Channel
@pisaorghk
On this record: Growth · Engagement · Posts · Cite this entry
24subscribers
-1 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
| Telegram ID | -1001112002724 |
|---|---|
| Type | Channel |
| Username | @pisaorghk |
| Created | Between 1 February 2017 and 31 July 2019— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 11 August 2026 |
| Last confirmed live | 22 August 2026 |
| Measurements held | 3 |
| Confirmed unchanged | 1 time, most recently 22 August 2026 |
| On Telegram | t.me/pisaorghk |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 22 Aug 2026, 20:58 | 24 | -1 |
| 11 Aug 2026, 10:04 | 25 | no change |
| 7 Aug 2026, 22:59 | 25 | first reading |
20 posts held, back to 20 September 2019 — 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 pageof 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 20 posts for this entry, the most recent from 16 September 2022. An engagement rate over an empty window would be a number about nothing.
Zoom Link 已透過 EventBrite 電郵系統於16日晚上10時發出。請已登記會員查看郵箱，若有問題，請向我們 Exco members 查詢。 Zoom Link has been sent to the registered members at 10pm (16-Sep) via EventBrite email system. Kindly check your mailbox. If you have any questions, please reach out to our Exco members. Thank you.
#報名 #參與 #最後召集 #LastCall 📢⏱️ 本星期六 PISA AGM cum Feature Talk 討論《電腦網絡罪行》諮詢文件 https://bit.ly/pisaagm2022
📢 Joint AGMs 2022 cum Feature Talk (17 Sep 2022) Date: 17-Sep (Sat) Time: 2:00pm – 5:00pm Venue: Webinar (via Zoom Meeting) Language: Cantonese Fee: N/A (PISA members only) Register: https://bit.ly/pisaagm2022 Agenda: 1. Feature Talk: New Released “Cyber-Dependent Crimes and Jurisdictional Issues” Discussion 2. PISA 2022-2023 Exco Election 3. PISA AGM
Cyber Liability 101 (23 Jun 2022) Date: 23 Jun 2022 (Thur) Time: 8:30pm – 9:30pm Venue: Webinar (via Zoom) Speaker: Ms Milly Lok Language: Cantonese, with English presentation material Fee: Free (Pre-registration is required.) Register: https://bit.ly/pisa220623
網絡安全法規 網上研討會 (10 Mar 2022) Date: 10 Mar 2022 (Thur) Time: 8:30pm – 9:30pm Venue: Webinar (via Zoom) Speaker: Mr. Paul Tsang, Senior Regional Solution Architect Sangfor Hong Kong Language: Cantonese Fee: Free (Pre-registration is required.) Register: https://bit.ly/pisa220310
Insight of the new OWASP Top 10 (17 Nov 2021) Time: 7:00pm – 8:30pm Venue: ADC306, Admiralty Centre, HKU SPACE, Admiralty Language: Cantonese Fee: Free Register: http://bit.ly/pisa211117
Photo, posted without a caption
Channel photo updated
Channel photo removed
Joint AGMs 2020 cum PISA & ISC2 HK Chapter EXCO Elections Date: 26 Sep 2020 (Sat) Time: 2:00pm – 4:30pm Venue: Webinar (via Zoom Meeting) Language: Cantonese Fee: N/A (PISA Members only) Register: https://bit.ly/pisa200926
Data Privacy Assessment and ISO/IEC 27701 (10 Aug 2020) Date: 10 Aug 2020 (Mon) Time: 8:30pm – 9:30pm Venue: Webinar – Participant shall prepare his/her own electronic device (e.g. Desktop, Notebook or Mobile, etc.) with Internet access. Speaker: Mr. Chris Yau (CISA, CISM, CDPSE) Language: Cantonese Fee: Free (Pre-registration is required.) Register: https://bit.ly/pisa200810
Photo, posted without a caption
Showing the 12 most recent of 20 posts we hold for @pisaorghk. 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.
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 22 August 2026 — this entry's latest reading, not the date you are reading this.
“PISA.org.hk” (@pisaorghk), 24 subscribers as measured 22 August 2026. Telegram Register, tgregister.com/channel/pisaorghk.
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.