Foeke Postma
@foeke.bsky.social
📤 15338
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Investigator & trainer at Bellingcat.
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Tim Onion
8 days ago
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jamelle
6 days ago
this from my piece on charlie kirk is probably the most important takeaway if you want to know why bad faith, right-wing voices in media are treated as just another set of peers
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Giancarlo Fiorella
19 days ago
I'm re-starting my charity Twitch streams starting tonight at 7:00 PM EST via
@extralife4kids.bsky.social
! Come hang out in the chat, and if you've got a dollar, donate it to Toronto's SickKids Hospital. 100% of proceeds go directly to the hospital!
www.twitch.tv/gianfiorel
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gianfiorel - Twitch
Hi! I live in Toronto and I stream to raise funds for SickKids via ExtraLife! Here is my ExtraLife page: https://www.extra-life.org/participant/548667
https://www.twitch.tv/gianfiorel
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Sophie Labelle
10 days ago
The Groyper Wars
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Robert Evans (the Only Robert Evans)
10 days ago
the groypers sure seem to think Charlie Kirk was killed by a groyper
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Jake Godin
19 days ago
On-the-ground view of an IDF forward operating base located at the Al-Furqan Primary School. SkySat imagery from
@planet.com
shows the IDF first appeared in the vicinity of the school mid-August. Still there as of September 1 imagery.
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Global Investigative Journalism Network
19 days ago
🛰️ New!
@bellingcat.com
’s
@foeke.bsky.social
tested 24 versions of popular AI platforms on geolocation challenges — with surprising results. Read the findings here 👉
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gijn.org
Updated Test of 24 LLMs for Geolocation
https://twp.ai/9PWKrw
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Bellingcat
24 days ago
We're very pleased to announce Bellingcat and
@texasobserver.org
won this award- congratulations to
@tristanl.ee
and
@stevanzetti.bsky.social
for their hard work on this series of reporting. The winners of the category 'general excellence in an online newsroom' will be announced in September.
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Jake Godin
24 days ago
Something to note on the Nasser Hospital attack — there's a direct line of sight to the Reuters livestream position to a large IDF excavation northeast of the hospital. The livestream had even filmed what appear to be two IDF tanks moving in the area on Aug 21:
www.youtube.com/live/uN78d9M...
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More testing of LLMs for journalism, this time on identifying image location, date, and source. By
@aisvarya17.bsky.social
and
@klaudia.bsky.social
with some of my own commentary.
www.cjr.org/tow_center/w...
@columjournreview.bsky.social
25 days ago
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Michael Colborne
about 1 month ago
In the Netherlands, a 24-year-old man from Erp was arrested yesterday in Badhoevedorp, near Amsterdam, on suspicion of preparing a terrorist offense. The suspect is believed to be a member of Geuzenbond, a far-right group we wrote about last year
@bellingcat.com
www.rtl.nl/nieuws/binne...
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Lid extreemrechtse Geuzenbond (24) aangehouden om voorbereiden terreurdaad
In Badhoevedorp is gisteren een 24-jarige man uit Erp aanhouden die wordt verdacht van het voorbereiden van een terroristisch misdrijf. De verdachte zou lid zijn van de Geuzenbond, een organisatie die...
https://www.rtl.nl/nieuws/binnenland/artikel/5523489/om-extreemrechtse-man-24-aangehouden-om-voorbereiden-terreurdaad
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Bellingcat
about 1 month ago
In May, we, alongside CBC's Visual Investigation Unit,
@tjekdet.dk
and
@politiken.dk
revealed the identity of the key administrator behind one of the largest AI porn sites. Dutch politicians across political parties are now calling for the Canadian to be extradited.
www.cbc.ca/news/canada/...
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Bellingcat
about 1 month ago
Two months have passed since we last tested AI models against our geolocation skillsets. Within that time more advanced models like GPT-5 and Google AI mode have launched. So
@foeke.bsky.social
is back again to put the chatbots to work…
www.bellingcat.com/resources/20...
