Channel
@DailyCTF
On this record: Growth · Engagement · Reactions · Posts · Citations · Cite this entry
43subscribers
+17 since we began measuring on 9 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
| Telegram ID | -1003949551704 |
|---|---|
| Type | Channel |
| Username | @DailyCTF |
| Created | 15 July 2026 — measured — dated from the channel’s first post |
| First recorded | 11 August 2026 |
| Last confirmed live | 1 September 2026 |
| Measurements held | 4 |
| Confirmed unchanged | 1 time, most recently 1 September 2026 |
| On Telegram | t.me/DailyCTF |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 1 Sept 2026, 00:27 | 43 | +12 |
| 25 Aug 2026, 01:27 | 31 | +5 |
| 11 Aug 2026, 09:03 | 26 | no change |
| 9 Aug 2026, 20:47 | 26 | first reading |
8 posts held, back to 15 July 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page of Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 8 posts for this entry, the most recent from 15 July 2026. An engagement rate over an empty window would be a number about nothing.
16 reactions across 5 posts, in 4 distinct kinds. The most used accounts for 37.5% of them.
| Reaction | Count | Share | Share, drawn |
|---|---|---|---|
| ❤🔥 | 6 | 37.5% | |
| 🔥 | 5 | 31.3% | |
| ❤ | 4 | 25.0% | |
| 👍 | 1 | 6.25% |
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 5 of the 8 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 16 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 8 most recent posts we hold, published 15 July 2026 to 15 July 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
👨💻База в теории и практике CTF Если ты уже настроил рабочее место и попробовал потыкать терминал (из прошлого поста), самое время переходить к системному обучению. Многие новички совершают ошибку: Пытаются учить всё подряд и быстро выгорают. Чтобы этого не случилось, мы отобрали для вас два лучших бесплатных курса, которые дадут мощную базу по всем основным категориям CTF. ➿➿➿➿➿➿➿➿➿➿➿ С чего начать?🤔 1. Базовый …
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🧰Первые инструменты CTF Чтобы не просто играть в CTF, а реально взламывать, нужно подготовить рабочее место. Сегодня разберем, что должно быть под рукой у каждого начинающего ИБ-шника. ➿➿➿➿➿➿➿➿➿➿➿ 1. Операционная система 💻 Kali Linux: «Золотой стандарт» в мире ИБ. Почти весь нужный софт уже предустановлен. Виртуальная машина: (VirtualBox или VMware): Не ставь Kali как основную систему! Установи её на виртуалку —…
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Что такое CTF и зачем в это играть? 🚩 CTF (Capture The Flag) — это спортивная кибербезопасность. Представь, что ты не просто изучаешь теорию, а участвуешь в легальном хакерском квесте. Твоя цель — найти «флаг», строку вида CTF{...}, спрятанный в уязвимом приложении, зашифрованном файле или где-то в недрах сети. Кто нашел больше флагов — тот и победил. Это для тебя, если: 🔸Тебе нравится разгадывать логические загад…
❤1❤🔥1🔥1
🕹 Навигация по каналу Заходите в наше сообщество Там вас ждут: • Закрытые материалы и эксклюзивные публикации. • Чат для общения и помощи. • Полезные ресурсы по CTF и кибербезопасности. • Активное коммьюнити единомышленников. Вступить в закрытое сообщество: https://t.me/+sQe0pGRw9KdlNGI6 #️⃣Посты про CTF: 1. soon... #️⃣Основные Хэштеги #CTF #Анонсы #Статья #Инструмент #Видео #Курс #Новости #Подборка #Гайд 🔥К…
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DailyCTF | News pinned a photo
👋 Добро пожаловать в DailyCTF CTF (Capture The Flag) — это соревнования по информационной безопасности, где участники решают задачи по вебу, криптографии, реверс-инжинирингу, форензике, pwn, OSINT и другим направлениям, чтобы находить «флаги» и зарабатывать очки. На этом канале вы найдёте: 🔸Новости из мира CTF и кибербезопасности 🔸Анонсы предстоящих соревнований 🔸Полезные ресурсы для подготовки и обучения 🔸Интер…
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Channel photo updated
Channel created
Showing the 8 most recent of 8 posts we hold for @DailyCTF. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Named by 4 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.
Named by
Channels on the register whose posts name this channel's handle.
Names
Channels on the register whose handles appear in this channel's posts.
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 1 September 2026 — this entry's latest reading, not the date you are reading this.
“DailyCTF | News” (@DailyCTF), 43 subscribers as measured 1 September 2026. Telegram Register, tgregister.com/channel/DailyCTF.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.