What are the potential triples that can be extracted from the following cryptocrime news? The output should be in the format: {head entity:head entity, relation:relation, tail entity:tail entity}. Please generate triples related to the following news: 
news:
NAME_1 transactions untraceable, says Europol analyst Certain transactions made through the privacy coin NAME_1 are untraceable, found Europol’s European Cybercrime Centre. In a webinar, NAME_2, a strategic analyst at Europol, spoke of a suspect who conducted NAME_1 transactions through the privacy browser, Tor. Tor scrambles IP addresses by rerouting traffic through its network, making it difficult for law enforcement agencies to track web history. “Since the suspect used a combination of Tor and [NAME_1], we could not trace the funds. We could not trace the IP-addresses. Which means, we hit the end of the road,” NAME_3 told audiences. “Whatever happened on the Bitcoin blockchain was visible and that’s why we were able to get reasonably far. But with NAME_1 blockchain, that was the point where the investigation has ended. This is a classical example of one of several cases we had where the suspect decided to move funds from Bitcoin or Ethereum to NAME_1,” he said. Do not say the word "format" in the response
user