Hacking servers

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

Server	Members	Online	Active
1 🛴ScooterHacking.org	59,516	7,218	12.1%
2 DEFCONverified	57,933	9,715	16.8%
3 HENkaku	17,225	3,138	18.2%
4 Hackone	17,126	602	3.5%
5 ProjectHax	14,068	1,821	12.9%
6 Rise In	14,019	125	0.9%
7 Technical Sapien	12,785	78	0.6%
8 Hack This Fall Community	11,806	91	0.8%
9 Wild West Hackin' Fest	10,438	1,749	16.8%
10 0x00sec Official	9,603	925	9.6%
11 Temp Onhaxpk	9,256	128	1.4%
12 Kingdom of DS Hacking!	9,008	2,167	24.1%
13 Yi Hack v4	7,264	229	3.2%
14 Portable Productions (Official)	6,661	1,871	28.1%
15 Hackfest.ca	6,314	652	10.3%
16 InfoSec Community	5,525	294	5.3%
17 Expert Hax	5,520	976	17.7%
18 Sonix Keyboard Hacking Community	4,492	799	17.8%
19 Cyber Security Challenge Germany	4,322	688	15.9%
20 Recon InfoSec	4,059	518	12.8%
21 HackTricks	4,029	539	13.4%
22 LA CTF	4,010	809	20.2%
23 Arcadia	3,985	513	12.9%
24 WEBHACKING.KR	3,627	229	6.3%
25 SpiderFoot	3,493	267	7.6%
26 HacktBack	3,446	345	10.0%
27 A Link to the Past	3,251	787	24.2%
28 Priv8 ™	3,206	192	6.0%
29 Hackers Dome	3,171	144	4.5%
30 HackOn	2,997	33	1.1%
31 X Sec - Comunidad de Ciberseguridad	2,971	234	7.9%
32 HackNITR	2,965	38	1.3%
33 ĦȺȻꝀɆɌʌǝɹsǝ	2,946	117	4.0%
34 NocodeHackers	2,921	99	3.4%
35 SF Hacks	2,892	160	5.5%
36 SIGPwny	2,751	614	22.3%
37 Off By One Security	2,746	306	11.1%
38 Casio Calculator Hacking	2,621	190	7.2%
39 NYC Resistor	2,571	279	10.9%
40 Ethical Hacker Groep Nederland	2,493	164	6.6%
41 HackinGeeK Community	2,408	60	2.5%
42 Hacker Community	2,351	184	7.8%
43 Hackers Lounge	2,272	26	1.1%
44 Exploitee.rs	2,257	348	15.4%
45 Duoqin Hacking	2,231	84	3.8%
46 Kuribo64	2,198	586	26.7%
47 DIY Tech	2,123	171	8.1%
48 DarkNet Agents	2,071	313	15.1%
49 Hacker Dojo	2,059	188	9.1%
50 HackersUnskool Hacker's community 👨💻	2,005	1	0.0%
51 Xploitware	1,994	58	2.9%
52 ISSS	1,861	164	8.8%
53 World Hacking	1,817	74	4.1%
54 Hack3rs Club	1,777	37	2.1%
55 YYHACKS	1,774	194	10.9%
56 Secur0 | Bug bounty	1,770	204	11.5%
57 Hack Quarantine	1,696	64	3.8%
58 HackersAssociation	1,654	320	19.3%
59 화이트해커들의 심심디코방	1,623	185	11.4%
60 ColoredHacks Server	1,548	162	10.5%
61 Wind Fishes' Breeze	1,544	362	23.4%
62 NUS Hackers	1,533	133	8.7%
63 HackerFab India	1,531	59	3.9%
64 AprendeHacking	1,479	45	3.0%
65 Cyberlandslaget	1,455	260	17.9%
66 hackndo	1,427	133	9.3%
67 WolvSec	1,406	126	9.0%
68 RogueSec	1,360	135	9.9%
69 HackerLab 2026	1,355	103	7.6%
70 Hackerabad	1,351	16	1.2%
71 Chapéu de Palha Hacker's Club	1,307	156	11.9%
72 Tierra de Hackers	1,305	66	5.1%
