K2SOsint
@k2sosint.bsky.social
📤 2735
📥 167
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Lead Intel Analyst &
#OSINT
Trainer @ DataExpert | Skeets are informative or personal opinions.
I am now working over 6 months in a CTI-role and have noticed that some things do not change. Keeping up with
#OSINT
and
#CTI
resources is always a challenge. 👇🏼👇🏼👇🏼 That’s how Legendary_OSINT started: 🔗
github.com/k2sosint/leg...
An accessible overview of OSINT tools & methods. Updated regularly.
9 days ago
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🔍 OSINT is changing, and not just because of new tools or the rise of AI. 👉🏻Increasingly, there are shifts from passive collection to active creation of open source data. What does this mean for how we define our work? You can find my article here:
shorturl.at/t2ZdW
#OSINT
#intelligence
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OSINT or Community-generated Intelligence: A Thought Experiment
Picture this: you grab your dashcam, deliberately drive through specific neighborhoods, and upload everything to Mapillary with the explicit intention that OSINT researchers will use it later. Are you...
https://www.linkedin.com/pulse/osint-community-generated-intelligence-thought-experiment-henri-beek-rzgje/?trackingId=15yNlTTWRTGYN%2Fuk2seP1A%3D%3D
3 months ago
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#Maltego
Technologies will be adding
#Hunchly
to their
#OSINT
ecosystem. Maltego and Hunchly will work closely in the coming months, to ensure a smooth integration. Would this mean we will get a Maltego Capture or Maltego Collection? 🙂 More information:
www.maltego.com/blog/maltego...
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Maltego welcomes Hunchly to expand OSINT capabilities
Together, Maltego and Hunchly bring investigators a stronger, more complete workflow by combining forensic evidence collection with advanced data analysis, enrichment, and monitoring.
https://www.maltego.com/blog/maltego-welcomes-hunchly-to-expand-osint-capabilities/
5 months ago
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ENISA just dropped the EU Vulnerability Database (EUVD), a central hub for vuln data, mandated by NIS2. Open access, actionable info, and support for open-source tools like Vulnerability-Lookup. Big move for EU cyber resilience. Check it here:
euvd.enisa.europa.eu
#CyberThreatIntel
#EUVD
#VulnMgmt
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EUVD
European Vulnerability Database
https://euvd.enisa.europa.eu/
5 months ago
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CISA just changed how it shares cyber alerts: 🚨 Only urgent threats on their Alerts page 📬 Routine stuff? Email & socials 🛠️ KEV? Use GovDelivery Link:
www.cisa.gov/news-events/...
Now’s a good time to check how you’re getting CISA alerts. Don’t miss the signal.
#CyberThreatIntel
#CISA
#Infosec
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Update to How CISA Shares Cyber-Related Alerts and Notifications | CISA
CISA is changing how we announce cybersecurity updates and the release of new guidance.
https://www.cisa.gov/news-events/alerts/2025/05/12/update-how-cisa-shares-cyber-related-alerts-and-notifications
5 months ago
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COLDRIVER just leveled up. Google TAG says the Russian APT is now dropping Rust-based malware (SPICA) via fake PDFs + malicious LNK files in ZIPs. From phishing creds to custom malware—this is a serious pivot. Article:
blog.google/threat-analy...
#CyberThreatIntel
#APT
#COLDRIVER
#Malware
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Russian threat group COLDRIVER expands its targeting of Western officials to include the use of malware
Threat Analysis Group sheds light on Russian threat COLDRIVER’s use of malware.
https://blog.google/threat-analysis-group/google-tag-coldriver-russian-phishing-malware/
5 months ago
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Proton services are currently down due to network issues...
status.proton.me
#protonvpn
#protonmail
#osint
9 months ago
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More
#OSINT
tips for
#BlueSky
-
Clearsky.app
let's you search accounts and shows top listed/blocked accounts last 24h. -
Deck.blue
is a third party site for monitoring BlueSky (like Tweetdeck). [2/2]
#socmint
11 months ago
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A few quick
#OSINT
tips on the
#BlueSky
platform. Find the ID-number in the source code when you search for did:plc: Using Dev Mode in browser, you can find the profilepic link for a larger version. Hope this helps, happy OSINTing! [1/2]
#socmint
11 months ago
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reposted by
K2SOsint
hatless1der - Griffin
over 1 year ago
Been a while since I wrote an
#OSINT
blog, this one is a quick read on something I noticed recently while reviewing a CashApp profile on the web. Turned out there was more than meets the eye!
hatless1der.com/osint-quick-...
