〈seal〉 (@sealldev) header
〈seal〉 (@sealldev) profile picture

〈seal〉

@sealldev

Cybersecurity Consultant. CTF w/ @EmuExploit 🇦🇺. what I say is my opinions blah blah 𐔌˙.

 forens/misc/web
seall.dev
Joined August 2021
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Photo by 〈seal〉 (@sealldev)Photo by 〈seal〉 (@sealldev)Photo by 〈seal〉 (@sealldev)Photo by 〈seal〉 (@sealldev)Photo by 〈seal〉 (@sealldev)Photo by 〈seal〉 (@sealldev)Photo by 〈seal〉 (@sealldev)Photo by 〈seal〉 (@sealldev)Photo by 〈seal〉 (@sealldev)Photo by 〈seal〉 (@sealldev)
would you rather a 4 son or an A*257 daughter
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Goat never misses
Orange Tsai 🍊 (@orange_8361) profile pictureOrange Tsai 🍊
@orange_8361Oct 29
Just dropped a new blog post! 🔥 blog.orange.tw/posts/2026-10…
The Last Proof of Human Craft: Forging a Microsoft Edge Full Chain with Logic Bugs Only!

The Last Proof of Human Craft: Forging a Microsoft Edge Full Chain with Logic Bugs Only!

This is what I built for Pwn2Own Berlin 2026 — a completely handmade, logic-only Microsoft Edge Full Chain, with no memory corruption, and no AI at all! 🔥

blog.orange.tw
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〈seal〉 retweeted
Tom Plant (@pl4nty) profile picture
Tom Plant@pl4ntySep 23
so you can pop calc, but can you crash it? bonus points if anyone golfs this ty @sealldev & @UnpromptedAU for good vibes while testing this
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stackotter (@stackotter) profile picture
stackotter@stackotterSep 8
Team Australia is seeking sponsors to support the team at the European Cybersecurity Challenge in Germany this October. This is a great opportunity for international brand exposure, and for orgs to show that they value the next gen of Australia's cybersecurity workforce.
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〈seal〉 retweeted
Kabir Acharya (@Kabir4charya) profile picture
Kabir Acharya
@Kabir4charyaSep 3
Sub-Store 2.11.4-2.37.1 and Clash Party 1.2.6-2.0.2 inclusive are vulnerable to pre-auth RCE already exploited in the wild to deliver clickfix, phishing and malware via known badware infrastructure hosting fake JS packages via CDN at cdn[.]bootcss[.]com. The Sub-Store package maintainer not only refused to fix the bug when attempting direct contact for responsible disclosure, but also blocked me. github.com/sub-store-org/Sub…
ITW Unauthenticated RCE Vulnerability · Issue #634 · sub-store-org/Sub-Store

ITW Unauthenticated RCE Vulnerability · Issue #634 · sub-store-org/Sub-Store

The package maintainer refused to fix this despite my attempt at responsible disclosure, so I am opening an issue to point out this vulnerability which is already being exploited in the wild and us...

github.com
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〈seal〉 retweeted
DownUnderCTF (@DownUnderCTF) profile picture
DownUnderCTF@DownUnderCTFJun 5
Hey DUCTF community, We're sorry to announce that DownUnderCTF 2026 is being postponed for this year. We know this is disappointing news, but ultimately we don't believe we can deliver the high quality CTF you love and come to expect. See more in reply.
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〈seal〉 retweeted
DROID (@droidbuilds) profile picture
DROID
@droidbuildsMay 25
MrBeast plans to trap 1000 vibe coders in a room without Claude first person to center a div manually wins $1 million
Image from DROID (@droidbuilds)
Image from DROID (@droidbuilds)
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💜
Renwa (@RenwaX23) profile pictureRenwa@RenwaX23May 24
"Dad, what was it like playing CTFs before AI?"
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〈seal〉 retweeted
Renwa (@RenwaX23) profile picture
Renwa@RenwaX23May 24
"Dad, what was it like playing CTFs before AI?"
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〈seal〉 retweeted
teddy (@teddyctf) profile picture
teddy@teddyctfMay 20
🥉Oceania 3rd in ICC 2026! 🔥 i enjoyed the no-AI for majority of competition rule, i think it’s been a longtime since i had fun playing ctf thanks to organisers and challenge authors for a great event!! gg @TeamOceaniaICC
Image from teddy (@teddyctf)
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GG for 3rd with @TeamOceaniaICC!
Image from 〈seal〉 (@sealldev)
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HexF (@HexF_me) profile picture
HexF@HexF_meMay 20
3rd place at the International Cybersecurity Challenge with @TeamOceaniaICC
Image from HexF (@HexF_me)
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〈seal〉 retweeted
Kabir Acharya (@Kabir4charya) profile picture
Kabir Acharya
@Kabir4charyaMay 1
I've been seeing posts all over about the state of CTFs post-LLM. I've seen many attempts to explain why this is just a new evolution of CTFs, but I fundamentally disagree. I believe the original spirit is gone and I've written why in my blog. kabir.au/blog/the-ctf-scene-…

The CTF scene is dead

Why frontier AI has broken the open CTF format, hollowed out the scoreboard, and made competitive CTF performance a weaker signal than it used to be.

kabir.au
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Step aside Grafana a new sheriff is in town
Taylor A Murphy (@tamurphy) profile pictureTaylor A Murphy
@tamurphyApr 18
sweet baby jesus
Image from Taylor A Murphy (@tamurphy)
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〈seal〉 retweeted
Sylvie (@_sy1vi3) profile picture
Sylvie
@_sy1vi3Apr 7
hey @AnthropicAI @Zai_org @keenlooks @double_why, i totally get wanting to test your models' cyber capabilities on CTFs, but it really is pretty lame of you to do this at our small university event where we made abundantly clear that we didn't want teams using ai assistance :/
team jeanclaude, ran by anthropic researchers, who we had to disqualify from our CTF event

ALT team jeanclaude, ran by anthropic researchers, who we had to disqualify from our CTF event

team molpha, ran by z.ai researchers, who we had to disqualify from our CTF event

ALT team molpha, ran by z.ai researchers, who we had to disqualify from our CTF event

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Having a passion taken away and replaced by a conglomoration of all knowledge and art, constructed into an increasingly powerful and isermountable torment nexus is an unexplainable sadness.
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GG #ICCTokyo2025
Image from 〈seal〉 (@sealldev)
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Team Oceania members have arrived at the venue! #icctokyo2025
Image from International Cybersecurity Challenge TOKYO 2025 (@icctokyo2025)
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Easily some of the coolest CTF visuals #ICCTokyo2025
Image from 〈seal〉 (@sealldev)
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🚨BBOT Security Advisory🚨 4 fresh CVEs (2 CRITICAL RCE) can give a clever defender RCE on your attack box if you’re on BBOT <2.7.0. Hat tip to @justinsteven of @TantoSecurity for the catch. 🙌 Details 👉BLS Blog blog.blacklanternsecurity.co… #infosec #CVE
BBOT Security Advisory - gitdumper, unarchive

BBOT Security Advisory - gitdumper, unarchive

BBOT Gets Its First CVEs

blog.blacklanternsecurity.com
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