Sylvain HAJRI
@navlys.bsky.social
Passionate about #OSINT.
Founder of epieos.com, a powerful reverse email/phone lookup OSINT tool.
lehack.org #OsintVillage Founder,
osintfr.com co-founder
Founder of epieos.com, a powerful reverse email/phone lookup OSINT tool.
lehack.org #OsintVillage Founder,
osintfr.com co-founder
Reposted by Sylvain HAJRI
🎰 @blackhatevents.bsky.social / @defcon.bsky.social week is coming!
🤝 Meet @navlys.bsky.social, CEO of Epieos, during the #DEFCON 2025, the world’s largest underground #hacking conference, bringing together hackers, #cybersecurity experts, and government entities.
🤝 Meet @navlys.bsky.social, CEO of Epieos, during the #DEFCON 2025, the world’s largest underground #hacking conference, bringing together hackers, #cybersecurity experts, and government entities.
August 4, 2025 at 2:06 PM
🎰 @blackhatevents.bsky.social / @defcon.bsky.social week is coming!
🤝 Meet @navlys.bsky.social, CEO of Epieos, during the #DEFCON 2025, the world’s largest underground #hacking conference, bringing together hackers, #cybersecurity experts, and government entities.
🤝 Meet @navlys.bsky.social, CEO of Epieos, during the #DEFCON 2025, the world’s largest underground #hacking conference, bringing together hackers, #cybersecurity experts, and government entities.
Reposted by Sylvain HAJRI
🤫 "The most successful operations are the ones you never hear about."
🥷 Our heartfelt thanks go to those who serve #behindthescenes for their unwavering commitment to our #safety, both within our borders and beyond.
🥷 Our heartfelt thanks go to those who serve #behindthescenes for their unwavering commitment to our #safety, both within our borders and beyond.
July 25, 2025 at 2:06 PM
🤫 "The most successful operations are the ones you never hear about."
🥷 Our heartfelt thanks go to those who serve #behindthescenes for their unwavering commitment to our #safety, both within our borders and beyond.
🥷 Our heartfelt thanks go to those who serve #behindthescenes for their unwavering commitment to our #safety, both within our borders and beyond.
GEOINT 001 : An introduction to Synthetic Aperture Radar (SAR) imagery by Mourad Ikhelif.
mikhelif.substack.com/p/goint-001-...
mikhelif.substack.com/p/goint-001-...
GOINT 001 : An introduction to Synthetic Aperture Radar (SAR) imagery.
This article serves as an introduction to SAR (Synthetic Aperture Radar) for GEOINT (Geospatial Intelligence) and OSINT (Open-Source Intelligence) applications.
mikhelif.substack.com
July 18, 2025 at 1:03 PM
GEOINT 001 : An introduction to Synthetic Aperture Radar (SAR) imagery by Mourad Ikhelif.
mikhelif.substack.com/p/goint-001-...
mikhelif.substack.com/p/goint-001-...
When I was younger, I would have loved support to build open source #OSINT tools.
So we launched #OSINTGotTalent, a grant (up to €2000) to help creators turn their #OSINT ideas into reality.
You’ve got talent? Let’s fund it.
#infosec #opensource
So we launched #OSINTGotTalent, a grant (up to €2000) to help creators turn their #OSINT ideas into reality.
You’ve got talent? Let’s fund it.
#infosec #opensource
🏆 Welcome to 'OSINT’s Got Talent' by Epieos.
Show us what’s next in open-source intelligence!
🎯 Are you developing an #innovative open-source #OSINT project?
Epieos offers a grant of up to €2,000, along with visibility, to help bring your solution to life and share it with the community.
Show us what’s next in open-source intelligence!
🎯 Are you developing an #innovative open-source #OSINT project?
Epieos offers a grant of up to €2,000, along with visibility, to help bring your solution to life and share it with the community.
July 2, 2025 at 8:12 PM
When I was younger, I would have loved support to build open source #OSINT tools.
