Sign in

Sector035

@sector035.bsky.social
5.6K followers 124 following 128 posts

Doing #OSINT before it was cool 😎 Just arrived, slowly settling on here.

PostsRepliesMedia
Sector035 @sector035.bsky.social · 22/04/2026
It's important to keep constantly checking your extensions. Especially if they change ownership. Haven't been looking into the current owner, but this is a really good reminder to keep watching your tools 😉 Thanks @webbreacher.com for keeping us on our toes! www.linkedin.com/posts/micahh...
linkedin.com
#osint | Micah Hoffman
It is important to always recheck the things you rely upon in #OSINT because everything changes. Today, I looked at one of my favorite extensions, Instant Data Scraper, and saw it was "no longer own...
060
Reposted by Sector035
Benjamin Strick @bendobrown.bsky.social · 08/10/2025
I made a newsletter. I went overboard with detail, but I love sharing #OSINT tips and tricks. I've covered: - Innovations & resources. - Free detailed aerial imagery tool. - DIY power grid map. - Analysis of leaked data on mass censorship & surveillance. osintfieldnotes.substack.com/p/osint-fiel...
osintfieldnotes.substack.com
OSINT Field Notes #1 - DIY Power Grid Map, Great Firewall Leak & Birds Eye View Tool
Technical teardown on how to make a custom KML for power grids. Plus: tracking tiny ships, detailed aerial views and a case file on the Geedge leaks. Read time: 8 min.
14310
Reposted by Sector035
Joseph Cox @josephcox.bsky.social · 09/10/2025
New from 404 Media: the Discord hack is every users' worst nightmare. Yesterday the hackers started posting Discord users' selfies, identity documents, email addresses, phone numbers, more. I watched in real time. This is risk of tech storing ID for age verification www.404media.co/the-discord-...
404media.co
The Discord Hack is Every Users’ Worst Nightmare
A hack impacting Discord’s age verification process shows in stark terms the risk of tech companies collecting users’ ID documents. Now the hackers are posting peoples’ IDs and other sensitive informa...
221644890
Reposted by Sector035
Sancho @sancho.bsky.social · 10/10/2025
Love em or hate em, this is some good stuff. I hope they actually get into the hands of those that have been targeted or are likely targets.
141
Sector035 @sector035.bsky.social · 26/06/2025
Welcome to @quiztime.bsky.social with today's #ThursdayQuiz 📍 Can you find out where this photo was taken? Not the "general area", or name of this place. I mean: The coördinate where the photographer stood 😎 📞 Reply just to me with your answer 🗣️ Reply further in this thread to collaborate
4127
Sector035 @sector035.bsky.social · 15/05/2025
Welcome to @quiztime.bsky.social with today's #ThursdayQuiz 📍 Can you find out where this photo was taken? 📞 Reply just to me with your answer 🗣️ Reply further in this threa to collaborate
258
Reposted by Sector035
tlmn @tlmn.eurosky.social · 14/05/2025
Happy #WednesdayQuiz @quiztime.bsky.social everyone! Can you tell me where exactly this photo was taken? The event should be easy ... ✅ Solutions below the GIF👇🏻 📝 Explain your solution 🔄 Repost if you ❤️ it or for help 🥳 Have fun!
A cyclist on front of a mural depicting red flowers
245
Sector035 @sector035.bsky.social · 01/05/2025
Welcome to @quiztime.bsky.social with today's #ThursdayQuiz 📍 Can you pinpoint where exactly this photo was taken? 📞 Reply just to me with an answer 🗣️ Reply to all to collaborate
A path, a fence, and some sort of structure. Where could this be?
234
Sector035 @sector035.bsky.social · 17/04/2025
It's time for a very simple #Thursdayquiz! But hey, new people need to start somewhere, right? Back to basic 🕵️‍♂️ I won't be responding today anymore, so take your time... It's not a race after all! 🤝 Reply all = collaboration 👇 Reply in thread = answers 🔃 Retweet = invite others...