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LLMs vs. Geolocation: GPT-5 performs worse than other AI models - bellingcat
Bellingcat challenged the latest models—Grok, GPT and Gemini—on geolocation tasks, revealing GPT-5 as a clear downgrade.
https://www.bellingcat.com/resources/2025/08/14/llms-vs-geolocation-gpt-5-performs-worse-than-other-ai-models/?utm_source=bluesky
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Eliot Higgins
about 1 month ago
Sometimes people ask me if this is a bad thing for open source investigators, AI taking replacing one of our core skills, but a) you still need to have the skills to doublecheck it, and b) anything that makes geolocation faster is always welcome.
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GPT-5 is a significant downgrade in terms of geolocation capability. Find our latest benchmark update below
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about 1 month ago
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Joseph Cox
about 1 month ago
It appears GeoSpy is giving demos to other law enforcement agencies too. The founder uploaded this redacted photo. I thought it looked like the Secret Service logo, so I phoned them. They said it was in Miami field office, but demo was for local law enforcement
www.404media.co/lapd-eyes-ge...
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Bellingcat
about 1 month ago
Nothing is permanent on social media. Users deleting their posts or webpages can lead to the erasure of a trail of evidence that may be crucial to your investigations. But how do you keep that data? We've updated our Auto Archiver tool to make archiving easier...
www.bellingcat.com/resources/20...
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The Open Source Tool That Has Preserved 150,000 Pieces of Online Evidence - bellingcat
Bellingcat’s Auto Archiver is a tool aimed at preserving online digital content before it can be modified, deleted or taken down
https://www.bellingcat.com/resources/2025/08/13/the-open-source-tool-that-has-preserved-150000-pieces-of-online-evidence/?utm_source=bluesky
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AI mode within regular Google search, available outside the EU, is the best of these at geolocation now, barely beating GPT o4-mini-high and way, way faster. Will test GPT-5 when I can
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about 2 months ago
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Chris Osieck
about 2 months ago
What was known as the Huwara pogrom in early 2023, happens now daily. Settler-colonial violence burns Palestinians their properties, destroys their belongings, steals their land, restricts their freedom of movement and kills their loved ones in the West Bank.
www.972mag.com/settler-impu...
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With West Bank annexation in the air, settlers revel in their impunity
Israeli settlers have rampaged through Palestinian towns and rioted at a military base in recent weeks, knowing officials have their backs.
https://www.972mag.com/settler-impunity-west-bank-annexation/
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Christina(Tina) Hendriks
about 2 months ago
www.advocate.com/news/andry-h...
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Gay makeup artist Andry Hernández Romero describes horrific sexual & physical abuse at CECOT in El Salvador
He called it "an encounter with torture and death."
https://www.advocate.com/news/andry-hernandez-romero-cecot-torture
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AI maakt misleiding makkelijk – hoe biedt OSINT tegenwicht?
www.instagram.com/rewindhuman/...
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Rewind on Instagram: "“Er is simpelweg meer ruis op de lijn.” Nu het steeds makkelijker wordt om AI-beeld te genereren, wordt het ook makkelijker om misinformatie te verspreiden. Zo ook tijdens de t...
50 likes, 0 comments - rewindhuman on July 22, 2025: "“Er is simpelweg meer ruis op de lijn.” Nu het steeds makkelijker wordt om AI-beeld te genereren, wordt het ook makkelijker om misinformatie te ...
https://www.instagram.com/rewindhuman/reel/DMaiysootbt/?trk=feed-detail_main-feed-card_feed-article-content
2 months ago
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Global Legal Action Network (GLAN)
2 months ago
Bellingcat’s J&A helped build mechanisms for open source research to enhance legal accountability, particularly in atrocity crimes. This is the final research to be conducted by
@bellingcat.com
as part of this team but GLAN is continuing its OSI accountability work.
j-and-a.glanlaw.org/kharkiv
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Kharkiv — Justice and Accountability Unit
https://j-and-a.glanlaw.org/kharkiv
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Kolina Koltai
3 months ago
“If they run, we go” -ICE ICE has shown no signs of slowing down its raids, which, according to our analysis, appear targeted. From car washes to Home Depots, to a display of force and intimidation, these masked agents have stretched across LA, rounding up people with brown skin.
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We ran 500 tests and: LLMs are quickly passing the threshold of being the most useful tool out there, if you're looking for the location of a photo from scratch.
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4 months ago
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Bellingcat
4 months ago
We all know AI models can now create realistic images and videos but how do they fare at identifying where a real image was taken? Bellingcat researchers have put Large Language Models to the test:
www.bellingcat.com/resources/ho...
