Today I saw a similar news report, saying that someone reported a person sitting next to them on the train for chatting about virtual currency, suspected of engaging in illegal activities, and then was caught first. However, after investigation, it was indeed found that this person was using Bitcoin to help someone 'launder money'.
I was startled when I first saw it, thinking that someone had seen me trading Bitcoin on the exchange and reported me, and I thought I wouldn't be able to open the exchange when going out in the future. It was really startling.
But it's really about being afraid of harmful actions that don't benefit oneself; it’s best for everyone to add anti-peep film to their phones.