ångstromCTF

A cybersecurity competition run by high school students, for high school students. Proudly sponsored by @trailofbits, @vector35, and @googlecloud!

[ångstromCTF @angstromctf]

@amateurs_team @vsctf @trailofbits @vector35 We also had many teams compete in the open division. Congratulations to our top three overall teams:
🥇Kalmarunionen @kalmarunionenDM
🥈Project Sekai @ProjectSEKAIctf
🥉justCatTheFish @justCatTheFish

[ångstromCTF @angstromctf]

ångstromCTF 2024 is over! Congratulations to our top three high school teams:
🥇Les Amateurs @amateurs_team
🥈View Source @vsctf
🥉rev mains fr
And a big thanks to @trailofbits @vector35 for sponsoring prizes!

[ångstromCTF @angstromctf]

We're back! ångstromCTF 2024 starts May 24th at 8PM EDT! Register now at https://t.co/GpFUh5vgzR 🤗

Many thanks to our wonderful sponsors @trailofbits @vector35 for providing prizes! Additionally, the top US high school team will be invited to compete in DiceCTF Finals in NYC!

[ångstromCTF @angstromctf]

@trailofbits @osec_io @vector35 Additionally, we had some awesome non-high school teams participating. The global winners are:
1. @kalmarunionenDM
2. @justCatTheFish
3. @r3kapig

They'll be getting a chocolate bar :)

[ångstromCTF @angstromctf]

The results are in! Our top three high school teams are:
1. View Source
2. .;,;.
3. les amateurs

They'll be taking home huge cash and Binary Ninja prizes thanks to our sponsors @trailofbits @osec_io @vector35!

[ångstromCTF @angstromctf]

For the record, that was Kevin, an alum🙂

[ångstromCTF @angstromctf]

mad cuz bad

[ångstromCTF @angstromctf]

Surprise! @vector35 have joined our sponsors list! In addition to $2000 in cash from @trailofbits and @osec_io, our top teams will be receiving commercial / noncommercial licenses and BinaryNinja swag depending on their placement!

We'll be announcing the winners tomorrow 👀

[ångstromCTF @angstromctf]

mad cuz bad

[sahuang @sahuang97]

https://t.co/QXozClOwEK So it looks like angstorm will get 100 rating points next year, nice...Despite their difficulty might just worth 40-50 with a majority of beginner challs, plus a few guessy/uninteresting reverse such as Uncertainty and TI-80...

[ångstromCTF @angstromctf]

And we're off! ångstromCTF 2023 has started! Good luck to everyone =)

[ångstromCTF @angstromctf]

@trailofbits @osec_io All teams:
1st - 1 Hershey's chocolate bar*
2nd - 1 Hershey's chocolate bar*
3rd - 1 Hershey's chocolate bar*

*if Amazon can't ship it to you, we'll give it to the next team.

[ångstromCTF @angstromctf]

Heads up! ångstromCTF 2023 is starting in less than 24 hours!

This year, we're able to offer $2k in cash / chocolate prizes from our wonderful sponsors @trailofbits @osec_io.

Our prize distribution is as follows:

High school:
1st - $1000
2nd - $550
3rd - $400

All teams: 👇

[ångstromCTF @angstromctf]

ångstromCTF is here again! The 2023 competition will take place from Friday April 21 to April 26 at 8 PM EDT. Challenges will range from beginner to expert level. Register now at https://t.co/FQL4XUDJSN!

This year we've got 86.30 CTFTime points for claiming!

[ångstromCTF @angstromctf]

Global:
🥇 @0rganizers
🥈 Never Stop Exploiting
🥉 @Water_Paddler

Thanks for playing, and see you next year!

[ångstromCTF @angstromctf]

The results are in! ångstromCTF 2022 has concluded. Many thanks to our awesome sponsors @trailofbits @osec_io @googlecloud and @vector35 for making prizes awesome!

Congrats to our top teams this year:

[ångstromCTF @angstromctf]

High school (prize eligible):
🥇 solid-umbrella from Bergen County Academies
🥈 les amateurs de la competition ctf (@CCARaven)
🥉 sw1ft-salad from Bergen County Academies

[ångstromCTF @angstromctf]

Heads up! ångstromCTF 2022 will take place from Friday April 29 to May 4 at 8 PM EDT. Challenges will range from beginner to expert level. Register now at https://t.co/FQL4XUDc3f!

CTFtime rates us at 64.52 points so come claim your share👀

[ångstromCTF @angstromctf]

Global:
🥇 tohru lovers (@pb_ctf)
🥈 @justCatTheFish
🥉 @zer0pts

Thank you for joining us and congrats to everyone who played. See you next year! 🥳

[ångstromCTF @angstromctf]

ångstromCTF 2021 has come to an end! Thank you to our sponsors @trailofbits and @awscloud for making this amazing competition possible, and congratulations to the top teams:

[ångstromCTF @angstromctf]

High school (prize eligible):
🥇 Rogue Waves from @nuevaschool
🥈 salmonpwn (@redpwnctf)
🥉 solid-umbrella from Bergen County Academies

[ångstromCTF @angstromctf]

@elbee_ez @AstraCyber Can't wait to see what you've got. There'll be some tough ones this year 😈