Since cryptocurrency exchanges use multiple layers of security precautions, a series of different steps are taken to gain access to accounts:.
source https://www.google.com/url?rct=j&sa=t&url=https://www.newsbtc.com/2019/01/31/cryptocurrency-scam-mac/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNGWN0B25FYk-cwaU8c2ZBQYxUO5Iw