So we launched #OSINTGotTalent, a grant (up to €2000) to help creators turn their #OSINT ideas into reality.
You’ve got talent? Let’s fund it.
#infosec #opensource
So we launched #OSINTGotTalent, a grant (up to €2000) to help creators turn their #OSINT ideas into reality.
You’ve got talent? Let’s fund it.
#infosec #opensource
Outside my #OSINT work, I’ve spent years doing physical intrusion tests, sneaking into offices & facilities to find overlooked vulnerabilities.
I got to share some stories (and real footage!) on #Underscore_, the show by Micode.
➤ Watch it (in French 🇫🇷): 📽️ www.youtube.com/watch?v=L7dnmHnJbww
I got to share some stories (and real footage!) on #Underscore_, the show by Micode.
➤ Watch it (in French 🇫🇷): 📽️ www.youtube.com/watch?v=L7dnmHnJbww
On a reçu le hacker qui s'infiltre dans des bâtiments ultra-sécurisés
YouTube video by Underscore_
www.youtube.com
July 1, 2025 at 3:52 PM
Outside my #OSINT work, I’ve spent years doing physical intrusion tests, sneaking into offices & facilities to find overlooked vulnerabilities.
I got to share some stories (and real footage!) on #Underscore_, the show by Micode.
➤ Watch it (in French 🇫🇷): 📽️ www.youtube.com/watch?v=L7dnmHnJbww
I got to share some stories (and real footage!) on #Underscore_, the show by Micode.
➤ Watch it (in French 🇫🇷): 📽️ www.youtube.com/watch?v=L7dnmHnJbww
Final talk of @_leHACK_ #OsintVillage before the lightning talk and workshops.
How Russia is bypassing sanctions by @maevaplt.bsky.social
How Russia is bypassing sanctions by @maevaplt.bsky.social
June 28, 2025 at 2:51 PM
Final talk of @_leHACK_ #OsintVillage before the lightning talk and workshops.
How Russia is bypassing sanctions by @maevaplt.bsky.social
How Russia is bypassing sanctions by @maevaplt.bsky.social
🌍 From Russia to China, now let’s take a step in #OSINT in Dubai with a fascinating topic:
OSINT & Kleptocrats:
Investigating Real Estate in France 🇫🇷 and Dubai 🇦🇪 by @abdelhak.bsky.social & Jérémie Baruch
It has just started at leHACK #OSINTvillage!
OSINT & Kleptocrats:
Investigating Real Estate in France 🇫🇷 and Dubai 🇦🇪 by @abdelhak.bsky.social & Jérémie Baruch
It has just started at leHACK #OSINTvillage!
June 28, 2025 at 1:43 PM
🌍 From Russia to China, now let’s take a step in #OSINT in Dubai with a fascinating topic:
OSINT & Kleptocrats:
Investigating Real Estate in France 🇫🇷 and Dubai 🇦🇪 by @abdelhak.bsky.social & Jérémie Baruch
It has just started at leHACK #OSINTvillage!
OSINT & Kleptocrats:
Investigating Real Estate in France 🇫🇷 and Dubai 🇦🇪 by @abdelhak.bsky.social & Jérémie Baruch
It has just started at leHACK #OSINTvillage!
🇨🇳 Interesting and not the easiest topic: Scraping the Chinese Internet: Challenges, Opportunities and Approaches.
This talk by Vincent Brussee is happening right now at the #OsintVillage of leHACK!
This talk by Vincent Brussee is happening right now at the #OsintVillage of leHACK!
June 28, 2025 at 1:02 PM
🇨🇳 Interesting and not the easiest topic: Scraping the Chinese Internet: Challenges, Opportunities and Approaches.
This talk by Vincent Brussee is happening right now at the #OsintVillage of leHACK!
This talk by Vincent Brussee is happening right now at the #OsintVillage of leHACK!
🪖 … OSINT Goes to War!
