Joo N/A
@joohoi.bsky.social
Hacks for beer. FOSS, infosec and privacy. Chaotic good.
Hyped! Our caravan is heading out to #why2025 in just a two short days!
Pure Scandinavian Darkness presents :
- SOUL CAPTURE -
Shoot, steal, store offline.
@joohoi.bsky.social | @stokfredrik.bsky.social
Iconic photosessions coming to
@why2025.bsky.social
- SOUL CAPTURE -
Shoot, steal, store offline.
@joohoi.bsky.social | @stokfredrik.bsky.social
Iconic photosessions coming to
@why2025.bsky.social
August 3, 2025 at 9:24 AM
Hyped! Our caravan is heading out to #why2025 in just a two short days!
Reposted by Joo N/A
Pure Scandinavian Darkness presents :
- SOUL CAPTURE -
Shoot, steal, store offline.
@joohoi.bsky.social | @stokfredrik.bsky.social
Iconic photosessions coming to
@why2025.bsky.social
- SOUL CAPTURE -
Shoot, steal, store offline.
@joohoi.bsky.social | @stokfredrik.bsky.social
Iconic photosessions coming to
@why2025.bsky.social
July 30, 2025 at 2:52 PM
Pure Scandinavian Darkness presents :
- SOUL CAPTURE -
Shoot, steal, store offline.
@joohoi.bsky.social | @stokfredrik.bsky.social
Iconic photosessions coming to
@why2025.bsky.social
- SOUL CAPTURE -
Shoot, steal, store offline.
@joohoi.bsky.social | @stokfredrik.bsky.social
Iconic photosessions coming to
@why2025.bsky.social
Reposted by Joo N/A
Friends! Any spare tickets to #WHY2025? Roadtrip is on, baby!
a group of people are sitting in a car with the words `` road trip '' written on the bottom .
Alt: a group of people are sitting in a car with the words `` road trip '' written on the bottom .
media.tenor.com
July 15, 2025 at 11:43 AM
Friends! Any spare tickets to #WHY2025? Roadtrip is on, baby!
Our talk with @stokfredrik.bsky.social about bitflips in the modern day and crazy results of our research was accepted to #why2025 !
It’s called ”Flipping Bits: Your credentials are certainly mine”. Come and see your favorite black metal band on the stage there ;)
It’s called ”Flipping Bits: Your credentials are certainly mine”. Come and see your favorite black metal band on the stage there ;)
July 9, 2025 at 8:02 PM
Our talk with @stokfredrik.bsky.social about bitflips in the modern day and crazy results of our research was accepted to #why2025 !
It’s called ”Flipping Bits: Your credentials are certainly mine”. Come and see your favorite black metal band on the stage there ;)
It’s called ”Flipping Bits: Your credentials are certainly mine”. Come and see your favorite black metal band on the stage there ;)
Reposted by Joo N/A
Three Trail of Bits engineers audited core Go cryptography for a month and found only one low-sev security issue... in unsupported Go+BoringCrypto! 🍾
Years of efforts on testing, limiting complexity, safe APIs, and readability have paid off! ✨
Yes I am taking a victory lap. No I am not sorry. 🏆
Years of efforts on testing, limiting complexity, safe APIs, and readability have paid off! ✨
Yes I am taking a victory lap. No I am not sorry. 🏆
Go Cryptography Security Audit
Go's cryptography libraries underwent an audit by Trail of Bits. Read more about the scope and results.
go.dev
May 19, 2025 at 7:08 PM
Three Trail of Bits engineers audited core Go cryptography for a month and found only one low-sev security issue... in unsupported Go+BoringCrypto! 🍾
Years of efforts on testing, limiting complexity, safe APIs, and readability have paid off! ✨
Yes I am taking a victory lap. No I am not sorry. 🏆
Years of efforts on testing, limiting complexity, safe APIs, and readability have paid off! ✨
Yes I am taking a victory lap. No I am not sorry. 🏆
Reposted by Joo N/A
"Solderless", request by a friend for something. 10 characters in a group/title name is a difficult fit :) #ascii #oldskool #digitalart #textmodeart
April 19, 2025 at 1:55 PM
"Solderless", request by a friend for something. 10 characters in a group/title name is a difficult fit :) #ascii #oldskool #digitalart #textmodeart
Reposted by Joo N/A
Exhausted? Maybe even some signs of hangover? Event post-blues after saying goodbye to all the wonderful people? Believe us, we are going through those too. Thank you all again and see you next year! ❤️
February 16, 2025 at 11:34 AM
Exhausted? Maybe even some signs of hangover? Event post-blues after saying goodbye to all the wonderful people? Believe us, we are going through those too. Thank you all again and see you next year! ❤️
Reposted by Joo N/A
In a little less than 24hrs i will be talking about counter surveillance for women's shelters and how surveillance state is gonna surveill. Prepare for emotional whiplash :))) #38C3
events.ccc.de/congress/202...
