Sign in

Amir Rashidi

@ammir.bsky.social
843 followers 317 following 141 posts

Security and Internet Access Researcher focusing on Infosec, privacy, cencorship and surveillance

PostsRepliesMedia
Reposted by Amir Rashidi
Doug Madory @eldomador.bsky.social · 28/05/2026
My good friend @ammir.bsky.social and I were both interviewed for the first segment in yesterday’s episode of @theworld.org about the partial internet restoration in Iran. Check it out here:
352
Reposted by Amir Rashidi
Doug Madory @eldomador.bsky.social · 14/04/2026
Internet shutdown in Iran is in its 46th day.👀 While only a fraction of normal traffic levels, the volume of whitelisted traffic has been slowly growing in the past month as the IR govt expands its program of selectively authorizing access to certain individuals and companies.
063
Reposted by Amir Rashidi
Doug Madory @eldomador.bsky.social · 26/01/2026
UPDATE: Iran Internet shutdown Continuing to see a small, but steady restoration for Iran as the country rolls out its internet whitelisting system to police connectivity. #DigitalBlackoutIran #IranianRevolution2026 From our perspective, traffic is at ~25% of pre-shutdown levels (bits/sec).
175
Reposted by Amir Rashidi
IODA (Internet Outage Detection and Analysis) @ioda.live · 26/01/2026
IODA's Telescope signal shows signs of sustained, partial recovery since ~7:30 PM Jan 24th. This is the first sign of sustained recovery of Telescope, which measures unsolicited Internet traffic rom Iran to the global Internet since the shutdown began. ioda.inetintel.cc.gatech.edu/country/IR?f...
052
Amir Rashidi @ammir.bsky.social · 16/01/2026
Let me explain why this could realistically be implemented: 1. A portion of people’s needs are service-based platforms—such as online shopping, ride, and streaming. These services already have domestic customers and would not face major problems, 1/7
210
Reposted by Amir Rashidi
The Debate - France 24 @f24debate.france24.com · 15/01/2026
Today Iran, tomorrow the world? @ammir.bsky.social warns #Iran is exporting its internet shutdown technology to other countries More on #F24Debate ➡️ f24.my/BfuE
031
Amir Rashidi @ammir.bsky.social · 15/01/2026
Irancell’s CEO was dismissed over delays in internet shutdowns. Doran & Yaftar are tasked with developing DPI to detect Starlink-connected VPNs. Mohammad Amin Aghamiri & Mehdi SeifAbadi are key decision-makers. filter.watch/english/2026...
filter.watch
Iran Enters a New Age of Digital Isolation - Filterwatch
Exclusive intelligence obtained by Filterwatch reveals that the Islamic Republic has abandoned its traditional model of mass internet censorship in favor of a new, far darker strategy: "Absolute Digit...
021
Reposted by Amir Rashidi
Doug Madory @eldomador.bsky.social · 08/01/2026
Iran has almost completely disconnected itself from the global internet. Just after 16:30 UTC today, traffic volume into the country began plummeting. The country has been gripped by growing protests in recent days & the Iranian govt has been selectively blocking internet services. #IranProtests
22214
Reposted by Amir Rashidi
Doug Madory @eldomador.bsky.social · 08/01/2026
Sudden drop in IPv6 traffic to Iran at 11:49 UTC today (Jan-8) as the country's govt continues to selectively block internet access in an effort to staunch a growing protest movement. #IranProtests
4137
Amir Rashidi @ammir.bsky.social · 24/11/2025
Our latest report exposes how Iran’s digital ecosystem has turned into a structured system of discrimination — and the recent events on X highlight just how deep this inequality goes. filter.watch/english/2025...
filter.watch
X Update Reveals Digital Authoritarianism in Iran: The ‘White SIM Card’ Scandal - Filterwatch
The Internet Divide: Iran’s Elite Access Uncensored Internet While the Public is Blocked As Iranian officials seek to present the country’s tiered internet policy as “Phased Unfiltering” (or “staged u...
