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Kirbstr

@kirbstr.bsky.social
3.3K followers 388 following 223 posts

plessas.net // former CIA and DIA intelligence professional, U.S. Army veteran, and leading OSINT expert who has trained over 25,000 law enforcement professionals through FBI and DEA programs // knowledgebase.plessas.net

PostsRepliesMedia
Reposted by Kirbstr
JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 22/07/2026
#OSINTirl #OSINT4Good #Podcast 3:30-4:30 EST Today Join @kirbstr.bsky.social , & me tonight to discuss 20 Years of the Adam Walsh Act: Protecting Children in a Digital Age, LinkedInLive, Twitch- www.twitch.tv/osintirl, & YouTube- www.youtube.com/@osintirl (image prompted through Proton Lumo)
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JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 15/07/2026
#OSINTirl #NVEs #Extremism #OSINT 3:30-4:30 EST Today Come join @kirbstr.bsky.social & me to discuss "Killers Without a Cause?: OSINT & the 2025-2026 Wave of Nihilistic Violent Extremism on LinkedIn, Twitch- www.twitch.tv/osintirl, & YouTube- www.youtube.com/@osintirl (image via Kagi Assistant)
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JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 15/05/2026
#OSINTirl Come join @kirbstr.bsky.social & me next Wed to discuss Op SpecTOR, a 2023 multinational operation targeting darknet drug trafficking, and how it applies to OSINT-3:30-4:30 EST For prior episodes- www.youtube.com/@osintirl/st... www.twitch.tv/osintirl www.linkedin.com/events/deepf...
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Kirbstr @kirbstr.bsky.social · 29/04/2026
🚨 OSINTirl is Live. 🚨 We break down the: Digital Clues That Exposed a Seville Predator Bear with us, we are trying to find the best possible timing for us both (crazy time zone differences!) www.youtube.com/@osintirl www.twitch.tv/osintirl www.linkedin.com/in/kirbyp/
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Kirbstr @kirbstr.bsky.social · 15/04/2026
#OSINTirl going live - @cybersalukis.bsky.social has some thoughts about the Fediverse youtube.com/@osintirl/st... twitch.tv/osintirl linkedin.com/in/kirbyp
youtube.com
OSINTIRL
OSINT IRL = Open Source Intelligence you can actually use. Practical OSINT, investigations, digital safety, and verification—made simple for journalists, investigators, analysts, marketers, and everyd...
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Kirbstr @kirbstr.bsky.social · 08/04/2026
Going live! Inside the 2026 Social Media Lawsuits Changing Everything #OSINTirl www.twitch.tv/osintirl www.youtube.com/@osintirl www.linkedin.com/in/kirbyp/
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JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 07/04/2026
#Deepfakes #AI an article from @kirbstr.bsky.social on LinkedIn The End of "Seeing is Believing" "When political leaders pass off AI-generated images as truth, they aren't just lying about a specific event; they are sabotaging the very methodology of truth-seeking." www.linkedin.com/pulse/end-se...
linkedin.com
The End of "Seeing is Believing"
As an Open Source Intelligence (OSINT) investigator, my job used to be about finding the needle in the haystack, such as locating a specific user in a Twitter-crowd or verifying a Snapchat image. But ...
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Kirbstr @kirbstr.bsky.social · 07/04/2026
I mentioned that I would give an explanation on how my Friend Overlap Tool GPT worked and how to use it. plessas.net/blog/2026/4/7/how-friend-overlap-analysis-reveals-hidden-accounts-alternate-personas-and-social-graph-secrets
plessas.net
How Friend Overlap Analysis Reveals Hidden Accounts, Alternate Personas, and Social Graph Secrets — Plessas Experts Network
In the world of open-source intelligence, the most powerful insights rarely come from what is explicitly visible. Instead, they emerge from patterns, connections, overlaps, and relationships that most...
