Fri, 15 May 2026, 09:00 UTC — Sun, 17 May 2026, 09:00 UTC 

On-line

NDIAS Automotive/IoT CTF event.

Format: Jeopardy Jeopardy

Official URL: https://ctf.ndias.jp/

This event's future weight is subject of public voting!

Future weight: 25.00 

Rating weight: 25.00 

Event organizers 

The NDIAS Automotive/IoT CTF is an online Jeopardy-style CTF focused on connected vehicle and IoT security. It offers beginner-friendly challenges as well as medium and difficult tasks for advanced players, covering topics such as embedded devices, firmware, protocols, and automotive/IoT security scenarios.

See https://ctf.ndias.jp/ for further details.

Scoreboard

419 teams total

PlaceTeamCTF pointsRating points
1 D0kdo 5370.00050.000
2 Red_Alert 5370.00037.500
3 kakur41 5370.00033.333
4 m1z0r3 5370.00031.250
5 V3R23U53 5370.00030.000
6 ハッカーかずの部屋 / Hacker Kaz's Room 5370.00029.167
7 TokyoWesterns 5370.00028.571
8 ite25 5370.00028.125
9 翠華軒 5370.00027.778
10 59c788a 5080.00026.150
11 CatN1p 5070.00025.876
12 pwn4s0n1c 4867.00024.742
13 DDL 4842.00024.465
14 40548F+ 4706.00023.694
15 TongDak 4696.00023.529
16 zaizen.me 4696.00023.425
17 Relaxed Security 4506.00022.448
18 MakiMakiAi 4416.00021.948
19 <OOO> 4343.00021.535
20 Flagsomnia 3994.00019.844
21 Team Hunter 3843.00019.082
22 Null Authority 3763.00018.655
23 yes_we_can 3716.00018.387
24 protoss 3659.00018.076
25 NULL 3486.00017.229
26 cnx 3337.00016.497
27 ungen 3319.00016.378
28 smatoratora 3292.00016.219
29 Aju speed 3170.00015.620
30 spacetanuki 3108.00015.303
31 hello world has been taken 3065.00015.076
32 vCTF-Agent 2997.00014.734
33 camper25 2897.00014.245
34 husor 2723.00013.412
35 G3 2625.00012.935
36 Dunderpatrullen 2610.00012.845
37 TCP1P 2580.00012.687
38 organizers 2448.00012.055
39 Pwnzer0tt1 2358.00011.619
40 div0 2258.00011.137
41 TCC PENS 2248.00011.075
42 SBT 2210.00010.884
43 plus9 2210.00010.870
44 CanadaCTF 2120.00010.438
45 ak47 2070.00010.192
46 kirkrush 2010.0009.901
47 n33v74 1960.0009.657
48 t.safe 1870.0009.227
49 fsoci3ty 1830.0009.030
50 Team PhaZto 1820.0008.973
51 0xtracer 1763.0008.698
52 tough 1738.0008.572
53 Drivesec 1720.0008.479
54 Polymarket 1710.0008.424
55 ReadFlagByIdentifier 1710.0008.415
56 1T-8egimer 1658.0008.165
57 kubigaitai 1620.0007.980
58 Aku_Soku_BAN 1610.0007.926
59 SecurityLab 1567.0007.719
60 SLab 1520.0007.493
61 ZONEDEVTEAM 1510.0007.440
62 HCS 1440.0007.107
63 c4n0cch4n 1410.0006.961
64 VSL.Sp33d_Of_T1m3 1307.0006.475
65 SOS 1300.0006.437
66 4d20 1295.0006.408
67 BCG 1220.0006.053
68 Nattt 1200.0005.954
69 T099 1173.0005.823
70 WE_0WN_Y0U 1161.0005.762
71 JUST REDEEX 1110.0005.520
72 ttt 1100.0005.468
73 otaFukumental 1082.0005.380
74 PunkyDediPunky 1050.0005.226
75 KAIT RED 1020.0005.082
76 Alto 1020.0005.078
77 A1_Ch1ck3n_H4ck3r 1010.0005.027
78 certified-mehboba-213 1010.0005.023
79 ChimakiCpp 1010.0005.019
80 casually_checking 1010.0005.015
81 codex_team_n7rbq38e 938.0004.675
82 ByteTheCookies 920.0004.588
83 0k1B1 920.0004.584
84 milworms 920.0004.581
85 R3versal 910.0004.531
