A premier gathering of offensive cybersecurity professionals, researchers, thought leaders and innovators from around the region.
Joined January 2024
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π WE ARE OFFICIALLY BACK for our third edition!
π
Dates: 14 to 15 September 2026
π Venue: Grand Copthorne Waterfront Hotel Singapore
ππ» Submit your CFP here: cfp.offbyone.sg/2026/cfp
More to come!
More details: linkedin.com/posts/off-by-onβ¦
#OB12026 #OffensiveSecurity #Singapore
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Every talk is peer reviewed, mainly to spare the room from realising, halfway through, that the "novel paradigm" is a port scan in a trench coat.
Yours isn't. Submit it now.
OB1 2026 Β· CFP open
cfp.offbyone.sg/2026/cfp #OB12026
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Off-By-One Conference retweeted
Jun 9
Typed `id` on a stock Ubuntu Server. Default user already in the `lxd` group, which is root-equivalent.
Host root on every LTS from 20.04 to 26.04, sudo never entered. Bonus: a free AppArmor hardening downgrade for the whole box.
Vendor: won't-fix.
starlabs.sg/blog/2026/06-oldβ¦
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Join our awesome keynote speakers @edwardzpeng & @nicowaisman at @offbyoneconf 2026!
ποΈ Early Bird tickets are available until 31 July 2026: merch.starlabs.sg/products/oβ¦
β±οΈ "If you know @offbyoneconf , you know we save some of the best announcements for later. Stay tuned!"
#OB12026
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ππππ-ππ²-ππ§π ππππ CFP looking for the research that will shape the conversations, techniques and tooling of tomorrow's offensive security community.
CFP closes on 1 July 2026, 18:00 SGT.
The next great OFF-BY-ONE talk might be yours!
cfp.offbyone.sg
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π¨ ππ
π
-ππ-πππ ππππ
. (πππ ππππ) πππππππ πππ ππ ππππ π¨
Join the offensive security global community at doing what it does best right here in Singapore on 14-15 Sept!
ποΈ Early bird tickets till 31 July!
merch.starlabs.sg/products/oβ¦
#OffByOne #OB12026
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AI & security research moves incredibly fast.
Thatβs why our next keynote speaker, Dr. Edward Zhiniang Peng (@edwardzpeng), is locking his abstract and title later. This ensures the freshest developments!
More info: offbyone.sg/talk/edwardzpeng
#OB12026 #CyberSecurity #AISecurity
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Welcoming Nico Waisman (@nicowaisman), our keynote speaker!
Learn to stop worrying and love offensive AI as Nico breaks down where AI actually works and where human expertise is irreplaceable.
More info: offbyone.sg/talk/nicowaisman
#OB12026 #CyberSecurity #AISecurity
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Your heap spray needs a bigger audience than your terminal
OB1 2026 CFP is open NOW & we are looking for the cool stuff. If it breaks things, even better.
Come for the talks, stay for the memories.
CFP closes July 1. Donβt NOP sled past the deadline π
cfp.offbyone.sg/2026/cfp
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The updated url for our CFP is: cfp.offbyone.sg/2026/cfp
More details can be found on the webpage. We look forward to seeing your proposals!
@offbyoneconf is back for the third round!
Weβre launching our Call for Papers (CFP) this week.
If youβve got a cool exploit, new research, or a unique security insight, we want to see it.
Keep an eye on the portal: π cfp.offbyone.sg/
#OffByOne #CFP #CyberSecurity
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@offbyoneconf is back for the third round!
Weβre launching our Call for Papers (CFP) this week.
If youβve got a cool exploit, new research, or a unique security insight, we want to see it.
Keep an eye on the portal: π cfp.offbyone.sg/
#OffByOne #CFP #CyberSecurity
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Off-By-One Conference retweeted
13 Aug 2025
π₯ SUMMER PWNABLES 2025 is HERE!
When the heat rises, so do the C-shells! ποΈπ»
πΈπ¬ Calling all Singapore-based students: Ready for pwnables?
π― Challenge: Exploit the vuln for code execution
π Prizes: "From Day Zero to Zero Day" book $
starlabs.sg/blog/2025/08-sumβ¦
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Off-By-One Conference retweeted
14 Aug 2025
π₯ FIRST BLOOD! π₯
Wow, less than 24 hours and @junr0n drew first blood! π©Έ
He just became the first student to solve our Summer Pwnables challenge and claim that $50 SGD signed book! ππ°
C-Shell level: CONFIRMED π₯·
We got a few more books $ available for this challenge
13 Aug 2025
π₯ SUMMER PWNABLES 2025 is HERE!
When the heat rises, so do the C-shells! ποΈπ»
πΈπ¬ Calling all Singapore-based students: Ready for pwnables?
π― Challenge: Exploit the vuln for code execution
π Prizes: "From Day Zero to Zero Day" book $
starlabs.sg/blog/2025/08-sumβ¦
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Off-By-One Conference retweeted
13 Aug 2025
On Day 1, βFrom Day Zero to Zero Dayβ is the number 1 new release in Hacking and other categories! Itβs already broken into Top 10 ALL TIME bestsellers as well! Get your copy at amazon.com/Day-Zero/dp/17185β¦ to catch what everyoneβs reading!
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Off-By-One Conference retweeted
13 Aug 2025
For Singapore-based students: win a copy of my book with a few fun pwnables!
13 Aug 2025
π₯ SUMMER PWNABLES 2025 is HERE!
When the heat rises, so do the C-shells! ποΈπ»
πΈπ¬ Calling all Singapore-based students: Ready for pwnables?
π― Challenge: Exploit the vuln for code execution
π Prizes: "From Day Zero to Zero Day" book $
starlabs.sg/blog/2025/08-sumβ¦
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Off-By-One Conference retweeted
3 Aug 2025
Reverse engineering Google's undocumented DSP pays off! Our co-workers @st424204 & @Peterpan980927 found the first public vuln in Pixel 8's DSP β kernel takeover
MTE? What MTE? π
Their talk got accepted at @HacksInTaiwan
hitcon.org/2025/en-US/agendaβ¦
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Refreshing to see the whole research journey documented by @goatmilkkk
Awesome work
10 Jul 2025
One of our current intern, @goatmilkkk shared his Chrome-atic escape adventure using CVE-2024-30088
Epic obstacles documented in it too!
starlabs.sg/blog/2025/07-fooβ¦
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Off-By-One Conference retweeted
9 Jul 2025
Our researchers, @KaligulaSec & @cplearns2h4ck were credited for 4 vulnerabilities in Microsoft this month.
Huge congratulations to both of them for their exceptional work. π
msrc.microsoft.com/update-guβ¦
msrc.microsoft.com/update-guβ¦
msrc.microsoft.com/update-guβ¦
msrc.microsoft.com/update-guβ¦
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My talk from this years @offbyoneconf is live.
Take a look at all the mistakes the automotive and embedded industries are still doing, and let's escape the Matrix together. ποΈ
Enjoy responsibly and give me your unfiltered feedback. π
youtube.com/watch?v=4Sj6xvNbβ¦
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16 Jun 2025
@offbyoneconf 2025 Day 2 presentation videos are now available on our official YouTube channel! Subscribe, like π and comment!
lnkd.in/geDcTSsr
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