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Kirbstr @kirbstr.bsky.social · 01/04/2026
#OSINTirl will be live on Facebook, Twitch, YouTube and LinkedIn today at 11am Eastern. This is NOT an April Fools' Day joke, but we will be covering why today is the most annoying day on the internet. Join us and send in some examples! www.twitch.tv/osintirl www.youtube.com/@osintirl
twitch.tv
OSINTirl - Twitch
OSINT in real life---Takeaways from Real Life Examples of OSINT Tactics and Methodologies
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Joseph Cox @josephcox.bsky.social · 25/03/2026
A company is secretly entering Zoom meetings, scraping the call, and then turning those meetings into AI-generated, public podcasts. A really wild business when many people are having sensitive conversations, including about ICE Watch more here and subscribe: www.youtube.com/watch?v=79SI...
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Kirbstr @kirbstr.bsky.social · 25/03/2026
We are live now on Twitch! #OSINTirl Dark Curiousity: Weird stuff on the dark web www.twitch.tv/osintirl @cybersalukis.bsky.social
twitch.tv
OSINTirl - Twitch
OSINT in real life---Takeaways from Real Life Examples of OSINT Tactics and Methodologies
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Kirbstr @kirbstr.bsky.social · 13/03/2026
Happy Friday!
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JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 12/03/2026
Plessas Experts Network Inc. Applied Investigations OSINT Tool Evaluations, Frameworks & Workflows Start Date: April 1 Duration: 12 Weeks Cohort Cap: 10 Participants Enrollment is limited and will close when 10 seats are filled. with @kirbstr.bsky.social l plessas.mykajabi.com/offers/nN5vp...
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Kirbstr @kirbstr.bsky.social · 11/03/2026
Tonight, at 7pm eastern, I will go over ways to hash evidence and checking those hashes. Hint: you don't need any special software. #OSINTirl Watch on Twitch tonight: www.twitch.tv/osintirl Or on Youtube tomorrow: www.youtube.com/@osintirl
twitch.tv
OSINTirl - Twitch
OSINT in real life---Takeaways from Real Life Examples of OSINT Tactics and Methodologies
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Kirbstr @kirbstr.bsky.social · 26/02/2026
Fascinating work. I don't have the expertise to double check it, but the whole thing is available on GitHub so that others could. randallscott25-star.github.io/epstein-fore...
randallscott25-star.github.io
N19 — I Audited $2.1 Billion in Epstein Financial Records
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Rob DenBleyker @robdenbleyker.com · 26/02/2026
did you know you can fit every planet in the solar system in between Earth and the Moon? I can't tho, I'm busy
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JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 25/02/2026
This has been postposed till next week w/ @kirbstr.bsky.social
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JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 25/02/2026
#Tools #Vetting #OSINT Happening Today February 26, 2026 OSINTirl @1900 EST Join Kirby and me tonight on Twitch OSINTirl Episode 23, we'll discuss Tool Vetting. 7PM EST Every Wed www.twitch.tv/osintirl Past episodes available on YouTube- www.youtube.com/@osintirl w/ @kirbstr.bsky.social
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Erin Kissane @kissane.myatproto.social · 21/02/2026
The headline does not convey how completely batshit this story is. The Archive Today (archive.ph etc) admin weaponized the site's captcha to attack a blogger who wrote about them and *altered archived screenshots* as part of the attack. arstechnica.com/tech-policy/...
arstechnica.com
Wikipedia blacklists Archive.today, starts removing 695,000 archive links
If DDoSing a blog wasn't bad enough, archive site also tampered with web snapshots.
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404 Media @404media.co · 18/02/2026
How did journalists find the man behind the biggest deepfake porn site in the world? 404 Media’s @samleecole.bsky.social reveals how David Do, a pharmacist, was confronted at his Toronto home in her new podcast Understood: Deepfake Porn Empire on CBC. Listen now: open.spotify.com/show/69ttdE2...
