Today, 10th December @ 17:00 UTC, tune in for @torproject's State of the Onion Community Day: https://www.youtube.com/watch?v=tZVk0kb7lhw 😍 🧅

We’ll be sharing OONI highlights from 2025. 🐙 💫

Protect Our Internet. Document Censorship – Support OONI Today.
https://ooni.org/post/2025-fundraising-campaign/

#donate #ooni #censorship #opendata

Today we are launching OONI's fundraising campaign 🐙

Around the world, access to information is increasingly blocked.

Transparency is more important than ever.

Support the world's largest open dataset on internet censorship.

Donate to OONI today: https://ooni.org/donate ♥️

#ooni #opensource #opendata #censorship #donate

Community contributions are what power Tor, tune in this Wed, Dec 10 at 1700 UTC for day 2 of our State of the Onion to hear directly from @ooni @guardianproject, @freedomofpress, @hushlineapp and more.
📺 https://www.youtube.com/watch?v=tZVk0kb7lhw
🧅 http://xgsobitduxv7gcc5qlveigwiku7qcjn5exf4ayusw4mwq7kfrapmrjyd.onion/

Over the past few years, we’ve created new OONI tools and resources, and we'd love your feedback!

Please take a few minutes to complete our survey: https://ooni.org/post/2025-ooni-survey/

Thank you! ♥️ Your feedback will help us improve censorship monitoring globally. 🐙

#ooni #survey #feedback #censorship #opensource

Throttling of Social Media in Türkiye During Protests: An Analysis of OONI Data
https://ooni.org/post/2025-turkiye-throttling-social-media/

Our latest report shares OONI data on the throttling of Twitter/X, Facebook, Instagram, WhatsApp, YouTube, TikTok, and Signal in Türkiye during protests earlier this year.

#turkey #censorship #opensource

‼️ We just published a brief report documenting the blocking of TikTok, Facebook, Instagram, Telegram, and several VPNs in #Cameroon over the last week, amid ongoing post-election protests: https://explorer.ooni.org/findings/393608039300

#ooni #opensource #opendata #censorship

Are you at #IETF124 (@ietf) in Montreal?

Today we're presenting our work on measuring & understanding ECH deployment: https://datatracker.ietf.org/meeting/124/materials/agenda-124-pearg-04 🐙

#ooni #ooniprobe #opendata

‼️ OONI data shows possible social media blocks in #Cameroon amid protests.

If you're in #Cameroon, help verify:
1️⃣ Install OONI Probe: https://ooni.org/install/mobile
2️⃣ Run test: https://run.ooni.org/v2/10252

Results will be published: https://explorer.ooni.org/chart/mat?probe_cc=CM&since=2025-10-06&until=2025-11-06&time_grain=day&axis_x=measurement_start_day&test_name=web_connectivity

#ooni #ooniprobe #opendata #opensource #censorship

🚀 This week we're thrilled to be at @acm_imc!

Excited to be co-hosting the IMC Hackathon on Halloween in collaboration w/ Measurement Lab, @IODA, @internetsociety, @radar, IIJ, and Sorbonne University: https://conferences.sigcomm.org/imc/2025/events/hackathon/ 🎃👻

#IMC2025 #Hackathon #internetmeasurement #opendata

IODA collaborated with Miaan Group and ASL19 to co-author a report on the 2025 shutdown of the Internet in Iran during the war with Israel. Key contributors included @radar @dougmadory @ooni @Tor and more!

Access the report here: https://filter.watch/english/2025/10/02/irans-stealth-blackout-a-multi-stakeholder-analysis-of-the-june-2025-internet-shutdown/

Loved to participate in the #GlobalGathering 2025 representing @ooni

Here's all the awesome swag I brought home.

Are you at the Global Gathering in Portugal? ✨

Join us today at booth 17 for a session on internet censorship research questions and a game of Jeopardy to test your internet measurement tool knowledge: https://ooni.org/post/2025-gg-omg-village/#day-2-9th-september-2025 😃🐙

#ooni #globalgathering #community #opensource #opendata #censorship

Are you at the Global Gathering in Portugal? ✨

Today, come to the OONI booth (17) between 1PM - 3PM to collect swag and say hi! 😃

Right afterwards, we'll facilitate 2 sessions to collect your feedback on challenges and wish lists. Join us!
https://ooni.org/post/2025-gg-omg-village/#day-1-8th-september-2025 🐙

#ooni #globalgathering #censorship #opensource #opendata

⚡️ Today, in collaboration with Digital Rights Foundation (https://digitalrightsfoundation.pk/), we published a new report documenting the blocking of news media websites and censorship on social media platforms in #India and #Pakistan during the conflict in May 2025.

🔗 Read the full report here: https://ooni.org/post/2025-media-censorship-in-india-and-pakistan/

Are you attending the Global Gathering event in Portugal next week? 😃

Join us at the Open Measurement Gathering (OMG) Village, which we're co-hosting w/ our friends @IODA, M-Lab, and Censored Planet! 🐙

OMG Village Agenda: https://ooni.org/post/2025-gg-omg-village/ ✨

Mark your calendars!

#ooni #omg #globalgathering #conference #community #opensource #opendata #censorship

Great to see that Deutsche Welle is no longer blocked in Turkey!

Data from @ooni

h/t: @habanero

OONI Security Audit: Penetration Test Report
https://ooni.org/post/ooni-security-audit/

Overall, the audit found that OONI services and architecture are securely designed. 🐙

We thank Radically Open Security for the audit, and we thank the Open Technology Fund (OTF) for supporting this important work! 🙏

#ooni #security #audit #penetrationtest #opensource #freesoftware #ooniprobe

@kkarhan @lina our test lists are open-source, so you can suggest new entries here: https://github.com/citizenlab/test-lists/tree/master/lists 🐙

⚡️ Today we published a new research report on the ongoing blocking of X/Twitter in #Tanzania, which started in May 2025.

OONI data indicates that ISPs employ several censorship techniques, suggesting a “defense in depth” approach to censorship.

Learn more: https://ooni.org/post/2025-tanzania-blocked-twitter/ 🐙

#ooni #censorship #opensource #opendata