It's an image of a shopping mall
275
Reposted by Sector035
tlmn @tlmn.eurosky.social · 09/04/2025
Happy #WednesdayQuiz @quiztime.bsky.social 🥳 Just reached the terminus of this train 🚊 ride round trip. 1️⃣ Where am I? 2️⃣ Where did I go? ✅ Solutions below the GIF👇🏻 📝 Explain your solution 🔄 Repost if you ❤️ it or for help 🥳 Have fun!
1811
Reposted by Sector035
Women In Cybersecurity Community Association @womenofwicca.bsky.social · 09/04/2025
🍕 Want to speak at WHY2025, WICCON or another tech event but don’t know where to start? Join CFPizza on May 9 in Amersfoort (or online)! Get help with your CFP, presentation skills & confidence. RSVP now! www.meetup.com/wicca... #PublicSpeaking #Infosec #Cybersecurity #HackerCommunity
094
Reposted by Sector035
Fiete Stegers @fstegers.bsky.social · 21/03/2025
#fridayquiz: What’s this? Let’s hear what you think and see if you got evidence to back it up. ➕ Bonus: List all observations about the image ⚠️ solution after the GIF, please 👨‍🏫 Explain your method
Hey, you are supposed to find out what this image shows all on your own! 😊
346
Sector035 @sector035.bsky.social · 20/03/2025
It's time for the #Thursdayquiz! Not a very hi-res image, but... Can you find out where this might be? 🤝 Reply all = collaboration 👇 Reply in thread = answers 🔃 Retweet = invite others...
6510
Reposted by Sector035
Julia Bayer @juliabayer.bsky.social · 27/01/2025
Welcome to @quiztime.bsky.social and it’s #MondayQuiz 🗿 What exactly is that? 📍 Where exactly is it? 📮reply just to me with an answer 🤝 reply to all for collaboration 🌈have fun
236
Reposted by Sector035
Fiete Stegers @fstegers.bsky.social · 24/01/2025
Finally, there’s a #Fridayquiz again: Where was this photo taken? 🤝Reply all = research collaboration 👇 below GIF = your answers #osint #geolocation #verification
A elephant in some sort of backyard
495
Sector035 @sector035.bsky.social · 23/01/2025
It's time for the #Thursdayquiz! Can anyone find out where in the UK this is? 🤝 Reply all = collaboration 👇 Reply in thread = answers 🔃 Retweet = invite others...
396
Reposted by Sector035
Julia Bayer @juliabayer.bsky.social · 20/01/2025
Welcome to @quiztime.bsky.social and it’s #MondayQuiz 📍 Where was this image taken? Bonus: What time was it? 📮reply just to me with an answer 🤝 reply to all for collaboration 🌈have fun
5138
Sector035 @sector035.bsky.social · 12/01/2025
Since 2017, the @quiztime.bsky.social-crew has sent out hundreds of geolocation and verification challenges via social media. I spent some time creating a GeoGuessr map, where you have the chance to visit some of the locations that featured in our quizzes!
1135
Sector035 @sector035.bsky.social · 09/01/2025
It's time again for a #Thursdayquiz! Find out where I stood when I took each photo. What's the distance between? For the pro's: Did I use the same device to capture both pics? 🤝 Reply all = collaboration 👇 Reply in thread = answers 🔃 Retweet = invite others
1810
Reposted by Sector035
tlmn @tlmn.eurosky.social · 08/01/2025
Happy #WednesdayQuiz everyone! 🔍 Trying something new @quiztime.bsky.social: 1️⃣ Which of these lovely kitchens is/are real vs. ai-generated? 2️⃣ Please point out details that helped you solve it. ✅ Solutions below the GIF👇🏻 📝 Explain your solution 🔄 Repost if you ❤️ it or for help 🥳 Have fun!
Kitchenview 1 - real or ai generated?Kitchenview 2 - real or ai generated?Kitchenview 3 - real or ai generated?Kitchenview 4 - real or ai generated?
