If you qualify to use Revenue Procedure 2009-20, as modified by Revenue Procedure 2011-58, and choose to follow the procedures in the guidance, first fill out Section C to determine the amount to enter on Section B, line 28. Skip lines 19 through 27. Section C of Form 4684 replaces Appendix A in Revenue Procedure 2009-20. You don't need to complete Appendix A.
For more information, see the instructions for Section C, later, and the above revenue ruling and revenue procedures.
If you choose not to use the procedures in Revenue Procedure 2009-20, you may claim your theft loss by filling out Section B, lines 19 through 39, as appropriate.
A specified fraudulent arrangement is an arrangement in which a party (the lead figure) receives cash or property from investors; purports to earn income for the investors; reports income amounts to the investors that are partially or wholly fictitious; makes payments, if any, of purported income or principal to some investors from amounts that other investors invested in the fraudulent arrangement; and appropriates some or all of the investors' cash or property. For example, the fraudulent investment arrangement described in Rev. Rul. 2009-9 is a specified fraudulent arrangement. see https://www.irs.gov/pub/irs-drop/rp-09-20.pdf
https://www.irs.gov/taxtopics/tc515
See theft loss section for possible tax deduction.
Based on common consense from https://www.bogleheads.org/forum/viewtopic.php?t=436087
This won't be qualified for any tax benefits, as excluded by TCJA of 2017.
黑龙江优享一步智行科技有限公司（黑龙江大庆市）非法侵吞车主财产提现不到账，从2024年6月27日至今没有解决，他们和麦田商旅网约车公司（青岛市城阳区荟城路天安数码城20号独栋）是同一伙人同一伙股东，从2019年蜗居青岛，获取国家七部委证书牌照和青岛市经营资质，通过非法手段获利，有组织有计划缜密熟虑的实施方案，以国企（中信集团，中燕国合（山东））背书，政府参与活动，青岛电视台大肆宣传，国家金融机构（中信银行，招商银行，农业银行，支付宝青鹏电子）助力，给犯罪分子提供条件，帮助其违法洗钱，没有起到监管作用，造成多数老百姓经济生活困难活不下去了，这伙犯罪分子符合黑社会组织性质，有背景，有势力，望国家出手，严打黑社会势力，彻底铲除黑社会隐患，还老百姓平安生活
I don't have time to read all these.
https://www.irs.gov/instructions/i4684#en_US_2023_publink1000194938
Losses From Ponzi-Type Investment SchemesThe IRS has issued the following guidance to assist taxpayers who are victims of losses from Ponzi-type investment schemes.
Revenue Ruling 2009-9, 2009-14 I.R.B. 735 (available at IRS.gov/irb/2009-14_IRB#RR-2009-9).
Revenue Procedure 2009-20, 2009-14 I.R.B. 749 (available at IRS.gov/irb/2009-14_IRB#RP-2009-20).
Revenue Procedure 2011-58, 2011-50 I.R.B. 849 (available at IRS.gov/irb/2011-50_IRB#RP-2011-58).
If you qualify to use Revenue Procedure 2009-20, as modified by Revenue Procedure 2011-58, and choose to follow the procedures in the guidance, first fill out Section C to determine the amount to enter on Section B, line 28. Skip lines 19 through 27. Section C of Form 4684 replaces Appendix A in Revenue Procedure 2009-20. You don't need to complete Appendix A.
For more information, see the instructions for Section C, later, and the above revenue ruling and revenue procedures.
If you choose not to use the procedures in Revenue Procedure 2009-20, you may claim your theft loss by filling out Section B, lines 19 through 39, as appropriate.
這個地方不是你們龍國的「信訪辦」或是「糞坑」
A specified fraudulent arrangement is an arrangement in which a party (the lead figure) receives cash or property from investors; purports to earn income for the investors; reports income amounts to the investors that are partially or wholly fictitious; makes payments, if any, of purported income or principal to some investors from amounts that other investors invested in the fraudulent arrangement; and appropriates some or all of the investors' cash or property. For example, the fraudulent investment arrangement described in Rev. Rul. 2009-9 is a specified fraudulent arrangement. see https://www.irs.gov/pub/irs-drop/rp-09-20.pdf
楼主自己丢了那么多钱，就应该自己去研究。只有他自己知道详情。
有趣的是，最近我的一个老熟人的孩子刚30出头被抓起来了，他不是受害者，而是犯罪一方，看来要进大狱，这孩子一度被高中老师誉为20年一遇的罕见的天才，小学高年级时认识这孩子，这孩子虽算不上根红苗正，但绝对不是歪瓜劣枣的坏种，可能考虑到我们是熟人，兔子不吃窝边草，或者我们太穷，从来没有打扰过我们。
https://cryptobriefing.com/sec-charges-bitclout-founder/
连标点符号都不会信的，诱饵而已 ！！！
不过，那些人也不是草包，知识都很渊博全面有备而来，天文地理人情世故练达通透敏捷，与之交手中俺并没能占到上风（惭愧呀）。
如果“她们”走正道，完全能过体面人生的，唉！
https://etherscan.io/
输入他转账的地址，可以看到那个地址的所有交易明细资料。
还有很多宣称可以取出资金的recovery company，其实也就是用类似这样的网站，查出交易资料，然后让人存入更多的资金以便取出所谓的reimbursed的资金。也有让你支付软件费用的。无论如何都不要相信。
也有律师说可以帮助拿回资金的。如果是通过银行直接转账到平台，律师也许可以追究银行的过失，讨回一点钱。但是如果是通过虚拟货币转账到平台，基本上就很难拿回了。律师肯定会要转账记录，可以在我上边给出的网页查到。输入自己的钱包地址就可以了。律师会先要一笔费用，然后在追讨资金，追回资金还要分成。
Move on 吧。