#OPSEC

List of the best Telegram channels tagged with #OPSEC.

TGList data, October 2026: 4 channels tagged #opsec. Top-ranked: Vladimir S. | Officer's Channel (10,595 subscribers). Often tagged together with #crypto, #security, #cryptography.

Related Tags

#threat-intelligence25%

Vladimir S. | Officer's Channel

• Articles:@officercia• Blog:officercia.medium.com• X:x.com/officer_secret• Chat:t.me/+C6RfnbB33AYzNGIy

11k

General

#crypto #security #cryptography

ots0sint

intext: bederovoffer -@otsosintovik_bot

General

#meme #funny #opsec

s0ld13r_ch

Blog about Pentest, TI/TH, OPSEC & other security stuffQuestions:@s0ld133rBlog:https://s0ld13r.kzTIP:https://threatintel.kzLoLAI:https://lolai-project.github.io/For educational purposes only🧠

General

#pentesting #threat-intelligence #opsec

ghostsecs

After all the previous suspensions we're back on this official channel again

911

General

#hacking #opsec #0day