040
Reposted by Amir Rashidi
IODA (Internet Outage Detection and Analysis) @ioda.live · 02/10/2025
IODA collaborated with @filter.watch 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.cloudflare.com @eldomador.bsky.social @ooni.org and more! Access the report here: filter.watch/english/2025...
filter.watch
Iran’s ‘Stealth Blackout’: A Multi-stakeholder Analysis of the June 2025 Internet Shutdown - Filterwatch
Authors: Miaan Group, ASL19, IODA Contributors: Kentik, Cloudflare, OONI, Tor, Lantern, eQualitie, Psiphon Executive Summary The June 2025 Internet shutdown in Iran, carried out during the war with Is...
086
Reposted by Amir Rashidi
Lorenzo Franceschi-Bicchierai @lorenzofb.bsky.social · 22/07/2025
NEW: Apple notified several Iranians that they were targets of government spyware in the last year, according to security researchers. Since 2021, Apple says it has notified people in 150 countries, but we don't always get to know which countries, so this is an interesting data point.
techcrunch.com
Apple alerted Iranians to iPhone spyware attacks, say researchers | TechCrunch
Researchers say Apple sent out threat notifications to several Iranians in recent months, saying their iPhones had been hacked. Iran is likely behind the attacks.
0154
Amir Rashidi @ammir.bsky.social · 22/07/2025
Iran’s digital repression has entered an unprecedented phase. According to the latest Iran Cyber #ThreatIntelligence Report by The Miaan Group, civil society in and outside Iran is facing a wave of increasingly advanced cyber threats. miaan.org/wartime-cybe... Key findings include:
130
Reposted by Amir Rashidi
Doug Madory @eldomador.bsky.social · 25/06/2025
#Iran is back online as of 05:00 UTC (8:30am local). Iran Telecom Minister: With conditions returning to normal, the state of communication access has reverted to its previous state. x.com/HashemiSatta...
088
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 20/06/2025
1/2 Iran imposed sweeping internet restrictions in the first week of Israel’s military offensive. key findings from Filterwatch’s report: 🔻Full internet shutdowns,including blocking SSH ports that helped maintain access🔻Incoming international traffic blocked a move not even seen in November 2019👇
121
Reposted by Amir Rashidi
Doug Madory @eldomador.bsky.social · 19/06/2025
Near-total Internet blackout in #Iran is continuing into a second day. Iranian govt has confirmed it is intentional: "In order to prevent the enemy’s misuse, international Internet access has been temporarily restricted." t.me/khabaronline... (h/t @ammir.bsky.social)
155
Reposted by Amir Rashidi
Lorenzo Franceschi-Bicchierai @lorenzofb.bsky.social · 20/06/2025
NEW: Iran's government has now admitted it took down the internet in the country, arguing it was to protect against Israeli cyberattacks. I spoke to two Iranians who live abroad and can't communicate with their loved ones back home. "I haven’t heard from them in two days," said @ammir.bsky.social.
techcrunch.com
Iran's government says it shut down internet to protect against cyberattacks | TechCrunch
The government cited the recent hacks on Bank Sepah and cryptocurrency exchange Nobite as reasons to shut down internet access to virtually all Iranians.
0153
Amir Rashidi @ammir.bsky.social · 13/06/2025
Following Israel's attack on #Iran, internet access has been disrupted in parts of the country. All #VPN services are disrupted, and access to the internet has become extremely difficult. Incoming traffic is heavily affected, while the NIN is operating without issues. #KeepItOn
024
Amir Rashidi @ammir.bsky.social · 12/06/2025
My technical analysis of the documents #Iran claims to have obtained by hacking #Israel has been published by Iran International. I had originally shared this analysis publicly on my LinkedIn. www.iranintl.com/en/202506127... #CyberSecurity #CyberTradeIntelligence
iranintl.com
Iranian media says alleged document trove points to Israel-IAEA collusion
Iranian state media began releasing images of what it said were documents related to Israel's nuclear program obtained by Tehran and said they demonstrated collusion between the United Nations nuclear...
