As portion of a tracking experiment the data protection specialist set numbers, addresses imitation names, social security numbers, 1,568 and phone numbers on an Excel spreadsheet.

The record was put on seven ‘dark net’ websites considered to be frequented by cybercriminals, in addition to the file sharing website DropBox. The spreadsheet, which was obtained frequently from Nigeria, Russia, and Brazil, times. downloaded 47 was viewed 1,081 times, and

Bitglass CEO Nat Kausik told FoxNews.com that two special “cliques” of individuals obtained and shared the information – one in Nigeria as well as the other in Russia.

The dimmer recesses of the internet continue to introduce enormous technology challenges to law enforcement. This past year, for instance, a Brazilian police investigation deciphered a hightech child porn ring buried deeply inside a dark net or “darknet” – private networks constructed from links between trusted peers using non-traditional protocols. Dark webs usually run on the fort-like Tor network.