Channel coverage map

Telegram channels where K2 runs ads

Complete list of 63 Telegram channels where K2 has been observed running sponsored messages, ranked by distinct ad creatives carried. Updates as new ads are detected.

1. 1
   
   Отдел К: IT-технологии, кибербезопасность@cyber_cabb · 82,485 members7ads
2. 2
   
   infosec@it_secur · 60,446 members7ads
3. 3
   
   Open Source@open_source_friend · 51,800 members7ads
4. 4
   
   Хакер — Xakep.RU@xakep_ru · 39,087 members7ads
5. 5
   
   infosecurity@tg_infosec · 26,828 members7ads
6. 6
   
   Лаборатория хакера@lab_hack · 25,866 members7ads
7. 7
   
   DevOps@devopsitsec · 23,479 members7ads
8. 8
   
   S.E.Book@s_e_book · 23,211 members7ads
9. 9
   
   КиберДед official@deedcoin_club · 22,627 members7ads
10. 10
    
    S.E.Reborn@s_e_reborn · 22,363 members7ads
11. 11
    
    Борьба с киберпреступностью | F6@f6_cybersecurity · 22,292 members7ads
12. 12
    
    no system is safe // cybersec@nsis_cybersec · 21,075 members7ads
13. 13
    
    Листок бюрократической защиты информации@bureaucraticsecurity · 18,888 members7ads
14. 14
    
    Записки Безопасника@infosec_globe · 18,264 members7ads
15. 15
    
    Не хакинг, а ИБ@searchack · 18,220 members7ads
16. 16
    
    IT мероприятия России / ITMeeting / IT events@iteventsrus · 16,847 members7ads
17. 17
    
    Похек@poxek · 16,466 members7ads
18. 18
    
    ИБ Книга | Библиотека ИБ@itbook_library · 15,793 members7ads
19. 19
    
    CNews.ru@cnewsdaily · 15,602 members7ads
20. 20
    
    Вакансии в ИБ | infosec@infosec_work · 15,179 members7ads
21. 21
    
    DevOps School | Linux, InfoSec, ИБ@devops_sc · 14,934 members7ads
22. 22
    
    Softline — ИТ-решения для бизнеса@softline · 14,294 members7ads
23. 23
    
    Системный Администратор (Сисадмин)@sysadminof · 14,230 members7ads
24. 24
    
    Хакер {Hacker}@thehaking · 13,302 members7ads
25. 25
    
    White Hat@kind_hack · 12,168 members7ads
26. 26
    
    CyberINS // Лаборатория ИБешника@cyberins · 11,561 members7ads
27. 27
    
    @by3side@by3side · 10,334 members7ads
28. 28
    
    TNF Forum@oilgasforum_tnf · 10,331 members7ads
29. 29
    
    CISOCLUB - кибербезопасность и ИТ@cisoclub · 6,952 members7ads
30. 30
    
    Солар@solar_security · 6,551 members7ads
31. 31
    
    Echelon Eyes@echeloneyes · 6,463 members7ads
32. 32
    
    ИнфоТеКС@infotecs_official · 6,308 members7ads
33. 33
    
    RED Security@redsecurity_co · 5,166 members7ads
34. 34
    
    Финополис 2025@finopolis_2025 · 3,546 members7ads
35. 35
    
    UserGate News@usergatenews · 3,191 members7ads
36. 36
    
    Innostage@innostage_group · 2,685 members7ads
37. 37
    
    Компания «Актив»@aktivcompany · 2,295 members7ads
38. 38
    
    Angara Security@angarasecurity · 1,544 members7ads
39. 39
    
    SecurityLab.ru✓@seclabnews · 83,152 members6ads
40. 40
    
    Mr. Robot@elliot_cybersec · 39,229 members6ads
41. 41
    
    TMT Channel@tmtwave · 34,414 members6ads
42. 42
    
    Пакет Безопасности@package_security · 32,202 members6ads
43. 43
    
    Kaspersky✓@kasperskylab_ru · 29,200 members6ads
44. 44
    
    Плохой менеджер Артём Арюткин@badtechproject · 14,489 members6ads
45. 45
    
    STEIN: ИБ, OSINT@secur_researcher · 13,926 members6ads
46. 46
    
    TAdviser@tadviser · 13,411 members6ads
47. 47
    
    Библиотека хакера | Hacking, Infosec, ИБ, информационная безопасность@hackproglib · 12,764 members6ads
48. 48
    
    BI.ZONE@bizone_channel · 10,981 members6ads
49. 49
    
    Инфосистемы Джет@jetinfosystems · 6,266 members6ads
50. 50
    
    Инферит@inferit_official · 3,410 members6ads
51. 51
    
    AVANPOST@avanpost_idm · 3,298 members6ads
52. 52
    
    InfoWatch@infowatchout · 3,131 members6ads
53. 53
    
    SOC FORUM | Неделя кибербезопасности@forumsoc · 2,876 members6ads
54. 54
    
    OCS Distribution@ocs_distribution · 2,511 members6ads
55. 55
    
    Базис@basistech · 1,546 members6ads
56. 56
    
    Russian OSINT@russian_osint · 46,920 members5ads
57. 57
    
    Белый хакер@bezopasno_soft · 29,667 members5ads
58. 58
    
    AM Live@anti_malware · 13,191 members5ads
59. 59
    
    Лига сисадминов@sysodmins_league · 13,020 members5ads
60. 60
    
    Чёрный Треугольник@black_triangle_tg · 63,879 members4ads
61. 61
    
    ZeroDay | Кибербезопасность@cybersec_academy · 43,014 members4ads
62. 62
    
    InfoSec VK Hub@vk_security · 3,083 members3ads
63. 63
    
    Контур инфобеза@konturaegis · 2,902 members3ads

Each number counts the distinct ad creatives from this advertiser observed running in that channel. Ranking reflects observed ad activity, not paid placement rank or media-buying intent.