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Have LLMs Finally Mastered Geolocation? - bellingcat
We tasked LLMs from OpenAI, Google, Anthropic, Mistral and xAI to geolocate our unpublished holiday snaps. Here's how they did.
https://www.bellingcat.com/resources/how-tos/2025/06/06/have-llms-finally-mastered-geolocation/?utm_source=bluesky
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We ran 500 tests and: LLMs are quickly passing the threshold of being the most useful tool out there, if you're looking for the location of a photo from scratch.
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4 months ago
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Bellingcat
4 months ago
On
#WorldEnvironmentDay
we're here to remind you that open source research tools can be useful for monitoring environmental damage. Here's a short list of a few tools we've previously highlighted or used in our own investigations... đź§µ
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(((Tendar)))
4 months ago
A major leak exposing Russian nuclear bases has been revealed by investigative journalists from Danwatch and Der Spiegel. The Russian facilities are in the Orenburg region, south of the Ural mountains and near the city of Yasny.
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The Atlantic
4 months ago
"X is racist. The only thing up for debate is whether this is a feature or a bug for those in charge," writes Charlie Warzel.
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What Are People Still Doing on X?
Imagine if your favorite neighborhood bar turned into a Nazi hangout
https://bit.ly/43JRzQr
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Aric Toler
4 months ago
Israel has rapidly accelerated its destruction of Rafah in April and May. It's hard to understand the magnitude of this, even when spending time analyzing recent satellite imagery. From me, Samuel Granados, Aaron Boxerman, and
@rileymellen.bsky.social
Gift link:
www.nytimes.com/interactive/...
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Gazans Once Escaped To Rafah. Now Israel Is Razing It. (Gift Article)
In the last few weeks, Israel has demolished extensive areas of Gaza’s southernmost city, Rafah.
https://www.nytimes.com/interactive/2025/05/15/world/middleeast/rafah-gaza-israel-damage.html?unlocked_article_code=1.HU8.tr8k.eKXtguMXxQUx&smid=nytcore-android-share
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David Armstrong
5 months ago
I have written many healthcare stories, but never before have I written about my own health. I decided to do so after learning one of my drugs costs nearly $1,000 a pill and just 25 cents to make. What I found was an incredible story of discovery and exploitation.
www.propublica.org/article/revl...
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The Price of Remission
When I was diagnosed with cancer, I set out to understand why a single pill of Revlimid cost the same as a new iPhone. I’ve covered high drug prices as a reporter for years. What I discovered shocked ...
https://www.propublica.org/article/revlimid-price-cancer-celgene-drugs-fda-multiple-myeloma
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Kolina Koltai
5 months ago
On Twitter/X, users have figured out prompts to get Grok (their built in AI) to generate images of women in bikinis, lingerie, and the like. What an absolute oversight, yet totally expected from a platform like Twitter/X. I've tried to blur a few examples of it below.
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Bellingcat
5 months ago
Why is it crucial to report on AI-powered 'nudifying' sites that produce non-consensual intimate imagery? At the International Journalism Festival, Bellingcat's
@koltai.bsky.social
shared insights from her research into these platforms and their funding models.
www.youtube.com/shorts/QlNON...
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Investigating the Platforms Behind Non-Consensual Deepfake Images
YouTube video by Bellingcat
https://www.youtube.com/shorts/QlNONHnsK4g
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Bellingcat
5 months ago
Lisa Broekhuizen from Space4Good helped us explore how satellite imagery can be used to monitor deforestation but also for a lot more when it comes to environmental damage. Missed it? You can listen back on all podcast platforms now under 'Stage Talks with Bellingcat'.
rss.com/podcasts/bel...
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👏👏👏 Dam Coffee makes it look easy!
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6 months ago
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Follow the Money
6 months ago
Boeren spuiten het omstreden bestrijdingsmiddel glyfosaat om onkruid te doden en grasland te vernieuwen – vaak op akkers vlak bij bewoonde gebieden. Nu blijkt dat het gif vooral wordt ingezet voor de teelt van veevoer, zoals snijmaïs en gras, en dus niet voor voedsel dat op ons bord belandt.
