Databases

Below are anonymized data samples extracted from DMDb (the DarkMiner Database). The # columns represent the total number of records in the database, not just in the sample. We continuously scrape new data and discover additional websites to make DMDb the most comprehensive criminal hacking database available for research. Academic researchers and cybersecurity specialists with accredited affiliations can request access to a . Access requires agreement to our End-User License Agreement (EULA) to ensure responsible use and prevent misuse. Upon successful credential verification, approved requesters will receive detailed instructions for downloading the complete database.

To properly cite DMDb:
Kwan, W., Takahashi, L., Sista, A., Tran, M., Pham, N., Lee, V., Wang, S., Marin, E. "DMDb: Uncovering Criminal Hacking on the Dark Web to Enhance Cyber-Threat Intelligence Research," 58th Hawaii International Conference on System Sciences (HICSS 2025), Waikoloa, HI, USA, 2025. .

Marketplaces (Stats from 01/01/2025)
Marketplaces (Stats from 01/01/2025)
Network	Sample	# Vendors	# Items	Language
Tor	market_001.csv (XLSX)	30	344	En
Tor	market_002.csv (XLSX)	40	372	En
Tor	market_003.csv (XLSX)	29	1,664	En
Tor	market_004.csv (XLSX)	86	1,097	En
Tor	market_005.csv (XLSX)	18	1,449	En
Tor	market_006.csv (XLSX)	21	113	En
Tor	market_007.csv (XLSX)	74	3,538	En
Tor	market_008.csv (XLSX)	1	66	En
Tor	market_009.csv (XLSX)	33	503	En
Tor	market_010.csv (XLSX)	61	1,693	En
Tor	market_011.csv (XLSX)	27	149	En
Tor	market_012.csv (XLSX)	28	391	En
Tor	market_013.csv (XLSX)	1	49	En
Tor	market_014.csv (XLSX)	24	1,085	En
Tor	market_015.csv (XLSX)	18	34	En
Tor	market_016.csv (XLSX)	30	108	En
Tor	market_017.csv (XLSX)	52	639	En
Tor	market_018.csv (XLSX)	3	25	En
Tor	market_019.csv (XLSX)	15	127	En
Tor	market_020.csv (XLSX)	39	52	En
Tor	market_021.csv (XLSX)	1	73	En
Tor	market_022.csv (XLSX)	39	807	En
Tor	market_023.csv (XLSX)	24	103	En
Tor	market_025.csv (XLSX)	59	1,587	En
Tor	market_026.csv (XLSX)	1,300	3,409	En
Tor	market_027.csv (XLSX)	7	49	En
Tor	market_028.csv (XLSX)	46	675	En
Tor	market_029.csv (XLSX)	1	49	En
Tor	market_030.csv (XLSX)	19	125	En
Tor	market_031.csv (XLSX)	119	308	En
Tor	market_033.csv (XLSX)	12	29	En
Tor	market_035.csv (XLSX)	9	43	Ru
I2P	market_036.csv (coming soon)	-	-	En
Total		2,266	20,755

Forums (Stats from 01/01/2025)
Network	Sample	# Users	# Threads	# Posts	Language
Forums (Stats from 01/01/2025)
Tor	forum_001.csv (XLSX)	73	175	322	En
Tor	forum_002.csv (XLSX)	69,990	7,801	652,767	En
Tor	forum_003.csv (XLSX)	1,523	3,525	5,835	En
Tor	forum_004.csv (XLSX)	9,935	3,322	48,883	En
Tor	forum_005.csv (XLSX)	8,368	4,762	23,433	En
Tor	forum_006.csv (XLSX)	613	1,047	3,106	En
Tor	forum_007.csv (XLSX)	1,436	1,335	3,507	En
Tor	forum_008.csv (XLSX)	8,937	3,256	48,003	En
Tor	forum_009.csv (XLSX)	7,026	3,993	26,192	En
Tor	forum_010.csv (XLSX)	2,354	3,148	8,492	En
Tor	forum_011.csv (XLSX)	14,842	825	48,483	En
Tor	forum_012.csv (XLSX)	4,722	5,825	42,708	Pt
I2P	forum_013.csv (coming soon)	-	-	-	En
Total		129,819	39,014	911,731

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Databases