Hacking servers

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

Server	Members	Online	Active
1 🛴ScooterHacking.org	61,377	7,224	11.8%
2 DEFCONverified	57,977	10,242	17.7%
3 HENkaku	17,233	3,440	20.0%
4 Hackone	17,135	608	3.5%
5 ProjectHax	14,126	1,851	13.1%
6 Rise In	13,991	188	1.3%
7 Technical Sapien	12,756	132	1.0%
8 Hack This Fall Community	11,778	167	1.4%
9 Wild West Hackin' Fest	10,492	1,795	17.1%
10 0x00sec Official	9,643	835	8.7%
11 Temp Onhaxpk	9,241	152	1.6%
12 Kingdom of DS Hacking!	9,048	2,023	22.4%
13 Yi Hack v4	7,254	206	2.8%
14 Portable Productions (Official)	6,702	1,343	20.0%
15 Hackfest.ca	6,307	894	14.2%
16 Expert Hax	5,567	1,009	18.1%
17 InfoSec Community	5,509	506	9.2%
18 Sonix Keyboard Hacking Community	4,493	727	16.2%
19 Cyber Security Challenge Germany	4,304	699	16.2%
20 HackTricks	4,097	519	12.7%
21 Recon InfoSec	4,057	567	14.0%
22 LA CTF	3,976	676	17.0%
23 Arcadia	3,943	527	13.4%
24 WEBHACKING.KR	3,640	190	5.2%
25 SpiderFoot	3,517	190	5.4%
26 HacktBack	3,440	302	8.8%
27 Priv8 ™	3,264	161	4.9%
28 Hackers Dome	3,257	162	5.0%
29 A Link to the Past	3,254	949	29.2%
30 X Sec - Comunidad de Ciberseguridad	2,996	235	7.8%
31 HackOn	2,995	29	1.0%
32 HackNITR	2,960	34	1.1%
33 ĦȺȻꝀɆɌʌǝɹsǝ	2,940	127	4.3%
34 SF Hacks	2,911	205	7.0%
35 NocodeHackers	2,908	84	2.9%
36 SIGPwny	2,779	378	13.6%
37 Off By One Security	2,756	518	18.8%
38 Cyber Nexus	2,737	131	4.8%
39 Casio Calculator Hacking	2,642	146	5.5%
40 NYC Resistor	2,613	201	7.7%
41 Ethical Hacker Groep Nederland	2,523	311	12.3%
42 HackinGeeK Community	2,467	119	4.8%
43 Hacker Community	2,331	187	8.0%
44 Hackers Lounge	2,313	18	0.8%
45 Exploitee.rs	2,275	315	13.8%
46 Duoqin Hacking	2,241	150	6.7%
47 Kuribo64	2,198	546	24.8%
48 DIY Tech	2,120	185	8.7%
49 Hacker Dojo	2,078	149	7.2%
50 DarkNet Agents	2,068	350	16.9%
51 HackersUnskool Hacker's community 👨💻	2,005	4	0.2%
52 Xploitware	1,976	49	2.5%
53 Secur0 | Bug bounty	1,907	256	13.4%
54 ISSS	1,864	213	11.4%
55 World Hacking	1,813	103	5.7%
56 Hack3rs Club	1,772	40	2.3%
57 YYHACKS	1,765	195	11.0%
58 Hack Quarantine	1,693	64	3.8%
59 HackersAssociation	1,668	330	19.8%
60 Ghouls	1,648	106	6.4%
61 HackerFab India	1,631	91	5.6%
62 화이트해커들의 심심디코방	1,620	159	9.8%
63 Wind Fishes' Breeze	1,588	316	19.9%
64 ColoredHacks Server	1,539	190	12.3%
65 NUS Hackers	1,534	81	5.3%
66 AprendeHacking	1,470	20	1.4%
67 Cyberlandslaget	1,449	309	21.3%
68 WolvSec	1,430	180	12.6%
69 hackndo	1,417	188	13.3%
70 HackerLab 2026	1,359	71	5.2%
71 Hackerabad	1,353	24	1.8%
72 RogueSec	1,353	102	7.5%