10189
Reposted by Sector035
Julia Bayer @juliabayer.bsky.social · 06/01/2025
Welcome to @quiztime.bsky.social and it’s #MondayQuiz 📍 Where exactly was I standing? 📮reply just to me with an answer 🤝 reply to all for collaboration 🌈have fun
4127
Reposted by Sector035
The SEINT @seint.pl · 23/12/2024
The 2024 #OSINT quiz is ready for you to explore! But this year, I had a special guest, @sector035.bsky.social, who also made some of the tasks. So, the adventure got more spicy! 😀 The quiz is here: github.com/seintpl/osin... Have fun!
Part of the quiz badge
01811
Reposted by Sector035
tlmn @tlmn.eurosky.social · 18/12/2024
Welcome to the #WednesdayQuiz @quiztime.bsky.social 🥳 Can you figure out where I took this photo? 📸 When last Thursday was it? Bonus points for solving it with findthatspot.io 😉 ✅ Solutions below the GIF👇🏻 📝 Explain your solution 🔄 Repost if you ❤️ it or for help 🥳 Have fun!
368
Reposted by Sector035
tlmn @tlmn.eurosky.social · 16/12/2024
It's been almost 2 weeks, since we launched www.findthatspot.io as a publicbeta - and it's amazing to see how different people are testing it. We're taking another dive into feedback before the 🎄-break today to see what we can improve. Give it a try, if you haven't had the chance yet!
findthatspot.io
SPOT - the easy way to verify locations
Spot is a tool for finding combinations of objects in the public space world-wide.
1309
Reposted by Sector035
tlmn @tlmn.eurosky.social · 04/12/2024
Welcome to a new #WednesdayQuiz @quiztime.bsky.social 🥳 1️⃣ Where did I stay on my last business trip back in June? 2️⃣ How exactly can you date it? ✅ Solutions below the GIF👇🏻 📝 Explain your solution 🔄 Repost if you ❤️ it or for help 🥳 Have fun! Try SPOT www.findthatspot.io, if you like to 😉
Sorry, no give aways in this image description.
But what you can see is the view from my hotel room window...
1107
Sector035 @sector035.bsky.social · 02/12/2024
Links to some XMas-y CTF's below 👇
040
Sector035 @sector035.bsky.social · 02/12/2024
Finally, after years of searching, an old #geolocation challenge by X user CountryTec was solved last week. Thanks to @fstegers.bsky.social and the awesome hint provided by X user FlowAddicted! Read about the long journey to the solution here: sector035.nl/articles/lak...
sector035.nl
2249
Sector035 @sector035.bsky.social · 29/11/2024
Going to spend some time this weekend writing a new article... A fun #geolocation quest that took well over six years to finish! Cracked wide open because someone found a big hint last year. And the awesome @fstegers.bsky.social dove straight in too, hunting historic sites, maps and aerial photos 🙏
media.tenor.com
a cat is sitting in front of a laptop computer with the words busy busy busy behind it .
ALT: a cat is sitting in front of a laptop computer with the words busy busy busy behind it .
2260
Reposted by Sector035
Michael Weiss @michaeldweiss.bsky.social · 29/11/2024
A Russian spy ring was tasked with kidnapping and/or murdering my two colleagues, Christo Grozev and Roman Dobrokhotov, a UK court has now heard. www.thetimes.com/uk/crime/art...
thetimes.com
Russian spying ring ‘planned honeytrap to bait journalists’
Two Bulgarian men have pleaded guilty to spying for Russians in the UK
401802697
Sector035 @sector035.bsky.social · 28/11/2024
It's time for my first #Thursdayquiz over on Bsky! First find out where this photo was taken. Then I want you to search for the nearest "Belgian" reference, find the ORIGINAL(!), and send its nearest coördinates 😎 🤝 Reply all = collaboration 👇 Reply in thread = answers 🔃 Retweet = invite others
2168
Reposted by Sector035
Women In Cybersecurity Community Association @womenofwicca.bsky.social · 21/11/2024
🚀 Join our OSINT 101 Online Meetup and learn essential tools & techniques for investigations! 🌐 From OPSEC to geolocation & sock puppets, we've got you covered. 🕵️‍♀️ 📅 When: 26th November 🎙️ Speaker: @mifarelady.bsky.social 🔗 www.meetup.com/nl-NL... #OSINT #Cybersecurity
meetup.com
OSINT 101: One does not simply "Google it", di 26 nov 2024, 19:00 | Meetup
This meetup was canceled in August so let's do it this time! Are you ready to dive into the world of Open Source Intelligence (OSINT)? Join our OSINT 101 meetup (online),
1158
Reposted by Sector035
tlmn @tlmn.eurosky.social · 20/11/2024
You asked for it: Here is a new #WednesdayQuiz @quiztime. 1️⃣ Where did I spend my Monday this week? 2️⃣ why was I possibly there? ✅ Solutions below the GIF👇🏻 📝 Explain your solution 🔄 Repost if you ❤️ it or for help 🥳 Have fun!