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OSINT Quick Tips: That CashApp QR Code on The Web Might Actually Be Hiding a Profile Photo!
If you do a lot of web-based OSINT research like I do, you’ve most likely conducted username searches using a powerful tool like that scurry out onto hundreds of websites in search of profile…
https://hatless1der.com/osint-quick-tips-that-cashapp-qr-code-on-the-web-might-actually-be-hiding-a-profile-photo/
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Representing DataExpert at InCyber Forum Europe in Lille these next few days. Looking forward to the talks on
#osint
and
#cybersecurity
as well as meeting up with the community. If you are there and want to grab une bière, send me a dm!
#dataexpert
#incyber
over 1 year ago
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Google has fixed the broken filetype: and ext: operators.
#OSINT
#google
#booleansearch
over 1 year ago
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reposted by
K2SOsint
Cyber Detective
over 1 year ago
filetype:pdf is working again today
add a skeleton here at some point
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ICYMI,
nitter.net
is 'dead'. According to Zedeus, the cert has expired and he will not renew it. Source:
tinyurl.com/5yja5t43
Alternative is
Twiiit.com
, a proxied Nitter instance. Be mindful though of possible OPSEC risks when using a third-party website.
#osint
#twitter
#nitter
#osint4good
over 1 year ago
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A big thank you to all of the students, OSINT- and other professionals, suppliers and all other wonderful people I have met, talked too, had fun with, or trained this past year! Looking forward to what 2024 will bring. (and yes, this is my happiest face)
#osint
#starwars
#dorkside
almost 2 years ago
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And some more: 🧑🎄 If a user linked their Threads to an Instagram profile, the user id will be the same. 🏷️When logged in, you can search for users and also for tags. Threads currently has a single tag limit, according to:
www.theverge.com/2023/12/7/23...
Happy hunting!
#osint
#threads
almost 2 years ago
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The extra additions: 📽️ Downloading a video can be done using the Network tab in your browser. Filter for type 'media' and the mp4 files are there. 📅 Inspect (Right-mouse-button) or hover over a date next to post to see the time & date it was uploaded.
#threads
#osint
almost 2 years ago
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Want to be 'Pulling Threads' for
#OSINT
? Jemma Ward from OSINT Combine did a nice write-up in July on the first steps you can take when investigating Threads:
www.osintcombine.com/post/pulling...
⬇️⬇️ Some extra additions to this article, since it was made in July:
#threads
#osint
#osintcombine
almost 2 years ago
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Wrapping up on a great
#osmosis2023
conference in New Orleans. Good talks, good food, good music and meeting lots of new
#OSINT
like-minded professionals! Now travelling back for more adventures abroad...
#osintcommunity
#osmosis
almost 2 years ago
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Doing some #osint from Germany today at #Maltego HQ.
about 2 years ago
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New feature coming to scan for unknown trackers. Wondering if name of the tracker will also pop up 🤔 that would be great for intel gathering combined with gps app... #osint #airtag #google
https://blog.google/products/android/unknown-tracker-alert-google-android/
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3 ways unknown tracker alerts on Android help keep you safe
Unknown tracker alerts help keep you and your loved ones safe on Android with automatic alerts and manual scan.
https://blog.google/products/android/unknown-tracker-alert-google-android/
about 2 years ago
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reposted by
K2SOsint
Sector035
about 2 years ago
It's time for me to take a break, I'll be back late August, or early September. H/T:
@bendobrown.bsky.social
@c3pjoe.bsky.social
@jordanwildon.bsky.social
@nickbackovic.bsky.social
@theondrakguy.bsky.social
and others!
https://sector035.nl/articles/2023-30
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Just a moment...
https://sector035.nl/articles/2023-30
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reposted by
K2SOsint
Sector035
about 2 years ago
Hello world, hello blue sky, hello Week in #OSINT!
https://sector035.nl/articles/2023-28
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Looking for last-minute books to bring about #osint, #cybersecurity or #intelligence? Check this Hall of Fame, by OSU:
https://icdt.osu.edu/cybercanon/bookreviews
Personal favorites: Tracers in the Dark, Code Girls, Cult of the Dead Cow or go read Deep Dive by
@raebaker.net
Have a nice vacation!
about 2 years ago
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Sooo.... looking forward to this new adventure. Thanks
@sin.osintdojo.com
for throwing that lifeline to BlueSky!
about 2 years ago
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you reached the end!!
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