events.ccc.de/congress/202...
December 27, 2024 at 11:17 PM
In a little less than 24hrs i will be talking about counter surveillance for women's shelters and how surveillance state is gonna surveill. Prepare for emotional whiplash :))) #38C3
events.ccc.de/congress/202...
events.ccc.de/congress/202...
Reposted by Joo N/A
Oof, Im nervous..
Sure Iv traveled to security conferences & present talks on main stages around the world before. But today im doing something different.
Im heading to #38c3 as a tourist and since its my first time at congress, if you find me all lost / lurking, say hi ❤️✌️ and show me what’s up!
Sure Iv traveled to security conferences & present talks on main stages around the world before. But today im doing something different.
Im heading to #38c3 as a tourist and since its my first time at congress, if you find me all lost / lurking, say hi ❤️✌️ and show me what’s up!
December 26, 2024 at 7:43 AM
Oof, Im nervous..
Sure Iv traveled to security conferences & present talks on main stages around the world before. But today im doing something different.
Im heading to #38c3 as a tourist and since its my first time at congress, if you find me all lost / lurking, say hi ❤️✌️ and show me what’s up!
Sure Iv traveled to security conferences & present talks on main stages around the world before. But today im doing something different.
Im heading to #38c3 as a tourist and since its my first time at congress, if you find me all lost / lurking, say hi ❤️✌️ and show me what’s up!
Reposted by Joo N/A
Somebody uploaded to SlideShare the slides of my talk at @northsec.bsky.social 2023 🌐
It’s the sequel of the first @burpsuite.bsky.social talk I ever gave, exactly 10 years before 🛠️
Enjoy these 50 slides of Burp tips 🎁🎅
It’s the sequel of the first @burpsuite.bsky.social talk I ever gave, exactly 10 years before 🛠️
Enjoy these 50 slides of Burp tips 🎁🎅
Burp suite pro tips and tricks for hacking
Burp suite pro tips and tricks for hacking - Download as a PDF or view online for free
slideshare.net
December 23, 2024 at 10:00 PM
Somebody uploaded to SlideShare the slides of my talk at @northsec.bsky.social 2023 🌐
It’s the sequel of the first @burpsuite.bsky.social talk I ever gave, exactly 10 years before 🛠️
Enjoy these 50 slides of Burp tips 🎁🎅
It’s the sequel of the first @burpsuite.bsky.social talk I ever gave, exactly 10 years before 🛠️
Enjoy these 50 slides of Burp tips 🎁🎅
Reposted by Joo N/A
December 6, 2024 at 7:00 AM
Reposted by Joo N/A
Tickets for next year’s Dutch hacker camp are on sale! 🤑
I went to all of the camps (HAL, WTH, HAR, OHM, SHA, MCH and WHY) since 2001 and don’t plan to stop ⛺️
I went to all of the camps (HAL, WTH, HAR, OHM, SHA, MCH and WHY) since 2001 and don’t plan to stop ⛺️
December 6, 2024 at 7:38 AM
Tickets for next year’s Dutch hacker camp are on sale! 🤑
I went to all of the camps (HAL, WTH, HAR, OHM, SHA, MCH and WHY) since 2001 and don’t plan to stop ⛺️
I went to all of the camps (HAL, WTH, HAR, OHM, SHA, MCH and WHY) since 2001 and don’t plan to stop ⛺️
Reposted by Joo N/A
Kannattaa ottaa kuunteluun ystäväni @laurakankaala.bsky.social uusi podcast Varjojen verkko. Tykkään kovasti tästä satukirjamaisesta kerronnasta internet ilmiöistä.
areena.yle.fi/podcastit/1-...
areena.yle.fi/podcastit/1-...