It’s time to dive deeper into how #OSINT can be a game changer during times of war with a wonderful talk by @covertshores.bsky.social
Enjoy this talk at leHACK #OsintVillage.
It’s time to dive deeper into how #OSINT can be a game changer during times of war with a wonderful talk by @covertshores.bsky.social
Enjoy this talk at leHACK #OsintVillage.
June 28, 2025 at 11:46 AM
🪖 … OSINT Goes to War!
It’s time to dive deeper into how #OSINT can be a game changer during times of war with a wonderful talk by @covertshores.bsky.social
Enjoy this talk at leHACK #OsintVillage.
It’s time to dive deeper into how #OSINT can be a game changer during times of war with a wonderful talk by @covertshores.bsky.social
Enjoy this talk at leHACK #OsintVillage.
🚨 Red Alert in Geneva!
That’s the title of the next talk at leHACK #OsintVillage, starting at 11 AM.
@aeowinpact.bsky.social / All Eyes on Wagner will discuss how they investigated Russian spies operating in Switzerland.
It’s the last talk before lunch, don’t miss it!
That’s the title of the next talk at leHACK #OsintVillage, starting at 11 AM.
@aeowinpact.bsky.social / All Eyes on Wagner will discuss how they investigated Russian spies operating in Switzerland.
It’s the last talk before lunch, don’t miss it!
June 28, 2025 at 9:10 AM
🚨 Red Alert in Geneva!
That’s the title of the next talk at leHACK #OsintVillage, starting at 11 AM.
@aeowinpact.bsky.social / All Eyes on Wagner will discuss how they investigated Russian spies operating in Switzerland.
It’s the last talk before lunch, don’t miss it!
That’s the title of the next talk at leHACK #OsintVillage, starting at 11 AM.
@aeowinpact.bsky.social / All Eyes on Wagner will discuss how they investigated Russian spies operating in Switzerland.
It’s the last talk before lunch, don’t miss it!
🏁 Let’s start #Day2 with the first talk at leHACK #OSINTVillage!
👉 A talk by @hletoqueux.bsky.social from @viginum.bsky.social:
“AI-FREAK: An Informational Modus Operandi”
It promises to be interesting, especially if you are interested about #disinformation
See you there!
👉 A talk by @hletoqueux.bsky.social from @viginum.bsky.social:
“AI-FREAK: An Informational Modus Operandi”
It promises to be interesting, especially if you are interested about #disinformation
See you there!
June 28, 2025 at 8:13 AM
🏁 Let’s start #Day2 with the first talk at leHACK #OSINTVillage!
👉 A talk by @hletoqueux.bsky.social from @viginum.bsky.social:
“AI-FREAK: An Informational Modus Operandi”
It promises to be interesting, especially if you are interested about #disinformation
See you there!
👉 A talk by @hletoqueux.bsky.social from @viginum.bsky.social:
“AI-FREAK: An Informational Modus Operandi”
It promises to be interesting, especially if you are interested about #disinformation
See you there!
Reposted by Sylvain HAJRI
See you all there #OSINT + cyber
Finally!!! The OSINT Village program for leHACK is ready 🎉
After weeks of work (sorry for being late), I’m thrilled to unveil the full program for the #OSINTVillage at @le-hack.bsky.social, happening next week in Paris.
We’ve lined up some of the biggest names in the OSINT world, including:
After weeks of work (sorry for being late), I’m thrilled to unveil the full program for the #OSINTVillage at @le-hack.bsky.social, happening next week in Paris.
We’ve lined up some of the biggest names in the OSINT world, including:
June 20, 2025 at 4:39 PM
See you all there #OSINT + cyber
Finally!!! The OSINT Village program for leHACK is ready 🎉
After weeks of work (sorry for being late), I’m thrilled to unveil the full program for the #OSINTVillage at @le-hack.bsky.social, happening next week in Paris.
We’ve lined up some of the biggest names in the OSINT world, including:
After weeks of work (sorry for being late), I’m thrilled to unveil the full program for the #OSINTVillage at @le-hack.bsky.social, happening next week in Paris.