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Kirbstr @kirbstr.bsky.social · 12/02/2026
This is my current morning alarm music: www.youtube.com/watch?v=meA5...
youtube.com
Ricky Chilton - Ronnie Rigor Mortis (Official Music Video)
YouTube video by Ricky Chilton
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Jim Acosta @jimacosta.bsky.social · 08/02/2026
BREAKING: The Epstein survivors are releasing this ad on this Super Bowl Sunday to send the message that they will not “move on” from the largest sex trafficking scandal in the world. #standwithsurvivors
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JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 04/02/2026
#AudioOSINT #AcousticOSINT #OSINTirl #OSINT Feb 4 OSINTirl @1900 EST Join @kirbstr.bsky.social & me on Twitch for OSINTirl Episode 20 Audio & Acoustic OSINT from adversarial, OPSEC, & investigative perspectives. www.twitch.tv/osintirl Past episodes on YouTube- www.youtube.com/@osintirl
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Kirbstr @kirbstr.bsky.social · 04/02/2026
Epstein was everywhere. Like the Forrest Gump of evil.
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Dead Possum Designs @deadpossumdesigns.bsky.social · 01/02/2026
Dad Jokes with Mothman
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Alexander Howard @digiphile.bsky.social · 29/01/2026
“If you see something, shovel something.” I shoveled out crosswalks, instead of complaining. If your neighborhood is also stuck in “snowcrete,” please take the #IceBreakUpChallenge: clear a sidewalk, post a photo. Use social media to incent civic behavior. If you like this idea, pass it on. 🪏 🧊💪 🇺🇸
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Electronic Frontier Foundation @eff.org · 24/12/2025
For over 30 years EFF's EFFector newsletter has chronicled the rise of the digital rights movement. Check out our archives going back all the way to 1990: www.eff.org/effector
eff.org
EFFector
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Micah @webbreacher.com · 23/12/2025
🚨 #OSINT warning: Typosquatters on whatsmyname[.]* domains are copying WhatsMyName data without attribution & hiding their identities. Be careful where you run sensitive investigations. Official repo: github.com/WebBreacher/... and main site: whatsmyname.app
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Durrell @durrell.bsky.social · 20/12/2025
Pantone just updated their Color Of The Year
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JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 10/12/2025
#OSINTirl #OSINT #ROBLOX #Twitch OSINTIrl 15 ROBLOX with Kirby Plessas Today at 7 PM, 1900, EST Join Us on Twitch, twitch.tv/osintirl Can't make it? recording on www.youtube.com/@osintirl Discussion on Roblox Investigations in OSINTirl Safety and Some Critiques on Age-Appropriate Design.
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Kirbstr @kirbstr.bsky.social · 09/12/2025
There could be a study on the culture wars on Soras remixes. #aivideo
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Kirbstr @kirbstr.bsky.social · 06/12/2025
My current music obsession is somewhere between Wet Leg and Emerson Woolf.
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JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 05/12/2025
OSINTIrl with @kirbstr.bsky.social OSINTIrl Episode 14 - Monkeying Around: Pets & Wildlife Investigating Monkeys on Facebook, Lions on YouTube, & The Turtles Puppy Scams Oh My! www.youtube.com/watch?v=5vV5...
youtube.com
OSINTIrl Episode 14 - Monkeying Around: Pets & Wildlife
YouTube video by OSINTIRL
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Kirbstr @kirbstr.bsky.social · 05/12/2025
Downloading videos from threads (or wherever) plessas.net/blog/2025/12...
plessas.net
OSINT Fieldcraft for Threads: Beginner Video Extraction — Plessas Experts Network
This beginner-friendly OSINT guide explains how to safely download and preserve videos from Threads.net using OPSEC-conscious methods. You’ll learn multiple techniques—from simple screen recording to ...
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Eliot Higgins @eliothiggins.bsky.social · 19/11/2025
LLMs give people with delusional belief systems a way to organise those beliefs. The model fills in gaps, supplies connective tissue, and wraps the madness in formal language. It doesn't make the claims more credible to us, it just tidies them up.