010
Reposted by Amir Rashidi
OONI @ooni.org · 27/05/2025
‼️ Yesterday, on 25th May 2025, #Vietnam started blocking access to Telegram. This is the first time that we are seeing an instant messaging app blocked in Vietnam. OONI data: explorer.ooni.org/chart/mat?pr... #ooni #censorship #telegram
057
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 16/04/2025
🎯Tomorrow, we’ll publish an investigative report revealing the full details how it works, what tools are used, and how individuals are being identified. #Isfehan #Iran #hijab #WomanLifeFreedom
021
Reposted by Amir Rashidi
Freedom of the Press Foundation @freedom.press · 18/03/2025
We commend @wired.com for dropping its paywall for FOIA-based reporting and hope other news outlets will follow its lead. freedom.press/issues/wired...
Access to public documents is more important than ever. We commend Wired for dropping its paywall for FOIA-based reporting and hope other news outlets will follow its lead.
6663147
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 06/01/2025
1/ 🚨 New Report Alert: The Silent War Against Ethnic Minorities and Civil Society in Iran Our #cybersecurity team has just published an in-depth report analyzing cyber #threats targeting civil society and ethnic minorities in #Iran during the second half of 2024. 🧵 filter.watch/english/2025...
filter.watch
#Iran Cyber Threat Intelligence Report: The Silent War Against Ethnic Minorities and Civil Society - Filterwatch
This report examines the trends of cyberattacks, content management, digital rights violations, and patterns of arrests in the second half of 2024, based on data from the Digital Security Helpdesk (DS...
188
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 20/02/2025
🧵How to Stay Connected During Internet Shutdowns 1/3 📵Internet shutdowns are increasingly used as a tool of repression, especially during political unrest. From mobile data blocks to full blackouts, these disruptions affect ethnic minorities, journalists, and religious groups in different ways.👇
111
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 19/02/2025
3/3 The fight for unrestricted information continues. Read our full report to understand Iran’s battle against digital repression and how big tech & policymakers can help. 📎 filter.watch/english/2025...
filter.watch
#YouTube: Iran’s Digital Battleground for Free Expression - Filterwatch
This highlights that YouTube has emerged as a central platform for deep and serious discussions about the Islamic Republic, its future, and the regime's policies. But how do Iranian citizens access Yo...
011
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 13/01/2025
1/5: The IRGFW report offers valuable insights into the internet censorship architecture in Iran. Drawing comparisons with China, it highlights how Iran has been inspired by the "Great Firewall of China," while adapting it to its own unique political and infrastructural conditions.
112
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 14/01/2025
درباره روش‌های پیچیده #فیشینگ از جمله شیوه Quishing چه می‌دانید؟ youtu.be/TgcR9hLtnEg
youtu.be
درباره روش‌های پیچیده #فیشینگ از جمله شیوه Quishing چه می‌دانید؟
YouTube video by FilterBaan
011
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 04/02/2025
۲/۱🔻آمادگی در برابر خاموشی‌های اينترنت نیازمند آموزش است. در این ویدیو، می‌توانید با بخشی از این آموزش‌ها به زبان بلوچی آشنا شوید: youtu.be/XZuun8k-hbE
youtu.be
چگونه برای خاموشی‌های اینترنت آماده باشیم؟ (به زبان بلوچی)
YouTube video by FilterBaan
111
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 12/02/2025
افزایش نظارت دولت بر استارتاپ‌ها، تصویب قوانین سخت‌گیرانه رمزارز، مهاجرت گسترده نیروی متخصص و مشکلات زیرساختی، آینده نوآوری در ایران را با بحران مواجه کرده است. filter.watch/2025/02/12/c...
filter.watch
چالش‌های اکوسیستم دیجیتال ایران؛ مهاجرت نخبگان، کنترل دولتی و بحران زیرساختی - فیلتربان
اکوسیستم فناوری ایران در سال‌های اخیر با چالش‌های متعددی از جمله تغییر در مالکیت استارتاپ‌ها، خروج سرمایه‌گذاران خصوصی، مهاجرت گسترده نیروی متخصص و افزایش نظارت و کنترل دولتی بر فضای دیجیتال مواجه بود...
