[ad_1] <br><img src="https://www.coindesk.com/resizer/BO4fygqDzPO0pbd86O7NIJKfH_k=/800x600/cloudfront-us-east-1.images.arcpublishing.com/coindesk/AZ5HST36HVDLFA7EG7PRKGVLLE.jpg" /><br>According to Chainalysis, crypto crimes are generating much less revenue this year due to a decrease in hacking and scams.