86 Curiosity 858.0004.285
87 s_ha 820.0004.105
88 hackbyr0k 820.0004.102
89 ctfrd 820.0004.098
90 TeamYY 810.0004.049
91 CyberTaskForce Zero 810.0004.046
92 EscapeAutoever 810.0004.043
93 ShiftZero 810.0004.040
94 ICEDTEA 800.0003.990
95 Beardot 720.0003.615
96 3am 718.0003.603
97 team_codex_6x3i3hh4 700.0003.517
98 OmegaHacker 700.0003.514
99 KakapSec 690.0003.465
100 vamos_minamino 657.0003.309
101 CTFPlayer08 620.0003.134
102 Spectator 620.0003.132
103 NovaX 610.0003.083
104 RoninSec 610.0003.080
105 Arajtav 610.0003.078
106 CNR 610.0003.076
107 \C0dE7 610.0003.073
108 codex_team_930610 600.0003.025
109 testthisout 600.0003.023
110 The Kernel Sanders Payload Express 600.0003.021
111 Wade 567.0002.865
112 dokkoisyo 520.0002.644
113 csg_syc 520.0002.642
114 Athena’s 520.0002.640
115 xxPhantoms 520.0002.638
116 T3amy 520.0002.636
117 Chalong Krung Mai Prung Kor Aroi 510.0002.588
118 FOBO 510.0002.586
119 弱酸性 510.0002.584
120 jangan di dalam 510.0002.583
121 Ç_Ç CyberDimension 510.0002.581
122 th0rn 510.0002.579
123 sato888888888 510.0002.578
124 Ex0rcists 510.0002.576
125 bdhxgrp 510.0002.574
126 codexteam_400f9e49 500.0002.526
127 foul tarnished 500.0002.525
128 Krista26 500.0002.523
129 dano 500.0002.522
130 mlab705 467.0002.366
131 H0GR4 420.0002.146
132 T-K884 420.0002.145
133 CIA_Bootcamp 420.0002.143
134 Oinodecam 420.0002.142
135 CheonMa 410.0002.094
136 NVC 410.0002.093
137 solopanini 410.0002.091
138 ByteHunters 410.0002.090
139 Hacklava 410.0002.089
140 potroco78solo 410.0002.087
141 SNCT 410.0002.086
142 Kastr0_z1z0 410.0002.085
143 Boop 410.0002.084
144 ssh@uzl 410.0002.082
145 DaBot 410.0002.081
146 PTC CDC 410.0002.080
147 Rocket Rooks 410.0002.079
148 SIGILL 410.0002.078
149 JumpingCats4000 410.0002.077
150 Halt 410.0002.075
151 kj 410.0002.074
152 salad_var 410.0002.073
153 T0t0r0 410.0002.072
154 mochigoma 410.0002.071
155 team_codexnave0515145748 400.0002.023
156 0xkakashi 400.0002.022
157 shibaaa 400.0002.021
158 DeXy 400.0002.020
159 APU_MONSTER 400.0002.019
160 AtaybShiba 360.0001.832
161 rXflXction 358.0001.822
162 SolusData 320.0001.644
163 TDTI 320.0001.643
164 MakeDinner 320.0001.642
165 kiwiiii 320.0001.641
166 m1ck3y 320.0001.640
167 Tabanian 320.0001.639
168 Vehicle SOCs 320.0001.639
169 woxianghexicha 320.0001.638
170 chinpui5656565 320.0001.637
171 LC 320.0001.636
172 memphis_cult 310.0001.589
173 Sing Yin Jockey Club 310.0001.588
174 BakinskyLizards 310.0001.587
175 naffins 310.0001.586
176 VOID_Walkers 310.0001.585
177 $cr1pt_K1dd13$ 310.0001.584
178 vlsr 310.0001.584
179 cornbeef 310.0001.583
180 WillHackForBeer 310.0001.582
181 Si Solo dari Bandung 310.0001.581
182 hktstm 310.0001.581
183 brutermint 310.0001.580
184 pwnalone 310.0001.579
185 SPACE 310.0001.578
186 Flandre the world No.1! 310.0001.578
187 Nee 310.0001.577
188 Utopians 310.0001.576
189 zzhaesop 310.0001.575
190 カープ 310.0001.575
191 FUK_SigSig 310.0001.574
192 slopd 310.0001.573
193 4A 308.0001.563
194 noriboro 308.0001.563
195 teamnavctf1778836157 300.0001.525