001
Amir Rashidi @ammir.bsky.social · 01/02/2025
Twitter has turned into a dumping ground. Regarding the Iranian community, it's interesting that all those who attacked members of this community in past years are now themselves being attacked and bullied. In Persian, we have a proverb that says: "This camel will lie down at your door too."
040
Amir Rashidi @ammir.bsky.social · 01/02/2025
The #Debian Publicity Team will no longer post on X/Twitter. We took this decision since we feel X doesn't reflect Debian shared values as stated in our social contract, code of conduct and diversity statement. micronews.debian.org/2025/1738154...
micronews.debian.org
The Debian Publicity Team will no longer post on X/Twitter. We took this decision since we feel X doesn't reflect Debian shared values as stated in our social contract, code of conduct and diversity s...
The Debian Publicity Team will no longer post on X/Twitter. We took this decision since we feel X doesn't reflect Debian shared values as stated in our social contract, code of conduct and diversity s...
0224
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 13/01/2025
1/2 🚨 Rising Internet Costs in Iran: A Growing Concern 🚨 Our latest report sheds light on the escalating internet costs in Iran and their impact on users: 📌 Digital Divide: Wealthier users afford high-speed services; lower-income individuals struggle with limited access.
filter.watch
#The Internet in Iran: From Public Resource to Exclusive Commodity – Exploring Pricing and Access Challenges - Filterwatch
The cost of internet access is a primary factor influencing citizens' ability to access free information, which is essential for the economic, social, and cultural development of any country. In Iran,...
102
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 07/01/2025
🔻باوجود تکذیب ارتباط وزارت ارتباطات با ارائه #اینترنت_طبقاتی برای دانشجویان و اساتید ازسوی مدیر روابط عمومی این وزارتخانه و تأکید بر اینکه این موضوع بر اساس توافق میان وزارت علوم ودادستانی ومطابق با آیین‌نامه کارگروه تعیین مصادیق انجام شده است،شواهد نشان می‌دهد که اینترنت طبقاتی همچنان درحال اجراست.
121
Amir Rashidi @ammir.bsky.social · 06/01/2025
So proud of my team at @filter.watch
031
Reposted by Amir Rashidi
Nima Akbarpour 🔥 نیما @nima.bsky.social · 21/12/2024
از ویدیوی دوم #توانمند غافل نشید رفقا.
2213
Reposted by Amir Rashidi
John Scott-Railton @jsrailton.bsky.social · 21/12/2024
BREAKING: court finds NSO Group liable for #Pegasus hacking of #WhatsApp users. Big win for spyware victims. Big loss for NSO. Bad time to be a spyware company. Landmark case. Huge implications. 1/ 🧵
Court order text. Link to followCourt order text. Link to followCourt order text. Link to followCourt order text. Link to follow
12650318
Amir Rashidi @ammir.bsky.social · 21/12/2024
Exciting update! Stay ahead on #cybersecurity with the upcoming report "The Silent War Against Ethnic Minorities and Civil Society" focusing on #Iran. Gain key insights for the second half of 2024. For early access before the official release, share your email for delivery by mid-next week.
030
Amir Rashidi @ammir.bsky.social · 19/12/2024
در زندگی زخم‌هايی هست كه مثل خوره در انزوا روح را آهسته می‌خورد و می‌تراشد. اين دردها را نمی‌شود به كسی اظهار كرد... .
