CounterHackSec's profile picture. The official Twitter handle for Counter Hack’s pen test and cybersecurity consulting team. | Producers of #holidayhack and @kringlecon

Counter Hack

@CounterHackSec

The official Twitter handle for Counter Hack’s pen test and cybersecurity consulting team. | Producers of #holidayhack and @kringlecon

Counter Hack reposted

❄️ It’s the most wonderful time of the year — #HolidayHack Challenge 2025 is LIVE. Join Santa @KringleCon and thousands of players worldwide in the year’s most festive CTF adventure. It's free, fun, and pure cyber joy!


Counter Hack reposted

Come hang out with me...and me...in The Dosis Neighborhood. #holidayhack 2025 is LIVE and ready for players to join in on the festive hackery!!! @KringleCon sans.org/holidayhack

Kyle_Parrish_'s tweet image. Come hang out with me...and me...in The Dosis Neighborhood. #holidayhack 2025 is LIVE and ready for players to join in on the festive hackery!!! @KringleCon sans.org/holidayhack

Counter Hack reposted

The 2025 SANS #HolidayHack Challenge launched about an hour ago! Come have some fun building cybersecurity skills in this free @SANSInstitute gift to the community. sans.org/holidayhack New micro-challenges, new gamified world, new music, new game dynamics! Check it out!

edskoudis's tweet image. The 2025 SANS #HolidayHack Challenge launched about an hour ago!  Come have some fun building cybersecurity skills in this free @SANSInstitute gift to the community.  sans.org/holidayhack

New micro-challenges, new gamified world, new music, new game dynamics!  Check it out!

Today marks 15 years of Counter Hack! 🎉 We’re incredibly grateful to our brilliant team and amazing clients around the world. Because of you, we get to do meaningful and high-impact work every day. We’re so proud of everything we’ve accomplished—together. 🛡️

CounterHackSec's tweet image. Today marks 15 years of Counter Hack! 🎉

We’re incredibly grateful to our brilliant team and amazing clients around the world. Because of you, we get to do meaningful and high-impact work every day. We’re so proud of everything we’ve accomplished—together. 🛡️

Counter Hack reposted

🚦The 2023 SANS #HolidayHack Challenge is NOW open to play, and it's more festive than ever! This year, we're whisking you away to the 🏝️ Geese Islands, where 🎅 Santa needs your help to protect the holidays from cyber villains. Sign up to play now: sans.org/u/1se2

KringleCon's tweet image. 🚦The 2023 SANS #HolidayHack Challenge is NOW open to play, and it's more festive than ever!

This year, we're whisking you away to the 🏝️ Geese Islands, where 🎅 Santa needs your help to protect the holidays from cyber villains.

Sign up to play now: sans.org/u/1se2

Counter Hack reposted

Ahoy! We are DELIGHTED to announce the launch of SANS Holiday Hack Challenge 2023! It's a free gift to the community from @SANSInstitute. Build cyber skills while having fun, leveraging AI. For all skill levels, novice to advanced & everyone in between! sans.org/holidayhack


Counter Hack reposted

🎄🎁The 2023 SANS #HolidayHack Challenge is officially open for play! Don’t miss the most fun and festive cybersecurity event of the year: sans.org/holidayhack

SANS_EDU's tweet image. 🎄🎁The 2023 SANS #HolidayHack Challenge is officially open for play!

Don’t miss the most fun and festive cybersecurity event of the year: sans.org/holidayhack

Counter Hack reposted

Don’t miss a minute of #HolidayHack! Subscribe to be notified 🔔 when the most festive cyber challenge of the year opens for play this holiday season! 🌴 sans.org/u/1se2 #Cybersecurity

SANSInstitute's tweet image. Don’t miss a minute of #HolidayHack! Subscribe to be notified 🔔 when the most festive cyber challenge of the year opens for play this holiday season! 

🌴 sans.org/u/1se2

#Cybersecurity

Counter Hack reposted

President @edskoudis is hosting the next episode of "Wait Just an InfoSec" on August 29. Set your reminder for a behind-the-scenes look at @sansinstitute Holiday Hack Challenge 2023 and exclusive insights to help you level up.👇


Counter Hack reposted

🆕 In our latest episode of Cybersecurity Where You Are, it's all things #penetrationtesting. Co-host Sean Atkinson is joined by @chriselgee, Senior Security Analyst at @CounterHackSec; and @Inscyght, Technical Engineer at Counter Hack. bit.ly/3E1VmLj #pentesting


Counter Hack reposted

In our latest episode of Cybersecurity Where You Are, it's all things #penetrationtesting. Co-hosts Sean Atkinson and Tony Sager are joined by @edskoudis, founder of the SANS Penetration Testing Curriculum and @CounterHackSec. bit.ly/3PVmUcp #pentesting


🎙️ New Podcast! Join @edskoudis and @CISecurity for a discussion covering the history and future of #pentesting ...and so much more. Listen here:


Counter Hack reposted

🎅 Ho, ho, ho! Santa needs your help! He’s calling all #CyberSecurity pros – novices to experts – to his castle in the North Pole to help him recover the missing 5 Golden Rings. Register, create your avatar, and head on in to start > sans.org/u/1nAs

