con2019
Marco Grassi(
@marcograss
) and Kira(
@KiraCxy
) on the stage, presenting Vuln discovery and exploitation of virtualization solutions for cloud computing and desktops!
Shout out to Marco & Kira!
1
3
39
Ned Williamson(
@NedWilliamson
) has donated his Zer0Con2022 honorarium to Amnesty(
@amnesty
) International Charity. Really appreciate Ned for his action to help others.
Congrats and Thank you Ned ๐
#Zer0Con2022
0
0
37
[Zer0con2023] Speaker Update
Maddie Stone(
@maddiestone
) - A Year in Review of 0-days Exploited in-the-wild in 2022
โผ๏ธDebut stage for the first time in S.Korea
#Zer0Con2023
0
4
35
[
#Zer0Con2024
]
Day2 kicks off with
@malltos92
"The Boom, the bust, the adjust and the unknown"
0
4
37
[Zer0Con2023] Donation
We are pleased to congrat Maddie Stone(
@maddiestone
) for donating her honorarium to the charity!
She has shaped so many lives with her act of charity.
Full of appreciation for you!
1
1
36
Drinking hell time! Thank you all for coming and hope you enjou rest of it!
#Suheehadaroughday
2
2
37
[Zer0Con2023]
- Date changed to "13th ~ 14th April"
- "NEW" Venue: InterContinental Seoul COEX (finally)
This year will be huge!
If you have not submitted CFP, please do so
#Zer0Con2023
1
12
34
[POC2023] - SPEAKER UPDATE4โฃ
๐โโ๏ธ
@__sethJenkins
Exploiting null-derefs: Doing the impossible in the Linux kernel
#POC2023
0
2
36
[Zer0Con2024โฌ๏ธ๐จSpeaker
#10
]
Mingi Cho - Exploiting a Missed Linux Kernel Patch in a KernelCTF Instance
#Zer0Con2024
0
1
35
[Zer0con2023] Speaker Update
Sina Karvandi(
@Intel80x86
) - Chasing Bugs With/In Hypervisors
โผ๏ธDebut stage for the first time in S.Korea
#Zer0Con2023
0
4
35
Last speaker of the day!
Thanks Andrea (
@_pox_
) for decorating!
Heโs now talking about Android JNI fuzzing.
#Zer0Con2022
2
6
35
[Zer0con2023]
It is on!
Starting off with opening keynote from Externalist(
@Externalist
)๐ค
#Zer0con2023
0
1
35
[POC2019 CALL FOR PAPERS OPENS]
CFP Opens: August 1, 2019
CFP Closes: October 10, 2019
POC2019 pursues groundbreaking researches and share very latest work.
[Tracks]
(OS, Mobile, Browser, VM, AI, Cloud, Hardware, AV, Network, Malware, APT, Web, Crypto...)
2
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๐[Zer0Con2024] - UPDATES
Enjoyed POC2023? Have better experience at
#Zer0Con2024
๐๏ธDate: 4~5th April 2024
๐จVenue: Fairmont Ambassdor Seoul
๐๏ธEntry badge: 120 avail
๐CFP status: Open
๐Training status: To be updated
๐Sponsor status: Open
For more: "zer0conadm at gmail"
3
8
33
[POC2023] - SPEAKER UPDATE1โฃ
๐โโ๏ธ
@tiraniddo
Building More Windows RPC Tooling for Security Research
#POC2023
0
4
33
Thank you
@dfsec_com
and
@TrenchantARC
for amazing parties
Had a massive pleasure time!
Look forward to have you all in Korea next time :)
0
2
32
Heading out to Berlin for some fun!
See you around at
@offensive_con
!
Keep us posted if you are there:)
Always looking foward to see
@LukasHermannBFS
and have decent chat around๐
2
0
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[Zer0Con2024] SPONSOR
Day 2 party is on me - huge thanks to
@dfsec_com
for supporting the con.
โReady to party at zer0con?
@dfsec_com
is going to give us a fun night!โ
#Zer0Con2024
1
2
31
D2-Second speaker Peter Hoang from Star Labs giving his talk on โA journey of hunting MacOS kernel vulnโ
#Zer0Con2022
1
4
31
Big Shoutout to Dataflow Security(
@dfsec_com
) for sponsoring the one and only "Diamond Sponsorship" at
#POC2022
.
Much more to come from this amazing group
Come along and get your gifts they have prepared!
0
7
31
Last speaker of the Zer0con ๐ฅน with intro in Korean! Wow
John Aakerblom(
@jaakerblom
) speaking on Tales from the iOS/macOS Kernel Trenches
#Zer0Con2022
0
2
30
I call besties, these folks came all the way from India
@nullcon
@antriksh_s
@aseemjakhar
@marunmagesh
brightened up our conference
#Zer0Con
Looking forward to be at NullCon2019!
2
4
29
[Zer0Con2024โฌ๏ธ๐จSpeaker
#4
]
๐จโ๐ฆ
@eternalsakura13
&
@Kipreyyy
- Attacking Chrome from Runtime to JIT Once Again
#Zer0Con2024
0
4
32
We are now here at MOSEC! Get prepared for the big event!
Will update more about it soon:)
0
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