Varjojen verkko
Laura Kankaala on hakkeri ja maailmanluokan tietoturva-asiantuntija, joka rakastaa internetin salaisuuksia. Tässä podissa hän ottaa sinut mukaan matkalle netin ratkaisemattomien mysteerien äärelle, pi...
areena.yle.fi
November 28, 2024 at 6:32 AM
Kannattaa ottaa kuunteluun ystäväni @laurakankaala.bsky.social uusi podcast Varjojen verkko. Tykkään kovasti tästä satukirjamaisesta kerronnasta internet ilmiöistä.
areena.yle.fi/podcastit/1-...
areena.yle.fi/podcastit/1-...
Reposted by Joo N/A
Reposted by Joo N/A
I've released 'brainstorm': an alternative way to do web fuzzing combining my fav fuzzing tool 'ffuf' (from @joohoi.bsky.social )with local LLMs (via Ollama API) to generate smarter filename tests. It usually finds more endpoints with fewer requests. Added a IIS shortname support @irsdl.bsky.social
November 26, 2024 at 8:57 AM
I've released 'brainstorm': an alternative way to do web fuzzing combining my fav fuzzing tool 'ffuf' (from @joohoi.bsky.social )with local LLMs (via Ollama API) to generate smarter filename tests. It usually finds more endpoints with fewer requests. Added a IIS shortname support @irsdl.bsky.social
Reposted by Joo N/A
If you've missed #BigSleep on other platforms:
Project Zero blog:
LLMs find 0days now!
And: our fuzzer setup did *not* reproduce it!
googleprojectzero.blogspot.com/2024/10/from...
Project Zero blog:
LLMs find 0days now!
And: our fuzzer setup did *not* reproduce it!
googleprojectzero.blogspot.com/2024/10/from...
From Naptime to Big Sleep: Using Large Language Models To Catch Vulnerabilities In Real-World Code
Posted by the Big Sleep team Introduction In our previous post, Project Naptime: Evaluating Offensive Security Capabilities of Large L...
googleprojectzero.blogspot.com
November 20, 2024 at 6:22 PM
If you've missed #BigSleep on other platforms:
Project Zero blog:
LLMs find 0days now!
And: our fuzzer setup did *not* reproduce it!
googleprojectzero.blogspot.com/2024/10/from...
Project Zero blog:
LLMs find 0days now!
And: our fuzzer setup did *not* reproduce it!
googleprojectzero.blogspot.com/2024/10/from...
Reposted by Joo N/A
Got featured in Argentinas largest newspaper ”clarin” together with @joohoi.bsky.social this Sunday, pretty ”stoked” about that :
www.clarin.com/tecnologia/s...
www.clarin.com/tecnologia/s...
November 18, 2024 at 7:26 PM
Got featured in Argentinas largest newspaper ”clarin” together with @joohoi.bsky.social this Sunday, pretty ”stoked” about that :
www.clarin.com/tecnologia/s...
www.clarin.com/tecnologia/s...
Reposted by Joo N/A
Reposted by Joo N/A
As expected, @stokfredrik.bsky.social and @joohoi.bsky.social delivered an entertaining and informative masterpiece of a talk at Ekoparty 🥳
November 15, 2024 at 8:19 PM
As expected, @stokfredrik.bsky.social and @joohoi.bsky.social delivered an entertaining and informative masterpiece of a talk at Ekoparty 🥳
Suddenly a lot of activity in the BlueSky. Sweet! Let’s give this another spin. Currently enjoying Ekoparty in Buenos Aires with @stokfredrik.bsky.social and @tomnomnom.com .
Delivered a ffuf talk yesterday and now prepping for our bitflip talk tomorrow.
It has, and will continue to be epic!
Delivered a ffuf talk yesterday and now prepping for our bitflip talk tomorrow.
It has, and will continue to be epic!
November 14, 2024 at 2:35 PM
Suddenly a lot of activity in the BlueSky. Sweet! Let’s give this another spin. Currently enjoying Ekoparty in Buenos Aires with @stokfredrik.bsky.social and @tomnomnom.com .
Delivered a ffuf talk yesterday and now prepping for our bitflip talk tomorrow.
It has, and will continue to be epic!
Delivered a ffuf talk yesterday and now prepping for our bitflip talk tomorrow.
It has, and will continue to be epic!