<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What's the most difficult to trace crime these days?
<|assistant|>
The most difficult to trace crimes these days are cybercrimes, such as identity theft, phishing, hacking, and ransomware attacks. Cybercriminals can carry out these attacks from any location, making it difficult for investigators to determine the identity of the perpetrator. In addition, cybercriminals are often sophisticated, using encryption and other techniques to cover their tracks and evade detection.