Valentin Châtelet
@vchatelet.bsky.social
640 followers 350 following 16 posts
Research Associate, Security @DFRLab Uralistics afficionado 🔆 & GIS engineer 🌐
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vchatelet.bsky.social
🚨 The U.S. Treasury has sanctioned the AEZA Group. Listen to my podcast with Active Measures where I discuss Russia's collaboration with cybercriminal groups and their role in influence operations. AEZA is linked to Op. Doppelgänger & Blacksprut, a major dark web marketplace omny.fm/shows/active...
The Pravda Network with Valentin Chatelet - The Active Measures Newsletter Podcast
This week, Jim Ludes and Mark Jacobson welcome Valentin Chatelet, a research associate at the Atlantic Council's Digital Forensic Research Lab, for an urgent discussion of the Pravda Network--a Russia...
omny.fm
Reposted by Valentin Châtelet
newseye.bsky.social
Last year, Russia imported 5.4 MILLION shipping containers.

After today’s historic attack, every single one is a potential weapon that Putin is terrified of.

Not only has Ukraine neutered Russia’s long-range air capability today, but they just crippled its supply chain & economy.

Utter genius.
A photo of a shipping container which concealed the Ukrainian attack drones in a false roof.
Reposted by Valentin Châtelet
szabolcspanyi.bsky.social
💥🎙️In a leaked audio, Viktor Orbán's defense minister says Hungary's army is being reshaped “to break with the peace mentality and move toward phase zero of the road leading to war.”

It's unlikely he means a war against Russia — he was a business partner of Russia's Transmashholding.

👇Thread.👇
Reposted by Valentin Châtelet
radioandnukes.com
How Dare You Transmit at 1.4 GHz!
A NASA satellite built to measure soil moisture just mapped out electronic warfare across UA and western RU. Using open data, we visualized high-powered jamming and spoofing activity at 1.4 GHz radioandnukes.substack.com/p/how-dare-y...
How Dare You Transmit at 1.4 GHz!
It was launched to measure moisture. Now it’s ghost-trailing jammers across an electronic battlefield.
radioandnukes.substack.com
Reposted by Valentin Châtelet
Reposted by Valentin Châtelet
kyivindependent.com
At least 30 Ukrainian journalists remain in Russian captivity as of April, IMI reported, with little known about their health conditions or whereabouts. Multiple reports have revealed that Ukrainian prisoners of war (POWs) are tortured and killed while in Russian captivity.
Russia's torture of Viktoriia Roshchyna shocks world, but dozens of Ukrainian journalists still in captivity
It took several DNA tests to confirm the identity of Ukrainian journalist Viktoriia Roshchyna, who was killed in Russian captivity in the fall of 2024. Roshchyna, 27, disappeared in August 2023 while...
kyivindependent.com
Reposted by Valentin Châtelet
civil.ge
EPP calls for sanctions on Ivanishvili, non-recognition of GD parliament, and backing Zurabishvili as the only legitimate representative of the Georgian people. It also calls on the GD to set a specific date for new parliamentary elections.
EPP’s Resolution Calls for Sanctions on Ivanishvili and New Elections - Civil Georgia
The European People’s Party (EPP), the largest political group in the European Parliament, adopted a
civil.ge
Reposted by Valentin Châtelet
al.checkfirst.network
Ever wondered how many “Pravda” articles go live every hour, where they originate or the paths they take?