Quiztime Image: Showing a snowy landscape some street signs part of a traffic light some more signs and roads
279
Sector035 @sector035.bsky.social · 19/10/2024
I have taken some time off lately, and utterly enjoyed it! But it was about time I did some writing again... No Week in #OSINT yet, but something else. Because I wanted to share my thoughts on what I call "black box OSINT" tools 👇 sector035.nl/articles/bla...
sector035.nl
About Black Box (CL)OSINT Tools
Within the last decade or so I have the feeling that 'OSINT' simply has become a buzzword, and loads of companies and startups wan
3379
Sector035 @sector035.bsky.social · 05/08/2024
Time for a little break over at the office of Week in #OSINT, but not before I shared some topics from last week. And the content is provided by @webbreacher.com @hatless1der.bsky.social @cybdetective.bsky.social and others sector035.nl/articles/202...
sector035.nl
Week in OSINT 202431
This week I have a small update from the world of OSINT for you, and am taking a small break for a few weeks! It is time for me to take a li
032
Sector035 @sector035.bsky.social · 29/07/2024
Another Monday, another Week in #OSINT! Content provided by awesome people like @jospang.bsky.social @osinttechniques.bsky.social @firewalldragons.bsky.social and others. sector035.nl/articles/202...
sector035.nl
Week in OSINT 202430
Welcome to your OSINT fix of Monday July 29, with some articles, crypto currency, a podcast and a nifty tool! I like to do things 'quic
066
Sector035 @sector035.bsky.social · 22/07/2024
Another Monday, another Week in #OSINT! If your computer has booted up already (...) feel free to head over to this new episode, with content provided by @webbreacher.com and others sector035.nl/articles/202...
sector035.nl
Week in OSINT 202429
Welcome to a short update of week 29 of 2024, where I dive into some interesting posts I found on social media. Last week I had an extremely
023
Sector035 @sector035.bsky.social · 15/07/2024
Due to other commitments that ate up most of my spare time, there won't be a Week in #OSINT today. But of course I'm already preparing content for next week 😉
040
Sector035 @sector035.bsky.social · 08/07/2024
It might be another short episode of Week in #OSINT, but it contains loads of info! All thanks to @cybdetective.bsky.social @sin.osintdojo.com and others. sector035.nl/articles/202...
sector035.nl
Week in OSINT 202427
This week another small update from the world of open source investigations, with some free reading material to start with! This week I star
022
Sector035 @sector035.bsky.social · 01/07/2024
Good morning! This time a really filled Week in #OSINT, all thanks to: @cybersecstu.bsky.social @needlestackpod.bsky.social @nixintel.bsky.social and many more not on Bluesky yet! sector035.nl/articles/202...
sector035.nl
Week in OSINT 202426
This week a filled episode, with books and bookmarks, names and Needlestack, training and tweets! This week I spend some extra time to go ov
143
Reposted by Sector035
Giancarlo Fiorella @giancarlofiorella.bsky.social · 24/06/2024
So cool! Thanks for putting these together, as always. The authors of the extremism in gaming book gave a talk and Q&A in the @bellingcat.com Discord server last week, and you can listen to it here: soundcloud.com/bellingcat/e...
