Hacking servers

150 measured server(s) with the Hacking sub-topic, ranked by real members. Browse topics →

Server	Members	Online	Active
1 🛴ScooterHacking.org	63,216	3,053	4.8%
2 DEFCONverified	58,029	8,837	15.2%
3 HENkaku	17,290	2,372	13.7%
4 Hackone	17,118	234	1.4%
5 ProjectHax	14,193	1,372	9.7%
6 Rise In	13,944	98	0.7%
7 Technical Sapien	12,736	85	0.7%
8 Hack This Fall Community	11,753	171	1.5%
9 Wild West Hackin' Fest	10,767	1,527	14.2%
10 0x00sec Official	9,690	971	10.0%
11 Temp Onhaxpk	9,220	124	1.3%
12 Kingdom of DS Hacking!	9,075	1,489	16.4%
13 Portable Productions (Official)	7,638	1,322	17.3%
14 Yi Hack v4	7,228	199	2.8%
15 Hackfest.ca	6,319	638	10.1%
16 Expert Hax	5,813	1,155	19.9%
17 InfoSec Community	5,480	324	5.9%
18 Sonix Keyboard Hacking Community	4,439	866	19.5%
19 Cyber Security Challenge Germany	4,280	225	5.3%
20 HackTricks	4,163	353	8.5%
21 Recon InfoSec	4,049	553	13.7%
22 LA CTF	3,959	661	16.7%
23 Arcadia	3,867	325	8.4%
24 WEBHACKING.KR	3,649	197	5.4%
25 SpiderFoot	3,533	185	5.2%
26 HacktBack	3,415	521	15.3%
27 Hackers Dome	3,366	152	4.5%
28 Priv8 ™	3,284	90	2.7%
29 A Link to the Past	3,247	779	24.0%
30 X Sec - Comunidad de Ciberseguridad	3,111	193	6.2%
31 HackOn	2,991	19	0.6%
32 HackNITR	2,947	32	1.1%
33 ĦȺȻꝀɆɌʌǝɹsǝ	2,921	167	5.7%
34 SF Hacks	2,918	257	8.8%
35 NocodeHackers	2,894	70	2.4%
36 SIGPwny	2,813	358	12.7%
37 Off By One Security	2,764	287	10.4%
38 Casio Calculator Hacking	2,750	180	6.5%
39 Cyber Nexus	2,730	112	4.1%
40 NYC Resistor	2,701	240	8.9%
41 HackinGeeK Community	2,583	72	2.8%
42 Ethical Hacker Groep Nederland	2,543	146	5.7%
43 Hackers Lounge	2,392	15	0.6%
44 Hacker Community	2,308	209	9.1%
45 Exploitee.rs	2,289	325	14.2%
46 Duoqin Hacking	2,239	92	4.1%
47 Octahackers	2,223	274	12.3%
48 Kuribo64	2,204	356	16.2%
49 DIY Tech	2,112	186	8.8%
50 Hacker Dojo	2,095	148	7.1%
51 DarkNet Agents	2,061	336	16.3%
52 Secur0 | Bug bounty	2,061	101	4.9%
53 HackersUnskool Hacker's community 👨💻	2,005	1	0.0%
54 Xploitware	1,962	36	1.8%
55 H7CTF	1,917	98	5.1%
56 HackerFab India	1,887	68	3.6%
57 ISSS	1,867	228	12.2%
58 Ghouls 🎃	1,826	149	8.2%
59 Hack3rs Club	1,773	36	2.0%
60 YYHACKS	1,747	209	12.0%
61 Hack Quarantine	1,688	60	3.6%
62 HackersAssociation	1,682	306	18.2%
63 화이트해커들의 심심디코방	1,618	123	7.6%
64 Wind Fishes' Breeze	1,603	280	17.5%
65 NUS Hackers	1,531	105	6.9%
66 ColoredHacks Server	1,518	179	11.8%
67 AprendeHacking	1,463	58	4.0%
68 Cyberlandslaget	1,452	142	9.8%
69 WolvSec	1,425	146	10.2%
70 hackndo	1,413	110	7.8%
71 HackerLab 2026	1,354	48	3.5%
72 Hackerabad	1,350	21	1.6%