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Glyfosaat wordt vooral gebruikt om veevoer te laten groeien
Nu het voorjaar zijn intrede doet, kleurt menig veld in Nederland weer geel. Veel boeren spuiten op dit moment duizenden kilo’s glyfosaat op hun land. Uit nieuw onderzoek van FTM blijkt dat boeren voo...
https://www.ftm.nl/artikelen/glyfosaat-wordt-vooral-gebruikt-om-veevoer-te-laten-groeien?utm_source=bluesky&utm_medium=social&utm_campaign=GlyfosaatVeevoer
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Eliot Higgins
6 months ago
The new Bellingcat Challenge is out, this time focused on animals, and I'm already stuck on this one, so prove you're smarter and better than me in every way by trying it yourself here
challenge.bellingcat.com
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Bellingcat
6 months ago
It's the first week of April, which means a brand new series of challenges is launching this week! This month, we’re tracking wildlife in the Bellingcat Open Source Challenge.
challenge.bellingcat.com
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Featured in Sora's top images generated this month. It's been up for over a week. Bit lax moderation by OpenAI if you ask me.
6 months ago
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Malachy Browne
6 months ago
A Mars bar wrapper promoting the 1994 World Cup. A McChicken box from 1996. One Bird Nest, 30 Years of Human Trash By
@emilyanthes.bsky.social
.
www.nytimes.com/interactive/...
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One Bird Nest, 30 Years of Human Trash (Gift Article)
A coot’s nest reveals that what humans throw away doesn’t really go away.
https://www.nytimes.com/interactive/2025/04/03/science/bird-nest-litter.html?unlocked_article_code=1.9E4.iB3c.pmo02nIKAOl_&smid=url-share
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Miguel Ramalho
6 months ago
Auto Archiver v1.0.0 is out 🎉 Now with documentation, guides, tests, and new exciting features. A big thanks to
@erinhmclark.bsky.social
and Patrick Robertson who went out of their way to improve the quality and reliability of the tool. See what changed here:
github.com/bellingcat/a...
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Release v1.0.0 · bellingcat/auto-archiver
🎉 Auto Archiver v1.0.0 We're excited to announce a major stable release of the Auto Archiver tool! This release comes with some major improvements in stability and flexibility, with a modular and e...
https://github.com/bellingcat/auto-archiver/releases/tag/v1.0.0
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Reminder: We have a paid opportunity for freelance OSINT folks interested in environment and wildlife:
www.bellingcat.com/uncategorize...
6 months ago
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Aric Toler
6 months ago
The WSJ is hiring an OSINT reporter. Based in NYC, with pay in the low 100s:
wsj.jobs/new-york-ny/...
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Dow Jones breaks stories, influences ideas, advances business intelligence and cultural interest, exposes the events that turn markets, the breakthroughs that transform art and drives invention.
https://wsj.jobs/new-york-ny/open-source-researcher/3FF59EE8A86D4904A1383C8CAAB28E1B/job/
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Have questions about pitching an environment / wildlife OSINT story to us? Then come ask them live in 10 mins!
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6 months ago
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Great work documenting the impact of a rare earth mining boom.
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6 months ago
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Centre for Information Resilience
6 months ago
Satellite imagery reveals vast scars on Myanmar’s landscape with once lush forests now stripped bare by mining. 🔽
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John Wiseman
6 months ago
I'm revisiting this Bellingcat article from a year and a half ago on using LLMs for geolocating photos. I don't think Bing and Bard were particularly good models even then, but today's models are a lot better. Especially with tools. 1/
www.bellingcat.com/resources/20...
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Can AI Chatbots Be Used for Geolocation? - bellingcat
Chatbots such as BARD and BING try to mimic the techniques used by open source researchers — with very mixed results.
https://www.bellingcat.com/resources/2023/07/14/can-ai-chatbots-be-used-for-geolocation/
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Come work with us!
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6 months ago
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POLITICO Europe
6 months ago
Elon Musk's social media platform X has suspended several accounts belonging to opposition figures in Turkey amid widespread civil unrest in the country.
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Musk’s X suspends opposition accounts in Turkey amid civil unrest
Suspensions affect accounts spreading information about the widespread demonstrations.
https://www.politico.eu/article/musks-x-suspends-opposition-accounts-turkey-protest-civil-unrest-erdogan-imamoglu-istanbul-mayor/
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