soundcloud.com
Stream episode "Extremism in Gaming Spaces" with Rachel Kowert and Linda Schlegel by Bellingcat podcast | Listen online for free on SoundCloud
In this Stage Talk we discuss extremism on digital gaming platforms with experts Rachel Kowert and Linda Schlegel. We talk about how and why extremists are using digital gaming spaces for radicalisati
011
Sector035 @sector035.bsky.social · 24/06/2024
Another Monday episode from the world of #OSINT! This week content is provided by: @needlestackpod.bsky.social @osinttechniques.bsky.social and a bunch more not on here! sector035.nl/articles/202...
sector035.nl
Week in OSINT 202425
From search tools to Skip, and from X to extreme, another episode with some interesting topics from the world of OSINT I do strive to push a
274
Sector035 @sector035.bsky.social · 10/06/2024
Another Monday, another episode, for six years already! H/T: @bellingcat.com @gralhix.bsky.social @gaborfriesen.bsky.social sector035.nl/articles/202...
sector035.nl
Week in OSINT 202423
Your weekly dose of OSINT news brings you some more UDM options, Sofia and Shadows, and we'll look at some creepypasta! This week I loo
062
Sector035 @sector035.bsky.social · 03/06/2024
This Monday only a few items, but a lengthy section aboud very important upcoming change within Chrome! H/T: @gralhix.bsky.social @bendobrown.bsky.social and others sector035.nl/articles/202...
sector035.nl
Week in OSINT 202422
Besides the usual interview, exercise and geolocation article, I need to address an important situation regarding the future of Chrome exten
033
Sector035 @sector035.bsky.social · 27/05/2024
@openfacto.bsky.socialAs usual, here is your Monday #OSINT fix, with a new edition of Week in #OSINT! H/T: @ernie.tedium.co @cqcore.bsky.social @layer8pod.bsky.social @hpiedcoq.bsky.social @openfacto.bsky.social sector035.nl/articles/202...
sector035.nl
Week in OSINT 202421
This week we'll be looking at the way Google used to look, and how to retrieve that, an old chat app, and more interesting topics. This
175
Sector035 @sector035.bsky.social · 20/05/2024
Another Monday here, another little update from the world of #OSINT! All thanks to people like: @cybdetective.bsky.social @osinttechniques.bsky.social @authentic8.bsky.social @gralhix.bsky.social sector035.nl/articles/202...
sector035.nl
Week in OSINT 202420
This week another small collection of news, articles and tips, curated by me, and shared for your Monday morning pleasure. This week was a b
253
Sector035 @sector035.bsky.social · 13/05/2024
You are probably used to the phrase already: Here is another SMALL Monday morning edition of Week in #OSINT Thanks goes out to: @cqcore.bsky.social @bellingcat.com @jakecreps.bsky.social sector035.nl/articles/202...
sector035.nl
Week in OSINT 202419
This week a small update due to a very busy weekend. Some content I found online, but this week I also share one of my personal tips! At the
023
Sector035 @sector035.bsky.social · 06/05/2024
Good morning, here is Week in #OSINT #2024-18! This week a nicely filled episode, all thanks to @osinttechniques.bsky.social @authentic8.bsky.social @webbreacher.com and a few of others not on here... sector035.nl/articles/202...
sector035.nl
Week in OSINT 202418
Another episode with some interesting articles, tools, search engines and of course the everpresent Monday Morning Meme! It has been quite s
182
Sector035 @sector035.bsky.social · 29/04/2024
Hello Monday, and hello #OSINT enthusiasts! Here is your short, weekly overview of hopefully interesting topics from the world of open source investigations: H/T: @kirbstr.bsky.social @cqcore.bsky.social @bellingcat.com sector035.nl/articles/202...
sector035.nl
Week in OSINT 202417
This week's episode of WiO covers topics from cruise ships to custom search, and from sins to secrets! Now that I've got the very
0107
Sector035 @sector035.bsky.social · 22/04/2024
Good morning! A minute or so later, but here it is! Your Week in #OSINT! H/T: @layer8pod.bsky.social @bendobrown.bsky.social and others! sector035.nl/articles/202...
sector035.nl
Week in OSINT 202416
Another Monday with some interesting tips from the world of open source intelligence and investigations This week I have some more interesti
034