Yesterday, the project team I collaborated with for a long time sent a document update, and I needed to download the file. My first reaction was almost to blurt out "Scammer?" 🤣 I really don't dare to click randomly; I'm too afraid of encountering phishing files sent by hacked accounts. Later, I carefully verified that it was indeed them, and the project team was very efficient, quickly switching to another method. I also explained the reason to them. By the way, I sincerely remind everyone: no matter who sends you a file, don't easily download or open it. Always verify their identity multiple times; safety is always the top priority! I also suggest that project teams avoid sending information through downloadable files!