Also known as
  • sakibulalikhan
  • Hidden_Investigations



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HiddenInvestigations stands as a distinguished Capture The Flag (CTF) team in Bangladesh, consistently demonstrating excellence in national and international competitions. With a robust track record, our team is committed to cybersecurity, intricate problem-solving, and pushing the boundaries of digital security.

Our mission is to uncover hidden vulnerabilities and excel in resolving complex challenges. We thrive on expanding our knowledge, honing our skills, and embracing the excitement of the cyberspace hunt.

HiddenInvestigations envisions a future where cybersecurity is a shared responsibility, and skills to defend against digital threats are widespread. We inspire the next generation of cybersecurity professionals by leading by example and contributing to the resilience of the digital landscape through continuous growth and innovation.

Join Our Team:

If you're a CTF beginner with the hunger to learn and the drive to excel, we want you! Then fill up this Google Forms and you will contact you.

Apply Now:

Plan to participate in CTF events

VishwaCTF 2024March 1, 2024, 10:30 a.m.

Participated in CTF events

Overall rating place: 848 with 5.930 pts in 2024

Country place: 6

PlaceEventCTF pointsRating points
4620xL4ugh CTF 202450.00000.198
385DiceCTF 2024 Quals107.00001.147
697TetCTF 2024100.00000.869
256Real World CTF 6th32.00001.733
41KnightCTF 20242345.00001.697
691IrisCTF 2024150.00000.287

Overall rating place: 1001 with 45.178 pts in 2023

Country place: 10

PlaceEventCTF pointsRating points
487BackdoorCTF 2023350.00000.624
1077CSAW CTF Qualification Round 202310.00000.041
642HITCON CTF 2023 Quals50.00000.851
872Tenable CTF 2023100.00000.370
608Lexington Informatics Tournament CTF 2023115.00000.426
386BDSec CTF 2023510.00000.807
346CrewCTF 2023100.00000.135
732NahamCon CTF 2023450.00000.821
298BCACTF 4.0175.00001.119
275GPN CTF 2023100.00000.258
492HSCTF 101000.00002.526
292BxMCTF 2023245.00001.656
303TJCTF 202370.00000.601
160TBTL CTF 20231.00000.070
210DeadSec CTF 202351.00000.293
331ICSJWG Spring 2023350.00000.000
285Cryptoverse CTF 2023221.00000.524
360WaniCTF 20231153.00003.876
211UMDCTF 2023964.00001.984
583TAMUctf 2023100.00000.301
972ångstromCTF 202390.00002.493
185JerseyCTF III1864.00001.909
329 HackPack CTF 20231.00000.143
213cursedCTF 2023457.00000.869
227DamCTF 2023101.00000.700
33Bucket CTF 20237105.000011.483
148VishwaCTF 20231475.00003.497
449LINE CTF 20231.00000.085
463UMass CTF 202325.00000.198
1666Cyber Apocalypse 2023: The Cursed Mission3625.00003.652
121Rush CTF | Beginner friendly100.00000.000
337Pragyan CTF 202310.00000.100
408DiceCTF 20232.00000.103
22KnightCTF 20233075.000012.101
724idekCTF 2022*100.00000.146
363IrisCTF 2023150.00000.392
264TetCTF 2023100.00000.625

Overall rating place: 1226 with 31.393 pts in 2022

Country place: 14

PlaceEventCTF pointsRating points
255ASIS CTF Finals 202227.00001.158
611Damncon 20221.00000.031
35STEM CTF: Cyber Challenge 2022150.00001.246
147BSides Mumbai CTF 2022100.00000.408
166Hackappatoi CTF '22160.00000.519
87InfoSec CTF 2022200.00000.000
110TUCTF 20221580.00003.159
105NO ESCAPE CTF 2022150.00001.058
1265th stage MetaRed CTF Ecuador|Cedia 2022500.00002.871
403SunshineCTF 20223.00000.075
85Digital Overdose 2022 Autumn CTF850.00005.686
462Square CTF 20221.00000.087
229CTF After Dark - Fall 202210.00000.000
72COMPFEST CTF 202225.00000.429
155ISITDTU CTF 2022 Quals10.00000.270
436SECCON CTF 2022 Quals50.00001.337
1054th stage MetaRed CTF Perú 20221100.00004.775
588BuckeyeCTF 20221.00000.045
101N1CTF 2022108.00001.318
128EKOPARTY CTF 20221229.00001.777
249 BlueHens CTF 2022101.00000.237
1982Hack The Boo600.00002.956
92Cryptoverse CTF 20221956.00004.671
447Balsn CTF 202250.00000.671
871corCTF 20221.00000.031
263justCTF 202250.00000.405
495Tenable CTF 2022600.00001.606
585HSCTF 9220.00000.664
452BCACTF 3.0150.00000.452
107Break the Syntax CTF 20221.00000.223
482HeroCTF v451.00000.127
318Hack-A-Sat 3 Qualifiers36.00000.499
2681Cyber Apocalypse CTF 2022: Intergalactic Chase 25.00000.041
405TJCTF 2022499.00001.329
357m0leCon CTF 2022 Teaser50.00000.804
379EZ CTF | Beginner Friendly850.00000.000
807ångstromCTF 2022211.00002.555

Team members

Team writeups

BackdoorCTF 2023Beginner/mini_RSA read writeup
ångstromCTF 2022Caesar and Desister [40]read writeup
NahamCon CTF 2022Hidden_Investigations [150]read writeup