With @vchatelet.bsky.social we decided to build the first Pravda Dashboard offering real‑time windows into Russia’s “Portal Kombat” disinformation network

#osint #russia #disinformation
Pravda in numbers - Content and Network analysis
Interactive dashboard visualizing patterns, language distribution, domain connections and more across the Pravda Russian network.
portal-kombat.com
Reposted by Valentin Châtelet
24hoursukraine.bsky.social
Security Service of Ukraine (SSU) detained a russian spy in Kyiv who was preparing terrorist attacks near defense facilities.
Reposted by Valentin Châtelet
Reposted by Valentin Châtelet
dfrlab.bsky.social
What do #Wikipedia, #LLms, & #X have in common? They’ve all been quietly infiltrated by the Pravda network—a sprawling web of pro-Kremlin sites posing as news outlets. @vchatelet.bsky.social BlueSky explores #PravdaNetwork w/ @checkfirst.network in this week's the Source: bit.ly/3EcgvpZ
Reposted by Valentin Châtelet
terjehelland.bsky.social
If the West — the UK 🇬🇧 in particular — doesn’t act now with targeted sanctions, it’ll be too late to hurt the dictatorship before it cements its rule and fortune.
Time is running out.⌛️
Reposted by Valentin Châtelet
ralexdc.bsky.social
NEW! Two former U.S officials overseeing Ukraine policy raised alarms over the potential shutdown of a vital Yale unit that has played a key role in gathering evidence on russian war crimes in Ukraine, as the program will run out of funding this weekend👇🏻

kyivpost.com/post/49579
Reposted by Valentin Châtelet
terjehelland.bsky.social
🇬🇪Georgia is quietly undergoing a dramatic geopolitical shift. Under Georgian Dream and its informal leader Bidzina Ivanishvili, the country is accelerating its alignment with Iran (and China and Russia)—abandoning its Western orientation.
🧵A thread on why this matters.
1/16
Reposted by Valentin Châtelet
hansgutbrod.bsky.social
Subjugation is exactly the right word @orelb.bsky.social
orelb.bsky.social
It is rather unfortunate that Georgia's Eurovision song this year is a ballad that speaks about the homeland and freedom. The sweet Edelweiss vibes aside, it is sung by a proponent of the ruling party, which stands for really anything but freedom – it most notably stands for Putinist subjugation.
Reposted by Valentin Châtelet
dfrlab.bsky.social
NEW 🚨 The #Pravdanetwork—a Russia-linked disinformation operation—has infiltrated #Wikipedia, AI chatbots, and #X, spreading pro-Kremlin narratives globally.

@vchatelet.bsky.social & @checkfirst.network
reveal the scale of this content pollution: bit.ly/3R6XW9l
Russia-linked Pravda network cited on Wikipedia, LLMs, and X
Pro-Kremlin content pollutes sources on multiple platforms, sparking worries of false claims and sanctioned content reaching global audiences
bit.ly
Reposted by Valentin Châtelet
noupside.bsky.social
Last weekend I tried to get a correction from Matt Taibbi on a basic “mistake”: claiming a report I wrote was source of the stat that 126MM people saw Russian influence op content on FB. Rather than correct, he fought me. He made more “mistakes”. Hilarity ensued.

open.substack.com/pub/reneedir...
An Object Lesson in Bad-Faith Media
Matt Taibbi and the Futility of Getting a Correction from Someone Who Won't Admit They're Wrong
open.substack.com
Reposted by Valentin Châtelet
mel.ge
Two excellent lecturers, Ira Kherkheulidze & Giorgi Tsertsvadze, have been dismissed from Tbilisi State University on political grounds. Both are exceptional educators and principled citizens. Academic freedom... [1/2]
Reposted by Valentin Châtelet
premthakker.bsky.social
SCOOP—Emails obtained by @zeteo.com show Mahmoud Khalil reached out for help from the Columbia administration *one day before* ICE detained him.

He said he couldn't sleep from threats he was receiving.
He even wrote that he feared ICE "might come to my home."
SCOOP: Emails Show Mahmoud Khalil Asked Columbia for Protection a Day Before He Was Detained
"I haven’t been able to sleep, fearing that ICE or a dangerous individual might come to my home. I urge you to intervene and provide the necessary protections to prevent further harm."
zeteo.com
Reposted by Valentin Châtelet
eliothiggins.bsky.social
From Marine Traffic, here's the moment of the crash between the oil tanker MV Stena Immaculate and a cargo vessel MV Solong. Live updates here www.theguardian.com/uk-news/live...