A person by the name of Alicia Lee msg me on FB. She was using coinhako. Later on she told me she was using xeroxtraders.com (Note: Possible scam site. Do NOT click) to invest using bitcoins. The first investment was great. USD$162, I got back USD$192 in 5 days. The 2nd time onwards, they promised a 12% daily profits for USD$8k. When I reached 192k after 60 days, they ask me pay tax of USD$19.2k before they send payment. I told them why cannot deduct from my profits. They refused to release and threatened to terminate my account after 2 weeks.