Your Bitcoin Transactions May Come Back to Haunt You.

jwhyche writes: If you bought some illegal narcotics off Silk Road or even gave money to Wikileaks. Researchers at Qatar University and Hamad Bin Khalifa University have been able to link these transactions with real world identities. They have been able to do this even if the transactions are years old. Their research shows how easy it is to link accounts to these transactions without using any of the tools available to law enforcement like search warrants or subpoenas. This shows that even years latter these transactions remain visible in the block chain for anyone to find.