KringleCon's tweet image. 🎅 Ho, ho, ho! Santa needs your help! He’s calling all #CyberSecurity pros – novices to experts – to his castle in the North Pole to help him recover the missing 5 Golden Rings. Register, create your avatar, and head on in to start > sans.org/u/1nAs

Counter Hack reposted

Challenges awaiting you at the SANS #HolidayHack Challenge 2022: 🕸 Web Application Vulnerabilities & Exploitation ⛓ SecDevOps & Supply Chain Attacks 📶 Network Security 💸 Cryptocurrency, NFT, and Smart Contract Attacks ☁ Cloud Security Join us > sans.org/u/1nAs

KringleCon's tweet image. Challenges awaiting you at the SANS #HolidayHack Challenge 2022: 

🕸 Web Application Vulnerabilities & Exploitation
⛓ SecDevOps & Supply Chain Attacks
📶 Network Security
💸 Cryptocurrency, NFT, and Smart Contract Attacks
☁ Cloud Security 

Join us > sans.org/u/1nAs

Our favorite time of year is almost here - the 2022 SANS #HolidayHack Challenge is coming SOON!

What’s red and white and challenging all over? Santa? No, that can’t be right… it’s the SANS #HolidayHack Challenge! Featuring the infamous Santa, who needs your help to save the holidays. It’s family friendly fun, so don’t miss a second of it > sans.org/u/1nAs

KringleCon's tweet image. What’s red and white and challenging all over? 

Santa? No, that can’t be right… it’s the SANS #HolidayHack Challenge! Featuring the infamous Santa, who needs your help to save the holidays. It’s family friendly fun, so don’t miss a second of it > sans.org/u/1nAs


Counter Hack reposted

Ep 121: Ed In this episode we hear some pen test stories from @edskoudis. And we hear from @beauwoods. darknetdiaries.com/episode/121

DarknetDiaries's tweet image. Ep 121: Ed
In this episode we hear some pen test stories from @edskoudis. And we hear from @beauwoods.

darknetdiaries.com/episode/121

Counter Hack reposted

Tomorrow! Special HallwayCon bonus pre-session for @WWHackinFest at Noon PDT in Pacific A room. Join the @CounterHackSec crew for a debut talk by @evanbooth on his latest shenanigans… and @JF0LKINS on all the crazy-ass automation behind #HolidayHack. You won’t wanna miss this!

edskoudis's tweet image. Tomorrow! Special HallwayCon bonus pre-session for @WWHackinFest at Noon PDT in Pacific A room. Join the @CounterHackSec crew for a debut talk by @evanbooth on his latest shenanigans… and @JF0LKINS on all the crazy-ass automation behind #HolidayHack. You won’t wanna miss this!
edskoudis's tweet image. Tomorrow! Special HallwayCon bonus pre-session for @WWHackinFest at Noon PDT in Pacific A room. Join the @CounterHackSec crew for a debut talk by @evanbooth on his latest shenanigans… and @JF0LKINS on all the crazy-ass automation behind #HolidayHack. You won’t wanna miss this!
edskoudis's tweet image. Tomorrow! Special HallwayCon bonus pre-session for @WWHackinFest at Noon PDT in Pacific A room. Join the @CounterHackSec crew for a debut talk by @evanbooth on his latest shenanigans… and @JF0LKINS on all the crazy-ass automation behind #HolidayHack. You won’t wanna miss this!

Counter Hack reposted

Coming to #WWHFWayWest and getting in a little early? On Wednesday at Noon, @CounterHackSec will be featuring two talks at HallwayCon at the Wyndham by none other than @evanbooth and @JF0LKINS. Please plan on joining us. I’ll announce location tomorrow (Tuesday). YAY!

edskoudis's tweet image. Coming to #WWHFWayWest and getting in a little early? On Wednesday at Noon, @CounterHackSec will be featuring two talks at HallwayCon at the Wyndham by none other than @evanbooth and @JF0LKINS.  Please plan on joining us. I’ll announce location tomorrow (Tuesday). YAY!
edskoudis's tweet image. Coming to #WWHFWayWest and getting in a little early? On Wednesday at Noon, @CounterHackSec will be featuring two talks at HallwayCon at the Wyndham by none other than @evanbooth and @JF0LKINS.  Please plan on joining us. I’ll announce location tomorrow (Tuesday). YAY!
edskoudis's tweet image. Coming to #WWHFWayWest and getting in a little early? On Wednesday at Noon, @CounterHackSec will be featuring two talks at HallwayCon at the Wyndham by none other than @evanbooth and @JF0LKINS.  Please plan on joining us. I’ll announce location tomorrow (Tuesday). YAY!

Counter Hack reposted

Its mid-week, that means WEDNESDAY OFFENSIVE! 30 mins of tips, tricks and offensive tradecraft! 130pm ET redsiege.com/wedoff Todays guest is @chriselgee Join the discussin with us! #hacking #pentesting #infosec


Counter Hack reposted

Join us tomorrow 130pm ET for the WEDNESDAY OFFENSIVE! This week we are joined by @chriselgee Senior Security Analyst / Core NetWars Tournament Design Lead for @CounterHackSec / @SANSInstitute Instructor / Commander of the Army National Guard’s 126th Cyber Protection Battalion


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