196 CryptoKnightz 300.0001.524
197 ucirtlab 300.0001.524
198 codex_agl5_team_144147 300.0001.523
199 destovi 300.0001.522
200 Please_save_polban_society_yukanna 300.0001.522
201 hehehehehe 300.0001.521
202 TryForFun 300.0001.520
203 HUA-DSC 300.0001.520
204 Talas Bogor 220.0001.147
205 ??????berem 220.0001.146
206 Mama i'm a criminal 220.0001.146
207 Innvate X 220.0001.145
208 0xSh1ft 220.0001.144
209 Amnyam 220.0001.144
210 BARRACUDA TEAM 220.0001.143
211 T34M 4NT4R1KSH 220.0001.143
212 Equestria 220.0001.142
213 Krako 210.0001.095
214 howa 210.0001.094
215 Thryve 210.0001.094
216 pppp.clone() 210.0001.093
217 NeoGranada HT 210.0001.093
218 B.O.D 210.0001.092
219 Break_Th3_Walls_D0wn 210.0001.092
220 IgelsCTF 210.0001.091
221 Pwner7 210.0001.091
222 ARM64 210.0001.090
223 SOLOVaal 210.0001.090
224 holymek 210.0001.089
225 C0vteam 210.0001.089
226 くままぬい 210.0001.088
227 Phantom_Protocol 210.0001.088
228 gse 210.0001.087
229 xfgftter 210.0001.087
230 tb4nch0r 210.0001.086
231 codexteam1778836237 200.0001.039
232 CodexTeamcc9fb7 200.0001.039
233 Rayleigh 200.0001.038
234 amigo 200.0001.038
235 less than three 200.0001.037
236 Jcc_X_1300 200.0001.037
237 team_14713843 200.0001.037
238 depression 200.0001.036
239 team_6acqojz9 200.0001.036
240 team_6b66ddce 200.0001.035
241 t40d426 200.0001.035
242 t233a05 200.0001.034
243 HTsp333 200.0001.034
244 team_codex_pjpw2na4k8 200.0001.034
245 codex_realhop_team_1778854593 200.0001.033
246 yeyangsqrt 200.0001.033
247 muusha-chan 200.0001.032
248 debuggers 200.0001.032
249 asdfasdf 200.0001.032
250 CyberCh1ck 200.0001.031
251 Rupt 200.0001.031
252 Firefox 200.0001.030
253 KXTI 200.0001.030
254 0xxxx 200.0001.030
255 7.thxxoo 150.0000.796
256 fugafugafugaaaaaaa 120.0000.656
257 ctfrrteam 120.0000.656
258 Choten 120.0000.656
259 happy 120.0000.655
260 Tan90909090 120.0000.655
261 happyhappy 120.0000.654
262 esicudi 120.0000.654
263 TeamS 120.0000.654
264 hamamomotaro 110.0000.607
265 Warga_0x62 110.0000.606
266 Boxer6 110.0000.606
267 n0cturn4l 110.0000.606
268 Glitch_Wave 110.0000.605
269 Cyber Pantoms 110.0000.605
270 DCC 110.0000.605
271 Saint Gracia 110.0000.604
272 Yellow Tofu 110.0000.604
273 Atake 110.0000.604
274 AW 110.0000.603
275 takuramy 110.0000.603
276 1 110.0000.603
277 C4RRO7 110.0000.602
278 midorino 110.0000.602
279 Cardboard house 110.0000.602
280 PirateTom 110.0000.601
281 vulturii lugoj 110.0000.601
282 kaitoyama 110.0000.601
283 Lelouch vi Exploit 110.0000.600
284 NowYouSee 110.0000.600
285 duoaa 110.0000.600
286 Null@Root 110.0000.600
287 ichinosechiya 110.0000.599
288 Touseki 110.0000.599
289 susumu 110.0000.599
290 samuson12345 110.0000.598
291 Hash-AK-Team 110.0000.598
292 65 110.0000.598
293 team_codexnavd0515145459 100.0000.551
294 test 100.0000.551
295 codex_team_20260515144033 100.0000.550
296 web only 100.0000.550
297 teama31bcef1 100.0000.550
298 DoHyun 100.0000.549
299 prec1sion 100.0000.549
300 team951a0e31 100.0000.549
301 MiCayCapDo7 100.0000.549
302 rexluze 100.0000.548
303 M06UK0L0 100.0000.548
