Similar
Channels like @PentestingNews
What Telegram recommends beside Pentesting News, ranked by size and shown with the numbers Telegram leaves out.
Measured 2026-W36 · 2026-08-31 · public Telegram data
2026-W36
Recommended alongside
| Channel | Name | Subscribers | Growth | Topic |
|---|---|---|---|---|
| @thehackernews | The Hacker News | 162,260 | — | Security and privacy |
| @thebugbountyhunter | The Bug Bounty Hunter | 50,291 | — | Security and privacy |
| @ctinow | Cyber Threat Intelligence | 37,862 | — | Security and privacy |
| @cibsecurity | 🛡 Cybersecurity & Privacy 🛡 - News | 27,845 | — | Security and privacy |
| @BlueTeamOps | Blue Team | SOC | DFIR | Cloud Security | 27,189 | — | Security and privacy |
| @noobtooscp | OSCP+ Exam Resources👩💻 | 22,523 | — | Security and privacy |
| @OffensiveTwitter | Offensive Xwitter | 20,869 | — | Security and privacy |
| @IRCyberGuardians | Cyber Guardians | 19,091 | — | Security and privacy |
| @dailybountywriteup | Daily Bounty Writeups | 9,874 | — | Security and privacy |
| @secharvester | Security Harvester | 9,729 | — | Security and privacy |
This list comes from Telegram's own recommendation graph. The subscriber counts, growth and topics are ours — Telegram shows the names and stops there.
Inbound
The reverse
10 channels in the index have @PentestingNews in their own recommendation list. That direction is not something Telegram publishes — see the channel page for the full list.
API
Build this yourself
One call returns the recommendation list for any public channel. The counts and growth come from asking for each channel in turn.
curl --request GET \
--url 'https://telegram155.p.rapidapi.com/v1/channels/recommendations?peer_id=1233397458' \
--header 'x-rapidapi-host: telegram155.p.rapidapi.com' \
--header 'x-rapidapi-key: YOUR_KEY'The recommendation graph for any public channel
2,500 calls a month, no card. No bot token and no phone number.