We’ve lined up some of the biggest names in the OSINT world, including:
June 20, 2025 at 3:04 PM
Finally!!! The OSINT Village program for leHACK is ready 🎉
After weeks of work (sorry for being late), I’m thrilled to unveil the full program for the #OSINTVillage at @le-hack.bsky.social, happening next week in Paris.
We’ve lined up some of the biggest names in the OSINT world, including:
After weeks of work (sorry for being late), I’m thrilled to unveil the full program for the #OSINTVillage at @le-hack.bsky.social, happening next week in Paris.
We’ve lined up some of the biggest names in the OSINT world, including:
Attention all #OSINT enthusiasts! 🌐
Join us for an a @tracelabs.bsky.social Search Party at @lehack.bsky.social #OsintVillage2025 in Paris on Friday, June 27th. 🗓️
We're now accepting applications for CTF coaches! 🌟
For further details and to apply, check out the link in the repl.
#OSINT4Good
Join us for an a @tracelabs.bsky.social Search Party at @lehack.bsky.social #OsintVillage2025 in Paris on Friday, June 27th. 🗓️
We're now accepting applications for CTF coaches! 🌟
For further details and to apply, check out the link in the repl.
#OSINT4Good
May 20, 2025 at 3:59 PM
Attention all #OSINT enthusiasts! 🌐
Join us for an a @tracelabs.bsky.social Search Party at @lehack.bsky.social #OsintVillage2025 in Paris on Friday, June 27th. 🗓️
We're now accepting applications for CTF coaches! 🌟
For further details and to apply, check out the link in the repl.
#OSINT4Good
Join us for an a @tracelabs.bsky.social Search Party at @lehack.bsky.social #OsintVillage2025 in Paris on Friday, June 27th. 🗓️
We're now accepting applications for CTF coaches! 🌟
For further details and to apply, check out the link in the repl.
#OSINT4Good
Reposted by Sylvain HAJRI
♥️ OSINT SAVES LIVES!
We know you appreciate the power of Epieos #OSINT solutions, but let’s be honest, sometimes it’s the Epieos stickers that steal the show.
🧑💻 Since the core of our mission is to save lives, here’s our new sticker, which will be available at our upcoming events.
👋 Who wants one?
We know you appreciate the power of Epieos #OSINT solutions, but let’s be honest, sometimes it’s the Epieos stickers that steal the show.
🧑💻 Since the core of our mission is to save lives, here’s our new sticker, which will be available at our upcoming events.
👋 Who wants one?
May 12, 2025 at 2:50 PM
♥️ OSINT SAVES LIVES!
We know you appreciate the power of Epieos #OSINT solutions, but let’s be honest, sometimes it’s the Epieos stickers that steal the show.
🧑💻 Since the core of our mission is to save lives, here’s our new sticker, which will be available at our upcoming events.
👋 Who wants one?
We know you appreciate the power of Epieos #OSINT solutions, but let’s be honest, sometimes it’s the Epieos stickers that steal the show.
🧑💻 Since the core of our mission is to save lives, here’s our new sticker, which will be available at our upcoming events.
👋 Who wants one?
Excited to share that the #OSINTVillage at leHACK is back this year on June 27–28, 2025! 🎉
We've got some exciting things planned!
While we prepare for more updates you can watch talks from last year on YouTube.
📺 Watch here: www.youtube.com/watch?v=zrRW...
Stay tuned for more!
We've got some exciting things planned!
While we prepare for more updates you can watch talks from last year on YouTube.
📺 Watch here: www.youtube.com/watch?v=zrRW...
Stay tuned for more!
April 27, 2025 at 4:01 PM
Excited to share that the #OSINTVillage at leHACK is back this year on June 27–28, 2025! 🎉
We've got some exciting things planned!
While we prepare for more updates you can watch talks from last year on YouTube.
📺 Watch here: www.youtube.com/watch?v=zrRW...