304 chungtakhonggiongnhau 100.0000.548
305 GhostByte 100.0000.548
306 team_31388_1778868790 100.0000.547
307 Atlantis 100.0000.547
308 0xE0F 100.0000.547
309 Warspite 100.0000.546
310 SilviaHTWG 100.0000.546
311 Peony 100.0000.546
312 Anavall 100.0000.546
313 H4ckan3derl1 100.0000.545
314 oa 100.0000.545
315 adce626 20.0000.172
316 ctrl_alt_elite 20.0000.172
317 Caddy 20.0000.172
318 R_vN 20.0000.172
319 WalterZero 20.0000.171
320 TatraTech 20.0000.171
321 Signal-9 20.0000.171
322 starzz 20.0000.171
323 zakozako 20.0000.171
324 Bassel 10.0000.124
325 CSI 10.0000.123
326 P4nd0x 10.0000.123
327 floflo 10.0000.123
328 aa 10.0000.123
329 KOMANDO 71 10.0000.123
330 hurja 10.0000.122
331 Error 404 Not 飯 10.0000.122
332 s1na 10.0000.122
333 ENDUP-KSA-MOHMMAD-ALBYAH 10.0000.122
334 priya07 10.0000.121
335 asdfibii 10.0000.121
336 hrca-new 10.0000.121
337 Opscur 10.0000.121
338 archive 1505 10.0000.121
339 kvgyxpw 10.0000.120
340 OxWhOAm1 10.0000.120
341 newbie 10.0000.120
342 monta3135 10.0000.120
343 C O L O M B I A 10.0000.119
344 malass 10.0000.119
345 Purity 10.0000.119
346 nous 10.0000.119
347 OCEAN 10.0000.119
348 YOMITCHI7 10.0000.118
349 G11 10.0000.118
350 JotsPot 10.0000.118
351 hackermudenso1vn 10.0000.118
352 DragonShell 10.0000.118
353 tekitou 10.0000.117
354 kakikukeko 10.0000.117
355 Phantomhive 10.0000.117
356 nullptr 10.0000.117
357 kinjalyari 10.0000.117
358 Outliers 10.0000.116
359 5om3_boy5_fell0k 10.0000.116
360 HIDAS 10.0000.116
361 hatters 10.0000.116
362 yeon 10.0000.116
363 B1tw1nk 10.0000.115
364 CamiLG 10.0000.115
365 pika 10.0000.115
366 Morpheus 10.0000.115
367 lm07c1n1n3 10.0000.115
368 daohui 10.0000.114
369 HALLABONG 10.0000.114
370 kq5y 10.0000.114
371 hekw 10.0000.114
372 Ice bunnies 10.0000.114
373 SHARK 10.0000.114
374 N0 Cl3Vm,6G/ 284Xu06A/6 10.0000.113
375 FunCTF1234 10.0000.113
376 palermocagilari4 10.0000.113
377 LappungCTF{} 10.0000.113
378 fzhshzh 10.0000.113
379 ShsqaCTF 10.0000.113
380 hentai_binarian 10.0000.112
381 Astutus 10.0000.112
382 f4n_n3r0 10.0000.112
383 Geekor 10.0000.112
384 Vladimir_Makarov 10.0000.112
385 SatTeam 10.0000.111
386 ce1est 10.0000.111
387 n0l3rain 10.0000.111
388 Abdelkader 10.0000.111
389 peko 10.0000.111
390 H2R6 10.0000.111
391 F4_VN 10.0000.110
392 linguo_ok 10.0000.110
393 ABDT 10.0000.110
394 Liyvehuman 10.0000.110
395 ? 10.0000.110
396 FCS2 10.0000.110
397 Flock137 10.0000.110
398 10.0000.109
399 Holy Elite 10.0000.109
400 Omusubi 10.0000.109
401 EHAX 10.0000.109
402 U66 10.0000.109
403 CYBER SPEAR 10.0000.109
404 Cortex 10.0000.108
405 RPCA-Cyber-Club 10.0000.108
406 CaBungPhee 10.0000.108
407 CAN-Guru 10.0000.108
408 RedTheMechanic 10.0000.108
409 UIT IN UIT UITUITUITUITUITUITUITUIT 10.0000.108
410 theanomalies 10.0000.108
411 n3tw0rk_n1nj4 10.0000.107
412 0xVajra 10.0000.107
413 ASD 10.0000.107
414 Pythongods 10.0000.107
415 null pointer 10.0000.107
416 UMRchan 10.0000.107
417 JJT 10.0000.107
418 Miners 10.0000.106
419 wonderland 10.0000.053
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