73 RogueSec	1,348	119	8.8%
74 Chapéu de Palha Hacker's Club	1,307	177	13.5%
75 Tierra de Hackers	1,285	50	3.9%
76 Hack The Web	1,259	39	3.1%
77 HacDC	1,248	163	13.1%
78 Gone Hacking Studio	1,234	116	9.4%
79 HackTheSpace	1,199	6	0.5%
80 Hack IT Sapiens	1,179	23	2.0%
81 Spartan Hackers	1,074	144	13.4%
82 HackTheMidlands	1,035	34	3.3%
83 WiFiChallenge	1,002	77	7.7%
84 club.eh | Ethical Hacking Club	962	75	7.8%
85 UrchinSec	962	31	3.2%
86 Yolo Space Hacker	953	109	11.4%
87 CYBER ANONYMOUS HACKERS	939	28	3.0%
88 DEFCON	907	109	12.0%
89 DMU Hackers	894	46	5.1%
90 Hacker's Bunker	883	105	11.9%
91 Jorts Ltd	854	59	6.9%
92 Haker Edu PL	845	28	3.3%
93 RPISEC	835	96	11.5%
94 CLOWNSEC	835	67	8.0%
95 Mundo Hacker - Comunidad de Ciberseguridad y Hacking	817	79	9.7%
96 The Codeby	792	21	2.7%
97 System 404	785	32	4.1%
98 Deutschlands Bester Hacker	773	76	9.8%
99 HTHackers	759	73	9.6%
100 Petz Hacking & Modding	752	133	17.7%
101 HackUIowa	740	23	3.1%
102 LaunchHacks	740	36	4.9%
103 KN White Hats	714	59	8.3%
104 Musik Hack	712	32	4.5%
105 <// Royal Hackaway	711	24	3.4%
106 École 2600 - Officiel	692	140	20.2%
107 Reverie Community	668	35	5.2%
108 HackingVision	647	13	2.0%
109 Summit City Infosec	643	82	12.8%
110 VTHacks 13	642	38	5.9%
111 SacHacks	641	36	5.6%
112 2600 Hacker Quarterly	630	85	13.5%
113 DC864	610	70	11.5%
114 D34THSEC	607	53	8.7%
115 GreHack 2026	603	131	21.7%
116 ONLYHAX.ME	586	28	4.8%
117 Pacific Hackers	568	48	8.5%
118 WristHaX Gaming	568	27	4.8%
119 ⚔𝐏𝐑𝐈𝐌𝐄𝐀𝐑𝐌𝐘⚔	549	32	5.8%
120 SBHAX	544	76	14.0%
121 ihaveahax's stuff	543	56	10.3%
122 CTF Wiki	541	26	4.8%
123 WunVzn	538	108	20.1%
124 Vianu Hack Club	537	34	6.3%
125 EmP HackFest	514	40	7.8%
126 KS HackZone	495	19	3.8%
127 DUCKSPLOIT Community 『0.5K』	488	33	6.8%
128 My$tery $hack	485	63	13.0%
129 Ignition Hacks 2022	484	38	7.9%
130 EurekaHacks Official Hub	482	45	9.3%
131 HopHacks Fall 2025	474	29	6.1%
132 H4-HackingThursday 黑客星期四	461	54	11.7%
133 HackCC	452	28	6.2%
134 Next Gen Hack FI	447	73	16.3%
135 TerraHacks	440	40	9.1%
136 BeHack	434	35	8.1%
137 AstonHack	434	38	8.8%
138 cuHacking Community	416	41	9.9%
139 BeHackerPro	410	6	1.5%
140 Jutlandia	396	85	21.5%
141 HACK'OLYTE	396	23	5.8%
142 GunnHacks 8.5	390	19	4.9%
143 MyHackerTech	388	20	5.2%
144 Hobo Security [HoboSec]	387	87	22.5%
145 #HackThePlanet	382	19	5.0%
146 Kr[HACK]en	374	28	7.5%
147 🖲 SuperKali Community	369	30	8.1%
148 Enitin - Hacking, Tech, Nudes, Free Speech, Ads - Almost unbannable - Since 2015	362	36	9.9%
149 Mārtiņa-CTF	359	62	17.3%
150 MRUHacks	359	24	6.7%