Retrieved September 2, 2021. ↑ https://www.sec.gov/litigation/complaints/2021/comp-pr2021-172.pdf [bare URL PDF] ↑ "Cryptoexchange founder accused of defrauding investors of $2 billion". www.cbsnews.com. Retrieved September 2, 2021. ↑ "US SEC charges Indian citizen for bitcoin scam". September 5, 2021.