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JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 17/11/2025
#DigitalYouth #Safety #764 #PlessasExperts #OSINT w/ @kirbstr.bsky.social Public & Free Plessas Experts Knowledge Portal recently dropped 764 resource reviews. If you are an investigator examining online extremism or a trusted adult with youth safety, please stop by. knowledgebase.plessas.net
knowledgebase.plessas.net
Plessas Digital Knowledge Base
Each entry in the knowledge base has been carefully reviewed, evaluated, and updated. AI plays a role in crafting the content, but we take it further by providing deep insights, highlighting controver...
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JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 17/11/2025
Plessas Experts Network Inc. BLACK FRIDAY w/ @kirbstr.bsky.social Get full access to all online OSINT training, including our new modular series (featuring "Internet Subcultures" and soon-to-be-released "Practical OSINT for Retail Crime Investigations"), for a year for $1,625 (usually $2,625).
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JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 07/11/2025
#OSINT #PlessasExpertsNetwork #Cultures The first module in this course is Free. w @kirbstr.bsky.social academy.plessas.net/offers/UXvjr...
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JustSarah also @ osintunleashed.masto.host @cybersalukis.bsky.social · 07/11/2025
#OSINT OSINTirl on Twitch & YouTube with @kirbstr.bsky.social Always Love Vistors Come visit us on Twitch on Wednesday evenings @ 7 PM EST
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Kirbstr @kirbstr.bsky.social · 05/11/2025
Labeled Gen Z but I think Gen A
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Kirbstr @kirbstr.bsky.social · 05/11/2025
The iterations of this meme on Sora have me crying laughing
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Kirbstr @kirbstr.bsky.social · 04/11/2025
Proof sora.chatgpt.com/p/s_690a5f93...
sora.chatgpt.com
mikmik776 on Sora
This but @jakepaul
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Kirbstr @kirbstr.bsky.social · 04/11/2025
Scrolling through Sora memechain slop is the new Vine. Complete with Jake Paul showing up randomly. sora.chatgpt.com/p/s_69052201...
sora.chatgpt.com
sketch.confusion on Sora
Ultra-realistic television footage of The Price Is Right stage in the 1990s, featuring host Bob Barker standing beside a brightly lit prize display. The audience cheers wildly as Bob, wearing his icon...
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Charlie Warzel @cwarzel.bsky.social · 20/10/2025
Hi. I wrote an essay about AI slop: How it feels like an invasive species for the internet. How its boosters describe building a future that’s devoid of craft. How frictionlessness can be nihilistic & how this stuff seems to leach part of our shared humanity out of the world. I hope you'll read it.
theatlantic.com
AI’s Invasive Species
The slop is winning.
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Artologica aka Michele Banks @artologica.net · 15/10/2025
Howard University launches an artist residency
wapo.st
Howard to launch artist residency with gift from nonprofit that is closing
The $500,000 endowment from CulturalDC will bring artists from underrepresented groups to campus for a semester at a time.
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Kirbstr @kirbstr.bsky.social · 02/10/2025
Oh, I agree. Just watching some of the other companies recognizing value in that niche.
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Kirbstr @kirbstr.bsky.social · 02/10/2025
Seeing Experian ads getting into RocketMoney's business
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Charlie Warzel @cwarzel.bsky.social · 01/10/2025
feels like we're living through some kind of cultural gas leak
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P(aul) Frazee @pfrazee.com · 01/10/2025
Oh dang while I'm giving shoutouts @graze.social just also launched a banger new website, well done @devingaffney.com www.graze.social
graze.social
Bluesky Custom Feeds - Built By You
Design, deploy, and grow custom feeds of any complexity on Bluesky with Graze.social.
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404 Media @404media.co · 16/09/2025
OpenAI has announced it is introducing new safety measures for ChatGPT after lawsuits accusing it of playing a role in several teen suicide cases. ChatGPT will now attempt to guess a user’s age, and might require users to share an ID. 🔗 www.404media.co/chatgpt-will...
404media.co
ChatGPT Will Guess Your Age and Might Require ID for Age Verification
OpenAI introduces new age prediction and verification methods after wave of teen suicide stories involving chatbots.
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