Date: 22 March 2020
Estimated value: 3 400 000
An ex-employee posted an announcement on the official website of the cryptocurrency investment fund Bitsonar. According to it, the organization is a Ponzi scheme, and its founder is not the same person as the website had earlier stated. Meanwhile, users posted numerous claims as to the impossibility of withdrawal of funds. On August 1, 2020, the website has disappeared, along with social media profiles and funds of their clients.