moon hea-eun

Offensive security resecher, Team leader of Red Alert team.

[Off-By-One Conference @offbyoneconf]

Another exceptional presentation, we 🙌 welcome @wynt3r30 , @mayfly74 & @yunhyeo0009125 with their paper: 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐂𝐫𝐚𝐜𝐤𝐬 𝐚𝐭 𝐭𝐡𝐞 𝐒𝐮𝐦𝐦𝐢𝐭: 𝐑𝐞𝐭𝐡𝐢𝐧𝐤𝐢𝐧𝐠 𝐎𝐓𝐀 𝐔𝐩𝐝𝐚𝐭𝐞𝐬.
🚘 Automotive security fans, don't miss it!
https://t.co/xZFvWkmAR4

[Red Alert ICS CTF @icsctf]

🚨 The countdown begins!
Just 1 month until Red Alert ICS CTF storms back to Vegas for #DEFCON32! Are you ready for the ultimate challenge ? Join Red Alert ICS CTF at @defcon from August 9 to 11.🔧
Info at https://t.co/1OIVDRDL4H
#defcon32 #CyberSecurity #CTF #DEFCON

[Red Alert ICS CTF @icsctf]

We're thrilled for Red Alert ICS CTF at @defcon 31 to be declared a Black Badge event! Our winners Team ScreamingFist was awarded the Black Badge, the highest honour bestowed by DEFCON!

Thanks to everyone at @defcon for the honour! :)

#DEFCON31 #DEFCON #RedAlertICSCTF

[Red Alert ICS CTF @icsctf]

We sincerely thank all our team members, players, goons and everyone who helped make RED ALERT ICS CTF at @defcon 31 a grand success and a Black Badge event this year!

We at Team RED ALERT look forward to welcoming you all again next year! :)

#DEFCON31 #DEFCON #RedAlertICSCTF

[Red Alert ICS CTF @icsctf]

Red Alert ICS CTF is coming to @defcon 31! :)

The CTF will be a competition for Hackers by Hackers. We are coming back with a ton of fun challenges with plenty of ICS devices for you to play with.

More details at: https://t.co/8NTutOfV3v

See you there! :)

[Red Alert ICS CTF @icsctf]

Final 2 hours of the Red Alert ICS CTF at @defcon 30!

Don't forget to drop by and check out all the cool stuff we have! Happy Hacking! :)

#DEFCON30 #DEFCON #RedAlertCTF

[Red Alert ICS CTF @icsctf]

Congratulations to Team ScreamingFist (@MemeticHenry ) for taking over control of the train at the Red Alert ICS CTF at @defcon 30!

#DEFCON30 #DEFCON #RedAlertCTF

[Red Alert ICS CTF @icsctf]

Congratulations to Team unremarkable (@lukaskuzmiak ) for making their way through and taking down the city at the Red Alert ICS CTF at @defcon 30. Good going, team!

#DEFCON30 #DEFCON #RedAlertCTF

[Red Alert ICS CTF @icsctf]

Scoreboard of the Red Alert ICS CTF at @defcon 30 at the end of Day 2!

Congratulations to Teams Teamxx, merlinn, unremarkable, CrawfishConnoisseurs and ScreamingFist for cracking into our top 5! Awesome work!

See you tomorrow! :)

#DEFCON30 #DEFCON #RedAlertCTF

[Red Alert ICS CTF @icsctf]

Join RedAlert @defcon ICS CTF Challenge today!

We created a virtual SCADA environment in order for participants, challenge to gain control of the SCADA system.

Register at https://t.co/ZBoaZ9DM21
#DEFCON #DEFCON29 #NSHC #RedAlert #RedAlertCTF

[Red Alert ICS CTF @icsctf]

Calling all hackers!

Day 2 of Red Alert ICS CTF at @defcon 30!

We are ready! Are you?

#DEFCON30 #DEFCON #RedAlertCTF

[Red Alert ICS CTF @icsctf]

LIVE from Red Alert ICS CTF at @defcon 30!

Happy Hacking! :)

#DEFCON30 #DEFCON #RedAlertCTF

[Red Alert ICS CTF @icsctf]

Congratulations to Team Teamxx (@hackmiami ) on being the first to break into to the Physical Protection System at the Red Alert ICS CTF at @defcon 30!

#DEFCON30 #DEFCON #RedAlertCTF

[Red Alert ICS CTF @icsctf]

Congratulations to Team merlinn(@merlinn31 ) on successfully hacking their way in and causing a city wide blackout at the Red Alert ICS CTF at @defcon 30!

#DEFCON30 #DEFCON #RedAlertCTF

[Red Alert ICS CTF @icsctf]

Congratulations to Team Staccastaccah (@niccopicca ) on being the first to successfully hack the city and cause a blackout at the Red Alert ICS CTF at @defcon 30!

#DEFCON30 #DEFCON #RedAlertCTF

[Red Alert ICS CTF @icsctf]

Less than 12 Hours to go for the Red Alert ICS CTF to begin at @defcon 30!

Our boys and girls have been working hard to make sure that we are back with a bang. We have a lot of new toys to pick your brain!

Do not forget to drop by! :)

#DEFCON30 #DEFCON #RedAlertCTF

[Refactor Security @refactorsec]

Check out this model city made by @icsctf in the ICS Village 🚃🚦🏙 #DEFCON30

[Red Alert ICS CTF @icsctf]

Red Alert ICS CTF is now live at @defcon 30!

Sanity Check Challenge : RACTF{W3lC0me _t0_7he_R3d4ler7_1c5_c7f_!}

All the best to the players! :)

#DEFCON30 #DEFCON #RedAlertCTF #NSHC

[Red Alert ICS CTF @icsctf]

Red Alert ICS CTF is back, bigger and better at @defcon 30 !

Our team has flown in to Las Vegas and begun the final round of preparation!
More at https://t.co/lYGJP7Sf3W

Join us and win our version of the Korean 'Black Hat' among others!

#DEFCON30 #DEFCON #RedAlertCTF #NSHC

[HITBSecConf @HITBSecConf]

Check out what we have in store for you at the OT Security Village by NSHC @ #HITBCyberWeek! https://t.co/N3aEQuKk1I See you in Abu Dhabi! cc @Louishur