OONI

@OpenObservatory

Exposing internet censorship worldwide since 2012. Open data. Free software. Global community. 🌐📊

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ooni.org

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OONI
@OpenObservatory
7h
Heading to @ACM_IMC_2026? 😃 Join us for the IMC Hackathon and use Internet measurement data to solve real-world challenges! 🙌 📅 October 12, 2026 📌 Karlsruhe, Germany 🗒️ Register: conferences.sigcomm.org/imc/2026/event… ✨ #IMC2026 #hackathon
Measurement Lab
OONI
@OpenObservatory
Sep 17
Wow! 😲 Yesterday, after years of blocking, #Venezuela started *unblocking* several news media websites...! 🥳 Follow our friends @vesinfiltro for the latest updates! They're posting detailed updates here: bloqueos.vesinfiltro.org ✊ If you're in #Venezuela, help measure the
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OONI
@OpenObservatory
Aug 31
Are you attending @TeamCommunity's Global Gathering this week in Portugal? 😃 Join us for a session on "Strengthening Rapid Response Efforts to Censorship Events" 🐙✊ 📌 When? Saturday, September 5th at 13:30 📌 Where? Booth 22, Circumvention Tech Village
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OONI
@OpenObservatory
Jul 30
‼️ Over the last few days, #Guinea started blocking access to social media… again. OONI data shows the blocking of Facebook, TikTok, and YouTube on Orange Guinée (AS37461) by means of TLS interference. This follows previous social media blocks in May 2023 and November 2023.
OONI
@OpenObservatory
Jul 29
‼️ Saudi Arabia just blocked Tinder explorer.ooni.org/findings/30540… Today, OONI data shows that @Tinder started being blocked on Mobily (AS35819) by means of TLS interference. We were alerted of this block through our new Censorship Alert System, an internal prototype we're testing
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