070
Reposted by Amir Rashidi
Open Technology Fund @opentechfund.bsky.social · 18/12/2024
@opentechfund.bsky.social’s Security Lab finds three widely used Iranian messaging apps do not employ E2EE, can monitor websites that users access, and contain other privacy and security vulnerabilities. Learn more and access the full audit report: buff.ly/4iBF5Qp
034
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 17/12/2024
تحقیق آزمایشگاه امنیتی صندوق فناوری باز نشان می‌دهد که اپلیکیشن‌های ایرانی #ایتا، #روبیکا و #بله امن نیستند ۱. در ایتا، پیام‌های پیش‌نویس قبل از ارسال به سرور منتقل می‌شوند. ۲. کلیک روی لینک‌ها رصد و سانسور می‌شود. filter.watch/2024/12/17/i...
filter.watch
آزمایشگاه امنیتی صندوق فناوری باز (OTF) دریافت که سه اپلیکیشن پیام‌رسان ایرانی ایمن نیستند
ایران به طور مداوم در گزارش‌های سالانه «آزادی در شبکه» خانه آزادی در دسته «غیر آزاد» قرار می‌گیرد. این کشور در گزارش سال ۲۰۲۴ نمره بسیار پایین ۱۲ (در مقیاس ۱ تا ۱۰۰، که ۱۰۰ نشان‌دهنده بیشترین آزادی اس...
021
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 17/12/2024
A new report by OTF’s Security Lab reveals that Iranian apps Eitaa, Rubika, and Bale, used by millions, lack end-to-end encryption (E2EE) despite government claims. 📖 Read the full report: filter.watch/english/2024...
filter.watch
Open Technology Fund’s Security Lab Finds Three Widely Used Iranian Messaging Apps Are Not Safe
Iran is consistently ranked “not free” in Freedom House’s annual Freedom on the Net research reports. The country received a dismal score of 12 (on a scale of 1 to 100, with 100 being the most free) i...
022
Amir Rashidi @ammir.bsky.social · 16/12/2024
The energy crisis is a very serious issue. SnappFood, which is the equivalent of Uber Eats in Iran, was inaccessible tonight due to a power outage at its data center.
000
Amir Rashidi @ammir.bsky.social · 15/12/2024
Due to the electricity production crisis in Iran, the government cuts off the city's power at certain hours. This image was shared by a user from Tehran tonight during a power outage. This has also caused internet disruptions.
030
Reposted by Amir Rashidi
Golnaz Esfandiari @gesfandiari.bsky.social · 14/12/2024
Iranian-American journalist Reza Valizadeh has been sentenced to 10 years in prison on charges of "collaborating with a hostile government." www.rferl.org/a/iran-farda...
rferl.org
Iranian-American Journalist Reza Valizadeh Sentenced To 10 Years In Prison In Iran
An Iranian court has sentenced Reza Valizadeh, a dual U.S.-Iranian citizen and former journalist for RFE/RL's Radio Farda, to 10 years in prison on charges of "collaborating with a hostile government....
132
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 11/12/2024
🔻خبرنامه سازمان نصر در شماره اخیر خود، با استناد به گفت‌وگو با محمدعلی شریفی‌الحسینی، رئیس کمیسیون اینترنت سازمان نصر و حامد بیدی، کارشناس اینترنت به بررسی چالش‌های اصلی #اینترنت کشور شامل سرعت پایین، #فیلترینگ گسترده، و اختلالات مکرر پرداخته است.
121
Amir Rashidi @ammir.bsky.social · 06/12/2024
My team(@Filter.watch) is analyzing data from our digital security help desk, & an interesting observation I made was that ethnic groups within #Iran were targeted by the government with various types of cyberattacks far more extensively than those outside of Iran.This report will be published soon.
061
Amir Rashidi @ammir.bsky.social · 05/12/2024
Studying for the CISSP exam is one of the hardest things I’m dealing with these days, especially with a mind that constantly jumps from one branch to another.
040
Reposted by Amir Rashidi
فیلتربان - Filter Watch @filter.watch · 02/12/2024
برای آشنایی بیشتر با پروتکل قطع اینترنت و دریافت آموزش کامل، به وبسایت ما مراجعه کنید: filter.watch/irandarkhamo...
filter.watch
پروتکل قطع اینترنت
مقدمه قطع اینترنت به‌ طور فزاینده‌ای به‌عنوان ابزاری برای سرکوب حکومت مورد استفاده قرار می‌گیرد، به‌ویژه در دوره‌های اعتراضات سیاسی مانند آنچه در ایران شاهد هستیم. موارد قطع اینترنت که از محدودیت‌های ...
031