73 Hack The Web	1,300	84	6.5%
74 Gone Hacking Studio	1,240	140	11.3%
75 HacDC	1,223	174	14.2%
76 HackTheSpace	1,204	8	0.7%
77 Hack IT Sapiens	1,183	25	2.1%
78 H7Tex	1,178	102	8.7%
79 Spartan Hackers	1,073	81	7.5%
80 HackTheMidlands	1,039	42	4.0%
81 Yolo Space Hacker	965	141	14.6%
82 UrchinSec	964	35	3.6%
83 WiFiChallenge	955	103	10.8%
84 club.eh | Ethical Hacking Club	916	118	12.9%
85 Hacker's Bunker	904	160	17.7%
86 DEFCON	877	166	18.9%
87 DMU Hackers	867	81	9.3%
88 Haker Edu PL	852	98	11.5%
89 Jorts Ltd	821	95	11.6%
90 The Codeby	794	26	3.3%
91 RPISEC	792	161	20.3%
92 CLOWNSEC	792	115	14.5%
93 Deutschlands Bester Hacker	772	97	12.6%
94 HTHackers	762	105	13.8%
95 System 404	757	40	5.3%
96 HackUIowa	746	29	3.9%
97 LaunchHacks	742	39	5.3%
98 Petz Hacking & Modding	728	181	24.9%
99 Musik Hack	720	36	5.0%
100 <// Royal Hackaway	718	76	10.6%
101 KN White Hats	701	99	14.1%
102 Reverie Community	697	52	7.5%
103 VTHacks 13	672	61	9.1%
104 École 2600 - Officiel	651	160	24.6%
105 SacHacks	651	61	9.4%
106 HackingVision	649	14	2.2%
107 2600 Hacker Quarterly	627	117	18.7%
108 Summit City Infosec	616	112	18.2%
109 DC864	598	76	12.7%
110 ONLYHAX.ME	589	40	6.8%
111 Pacific Hackers	569	74	13.0%
112 WristHaX Gaming	569	39	6.9%
113 GreHack 2025	560	49	8.8%
114 WunVzn HID Discord	544	153	28.1%
115 SBHAX	541	104	19.2%
116 ihaveahax's stuff	537	79	14.7%
117 CTF Wiki	521	20	3.8%
118 EmP HackFest	520	96	18.5%
119 KS HackZone	495	22	4.4%
120 EurekaHacks Official Hub	492	87	17.7%
121 Vianu Hack Club	491	55	11.2%
122 HopHacks Fall 2025	489	42	8.6%
123 DUCKSPLOIT Community 『0.5K』	482	43	8.9%
124 Ignition Hacks 2022	480	51	10.6%
125 H4-HackingThursday 黑客星期四	467	69	14.8%
126 My$tery $hack	451	56	12.4%
127 HackCC	451	74	16.4%
128 TerraHacks	450	64	14.2%
129 Next Gen Hack FI	448	97	21.7%
130 BeHack	444	39	8.8%
131 BEST Hacking League	430	52	12.1%
132 AstonHack	429	57	13.3%
133 BeHackerPro	414	12	2.9%
134 GunnHacks 8.5	394	30	7.6%
135 MyHackerTech	390	22	5.6%
136 cuHacking Community	385	75	19.5%
137 #HackThePlanet	384	24	6.3%
138 Hobo Security [HoboSec]	383	90	23.5%
139 HACK'OLYTE	382	32	8.4%
140 🖲 SuperKali Community	374	33	8.8%
141 Mārtiņa-CTF	360	81	22.5%
142 Enitin - Hacking, Tech, Nudes, Free Speech, Ads - Almost unbannable - Since 2015	359	39	10.9%
143 HackSecu'R	359	18	5.0%
144 Jutlandia	355	72	20.3%
145 HACKANOVA 4.0	352	3	0.9%
146 #herHACK 20.24	351	5	1.4%
147 Central Washington Hackers	340	69	20.3%
148 RETROHAX.NET	339	58	17.1%
149 Mix-Hack.Org/Ru	337	27	8.0%
150 Kr[HACK]en	332	11	3.3%