Recently, I received an email claiming that my cryptocurrency wallet had been hacked and I urgently needed to click on a link to verify my identity. It looked very suspicious, and fortunately, I didn't do anything, but it made me think - these things are not always easy to recognize. How can you reduce the risk of becoming a victim of phishing when working with cryptocurrencies? And is it true that these attacks are becoming more sophisticated and convincing? What protection methods really work?