73 H7CTF	1,339	82	6.1%
74 Chapéu de Palha Hacker's Club	1,310	158	12.1%
75 Tierra de Hackers	1,299	67	5.2%
76 Hack The Web	1,284	89	6.9%
77 Gone Hacking Studio	1,237	151	12.2%
78 HacDC	1,234	169	13.7%
79 HackTheSpace	1,202	22	1.8%
80 Hack IT Sapiens	1,181	15	1.3%
81 Spartan Hackers	1,070	48	4.5%
82 HackTheMidlands	1,039	90	8.7%
83 WiFiChallenge	989	118	11.9%
84 UrchinSec	962	44	4.6%
85 Yolo Space Hacker	961	150	15.6%
86 club.eh | Ethical Hacking Club	931	89	9.6%
87 Hacker's Bunker	895	143	16.0%
88 DEFCON	884	155	17.5%
89 DMU Hackers	870	93	10.7%
90 CYBER ANONYMOUS HACKERS	862	38	4.4%
91 Haker Edu PL	851	85	10.0%
92 Jorts Ltd	841	113	13.4%
93 RPISEC	816	148	18.1%
94 CLOWNSEC	806	99	12.3%
95 The Codeby	795	37	4.7%
96 Deutschlands Bester Hacker	773	107	13.8%
97 HTHackers	763	92	12.1%
98 System 404	747	40	5.4%
99 Petz Hacking & Modding	744	181	24.3%
100 HackUIowa	743	36	4.8%
101 LaunchHacks	740	41	5.5%
102 Musik Hack	715	30	4.2%
103 <// Royal Hackaway	715	51	7.1%
104 KN White Hats	703	125	17.8%
105 Reverie Community	690	50	7.2%
106 École 2600 - Officiel	686	160	23.3%
107 VTHacks 13	656	68	10.4%
108 HackingVision	649	12	1.8%
109 SacHacks	647	64	9.9%
110 Summit City Infosec	636	114	17.9%
111 2600 Hacker Quarterly	628	115	18.3%
112 DC864	601	102	17.0%
113 ONLYHAX.ME	586	43	7.3%
114 WristHaX Gaming	569	33	5.8%
115 GreHack 2026	569	136	23.9%
116 Pacific Hackers	566	62	11.0%
117 WunVzn HID Discord	546	153	28.0%
118 SBHAX	545	97	17.8%
119 ihaveahax's stuff	534	76	14.2%
120 CTF Wiki	527	25	4.7%
121 EmP HackFest	517	58	11.2%
122 KS HackZone	495	23	4.6%
123 Vianu Hack Club	491	64	13.0%
124 DUCKSPLOIT Community 『0.5K』	488	42	8.6%
125 EurekaHacks Official Hub	483	87	18.0%
126 Ignition Hacks 2022	481	53	11.0%
127 HopHacks Fall 2025	478	46	9.6%
128 My$tery $hack	467	64	13.7%
129 H4-HackingThursday 黑客星期四	463	76	16.4%
130 HackCC	448	54	12.1%
131 Next Gen Hack FI	446	98	22.0%
132 TerraHacks	445	68	15.3%
133 BeHack	440	36	8.2%
134 AstonHack	432	63	14.6%
135 cuHacking Community	419	96	22.9%
136 BeHackerPro	411	12	2.9%
137 GunnHacks 8.5	393	41	10.4%
138 HACK'OLYTE	392	77	19.6%
139 MyHackerTech	389	25	6.4%
140 Hobo Security [HoboSec]	383	73	19.1%
141 #HackThePlanet	382	24	6.3%
142 🖲 SuperKali Community	371	47	12.7%
143 Kr[HACK]en	368	50	13.6%
144 Jutlandia	366	78	21.3%
145 HackSecu'R	358	77	21.5%
146 Mārtiņa-CTF	358	97	27.1%
147 Enitin - Hacking, Tech, Nudes, Free Speech, Ads - Almost unbannable - Since 2015	357	33	9.2%
148 HACKANOVA 4.0	351	6	1.7%
149 #herHACK 20.24	347	14	4.0%
150 RETROHAX.NET	346	59	17.1%