Half way through my "work on @bsidessfctf.bsky.social week"! I've written a compiler, designed a stupid cryptosystem based on a Seth MacFarlane show I fell asleep watching, and wrote challenges to teach write-,memory vulnerabilities Two more days, what other crazy ideas will fall out of my brain?

We are preparing riffs, rhythms, and riddles for you for BSidesSF #CTF. Hope you can hit the right key in March :)

Voting is enabled for #BSidesSF #CTF on CTFtime! Please do vote at ctftime.org/event/2721, by Sunday. Thanks again to all the players and friends who helped connect us with the CTFTime admins and to the CTFTime admins for helping resolve this issue!

Thank you folks for playing this year's #BSidesSF #CTF. We'll be back again next year with more challenges! All challenges will stay up until Sunday evening at ctf.bsidessf.net. Source code at github.com/BSidesSF/ctf.... Write-ups at - www.skullsecurity.org, itsc0rg1.medium.com/bsidessf-202....

As always, we've open sourced all our challenges at - github.com/bsidessf/ctf... #BSidesSF #CTF

Congrats to the top 3 teams - HammondFanClubTime, meow and Stanford Applied Cyber! Good game!! #BSidesSF #CTF

Less than 50 minutes to go, the top 3 teams are close, who will cinch first place? #BSidesSF #CTF Check out the CTF at ctf.bsidessf.net

Hint Alert! For digital-citizen-2, coppersmith is a must. Collect everything you learned from solving 1, identify all the possible "patterns" and then coppersmith to victory. #BSidesSF #CTF Join us at ctf.bsidessf.net

Hint Alert!! For slackblock-steg pay very close attention to what images the tool will accept to add a message to. Once you figure out what property images need to have, you should have a much better idea of how/where data is being hidden. #BSidesSF #CTF Join us at ctf.bsidessf.net

Hint Alert!! The acaan challenge is supposed to help prepare you for drago-daction. drago-daction has a vulnerability that gives you a "write any data to any file at any offset" primitive, and once you're there they're the same solution. #BSidesSF #CTF Check it out at ctf.bsidessf.net

1337 teams registered to play :D #BSidesSF #CTF Join them at ctf.bsidessf.net

We've crossed 1300 registered users and 800 registered teams! Join them at #BSidesSF #CTF - ctf.bsidessf.net/register.

New to CTFs and not sure how to get started? Check out #BSidesSF #CTF at ctf.bsidessf.net/getting-star.... We have several beginner friendly challenges and have walkthroughs for some of our 101 challenges. Good luck and have fun!

Brave adventurers! The Dragon's CTF Keep unlocks its final secrets! Prepare for the last wave of challenges #BSidesSF #CTF ctf.bsidessf.net * magic * pathing * hoard * extinction * cipher-block-corruption * tarnation * extra-effed-system * nearest-neighbor * cert-tool

Over 1000 players and 600 teams registered and 48 challenges up at #BsidesSF #CTF Join them at ctf.bsidessf.net

Last wave for the day for #BSidesSF #CTF * pascals-homomorphism-1 * pascals-homomorphism-2 * slackblock-steg * amd * dating * goto-zero Check out: ctf.bsidessf.net

New batch of challenges incoming!! * taxonomy * detector-2 * go-back #BsidesSF #CTF Check them out at - ctf.bsidessf.net

Just in time for lunch, 4 challenges hot off the grill - web-tutorial-2 sighting nextPM oh-say-can-you-see #BSidesSF #CTF Check them out at - ctf.bsidessf.net

We have over 1000 players playing #BSidesSF #CTF. Join them and try your hand at solving our Crypto, Forensics, Pwnables, Web, Mobile and Misc challenges at ctf.bsidessf.net. A big shout out to our sponsors Adobe!

Our lockpicking challenges are back! Check them out onsite at the #CTF area onsite at #BSidesSFCTF. We have some cool stickers for people that solve them! Scoreboard at ctf.bsidessf.net

A new wave of challenges for #BSidesSF #CTF Check them out ctf.bsidessf.net crossworthy bug-me obscuratron hidden-reports hangman-two evidence subprime dragon-spell web-tutorial-1 dragon-name ruthless-dot-flag-1 ruthless-dot-flag-2 qr-decomp (onsite only!) locky (onsite only!) boxy (onsite only!)

We just dropped 3 more challenges for today, we don't plan to release more for today. More to come tomorrow at 9am! #BSidesSF #CTF Check out our Chrome Extension challenge, "moa-station", at ctf.bsidessf.net.

Oh the place you'll go, the scenes you will see. Oh what is under the hidden box? Whatever could it be? #BSidesSF #CTF Join us at ctf.bsidessf.net

3 more challenges out now at ctf.bsidessf.net! #BSidesSF #CTF * flag-search * soothsayer * arrow-of-time

And, we are off! Over 360 teams are playing with 13 teams on the scoreboard. #BSidesSF #CTF Join us at, ctf.bsidessf.net

10 minutes to go, look at how excited we are! #BSidesSF #CTF Join us at ctf.bsidessf.net/register.

Less than 1 hour to go before launch!! You can check our challenges soon at ctf.bsidessf.net and join us on Discord at discord.gg/QxFf8crUPw

T-minus 6 hours and counting—brace for lift-off! #BSidesSF #CTF launches at 4pm PDT today, head-on over to ctf.bsidessf.net to register and join us on Discord at discord.gg/QxFf8crUPw.

You are in for a punny time until launch! Join us at ctf.bsidessf.net/register, the #BSidesSF #CTF kicks off at 4:00pm PDT tomorrow!

I spy with my little eye, a dragon! Report all dragon sightings right away! #CTF #BSidesSF Around 28 hours to go before we launch! Register at ctf.bsidessf.net/register and join us on Discord at discord.gg/QxFf8crUPw.

Round and round we go, but which came first, nobody knows. #BSidesSF #CTF

We've developed a state-of-the-art block cipher. It mixes 1x1 with 2x1 blocks. That's how those work, right? #BSidesSF #CTF (ctf.bsidessf.net)

Oh no, the dragons are in danger. Help them at ctf.bsidessf.net/register. #CTF #BSidesSF

Warning: May cause intense brain activity and excessive celebration upon flag capture. Here be dragons, this Friday. #CTF #BSidesSF

What's in the cards for this year? Join us next week at ctf.bsidessf.net and find out! #CTF #BSidesSF

Thank you Adobe for sponsoring this year's BSidesSF #CTF.

The #CTF is back this year at BSidesSFT (@bsidessf.org). Register at https://ctf[.]bsidessf.net and join us at https://discord[.]gg/QxFf8crUPw. A big shoutout to our sponsors Adobe!