Stay tuned for more!
We've got some exciting things planned!
While we prepare for more updates you can watch talks from last year on YouTube.
📺 Watch here: www.youtube.com/watch?v=zrRW...
Stay tuned for more!
At the beach (not on vacation), in a big city, on a plane, on a train… #OSINT never stops.
But can you guess exactly where I am right now?
This photo is an opportunity to let you know that at @epieos.com , we’re hiring #ReverseEngineers fully remotely.
Feel free to contact me!
But can you guess exactly where I am right now?
This photo is an opportunity to let you know that at @epieos.com , we’re hiring #ReverseEngineers fully remotely.
Feel free to contact me!
April 18, 2025 at 12:17 PM
At the beach (not on vacation), in a big city, on a plane, on a train… #OSINT never stops.
But can you guess exactly where I am right now?
This photo is an opportunity to let you know that at @epieos.com , we’re hiring #ReverseEngineers fully remotely.
Feel free to contact me!
But can you guess exactly where I am right now?
This photo is an opportunity to let you know that at @epieos.com , we’re hiring #ReverseEngineers fully remotely.
Feel free to contact me!
Arrived in sunny San Francisco!
After a productive 1st day filled with meetings and discussions on #OSINT, we are actively scheduling more meetings to enhance our technology's ability to safeguard organizations against threats and enhance public safety.
Follow @epieos.com for our latest news.
After a productive 1st day filled with meetings and discussions on #OSINT, we are actively scheduling more meetings to enhance our technology's ability to safeguard organizations against threats and enhance public safety.
Follow @epieos.com for our latest news.
April 9, 2025 at 9:09 PM
Arrived in sunny San Francisco!
After a productive 1st day filled with meetings and discussions on #OSINT, we are actively scheduling more meetings to enhance our technology's ability to safeguard organizations against threats and enhance public safety.
Follow @epieos.com for our latest news.
After a productive 1st day filled with meetings and discussions on #OSINT, we are actively scheduling more meetings to enhance our technology's ability to safeguard organizations against threats and enhance public safety.
Follow @epieos.com for our latest news.
Reposted by Sylvain HAJRI
🚨 FREE #OSINT tip by Epieos!
🗺️ Find a #Revolut user’s country in just 5️⃣ seconds with the 2️⃣ simple steps in the image.
✊ Please like and comment if you want more tips, let’s #democratize OSINT!
🗺️ Find a #Revolut user’s country in just 5️⃣ seconds with the 2️⃣ simple steps in the image.
✊ Please like and comment if you want more tips, let’s #democratize OSINT!
March 26, 2025 at 2:47 PM
🚨 FREE #OSINT tip by Epieos!
🗺️ Find a #Revolut user’s country in just 5️⃣ seconds with the 2️⃣ simple steps in the image.
✊ Please like and comment if you want more tips, let’s #democratize OSINT!
🗺️ Find a #Revolut user’s country in just 5️⃣ seconds with the 2️⃣ simple steps in the image.
✊ Please like and comment if you want more tips, let’s #democratize OSINT!
Reposted by Sylvain HAJRI
Because you deserve the best to track down criminals.
March 5, 2025 at 4:11 PM
Because you deserve the best to track down criminals.
The @epieos.com teams have arrived in Washington D.C. for the @sansinstitute.bsky.social #OSINTSummit!
Kicking off the day with a hearty breakfast.
Ready to dive into insightful discussions and share knowledge! 🍳🥞 #OSINT
Kicking off the day with a hearty breakfast.
Ready to dive into insightful discussions and share knowledge! 🍳🥞 #OSINT
February 23, 2025 at 4:48 PM
The @epieos.com teams have arrived in Washington D.C. for the @sansinstitute.bsky.social #OSINTSummit!
Kicking off the day with a hearty breakfast.
Ready to dive into insightful discussions and share knowledge! 🍳🥞 #OSINT
Kicking off the day with a hearty breakfast.
Ready to dive into insightful discussions and share knowledge! 🍳🥞 #OSINT
Reposted by Sylvain HAJRI
🇺🇸 GOOD MORNING #USA !
📍 For everyone in Washington D.C. or Arlington on Monday 24th and Tuesday 25th, come visit the Epieos booth at the SANS Institute Summit 2025.
🤝 It’s a great opportunity to exchange ideas with fellow #OSINT enthusiasts and check out our new goodies.
📍 For everyone in Washington D.C. or Arlington on Monday 24th and Tuesday 25th, come visit the Epieos booth at the SANS Institute Summit 2025.
🤝 It’s a great opportunity to exchange ideas with fellow #OSINT enthusiasts and check out our new goodies.
February 21, 2025 at 10:39 PM
Be careful when you use a new #osint tool out of nowhere, malicious actors may want to hack you, store all your searches...
@projetfox.com did an excellent article on this subject on a malicious Firefox extension.
projetfox.com/en/2025/02/a...
@projetfox.com did an excellent article on this subject on a malicious Firefox extension.
projetfox.com/en/2025/02/a...
Anatomy of OsintS, a malicious Firefox extension - Projet FOX
On February 15, 2025, a Firefox extension called Osint Sync was distributed across several Discord communities, presented as a legitimate OSINT tool. However, investigations quickly revealed that it w...
projetfox.com
February 22, 2025 at 5:33 PM
Be careful when you use a new #osint tool out of nowhere, malicious actors may want to hack you, store all your searches...
@projetfox.com did an excellent article on this subject on a malicious Firefox extension.
projetfox.com/en/2025/02/a...
@projetfox.com did an excellent article on this subject on a malicious Firefox extension.
projetfox.com/en/2025/02/a...
Reposted by Sylvain HAJRI
🥂 The Epieos team wishes you a joyful holiday season!
Enjoy these precious moments of #togetherness and #sharing.
🎅🏻 How about ending the year with an #OSINT challenge?
👇 Where could this photo have been taken?
(We’re waiting for the exact 📍geolocation)
Enjoy these precious moments of #togetherness and #sharing.
🎅🏻 How about ending the year with an #OSINT challenge?
👇 Where could this photo have been taken?
(We’re waiting for the exact 📍geolocation)
December 24, 2024 at 2:29 PM
🥂 The Epieos team wishes you a joyful holiday season!
Enjoy these precious moments of #togetherness and #sharing.
🎅🏻 How about ending the year with an #OSINT challenge?
👇 Where could this photo have been taken?
(We’re waiting for the exact 📍geolocation)
Enjoy these precious moments of #togetherness and #sharing.
🎅🏻 How about ending the year with an #OSINT challenge?
👇 Where could this photo have been taken?
(We’re waiting for the exact 📍geolocation)
We just solved a years-long typo mystery! 🕵️♂️
Turns out, people typing Epios instead of @epieos were emailing... a massage institute in California. 🤦♂️
So, we bought the epios.com domain.
Problem solved! 🎉
Miss the massage vibes?
@internetarchive has you covered:
👉 web.archive.org/web/20230402...
Turns out, people typing Epios instead of @epieos were emailing... a massage institute in California. 🤦♂️
So, we bought the epios.com domain.
Problem solved! 🎉
Miss the massage vibes?
@internetarchive has you covered:
👉 web.archive.org/web/20230402...
December 18, 2024 at 6:42 PM
We just solved a years-long typo mystery! 🕵️♂️
Turns out, people typing Epios instead of @epieos were emailing... a massage institute in California. 🤦♂️
So, we bought the epios.com domain.
Problem solved! 🎉
Miss the massage vibes?
@internetarchive has you covered:
👉 web.archive.org/web/20230402...
Turns out, people typing Epios instead of @epieos were emailing... a massage institute in California. 🤦♂️
So, we bought the epios.com domain.
Problem solved! 🎉
Miss the massage vibes?
@internetarchive has you covered:
👉 web.archive.org/web/20230402...