Effect of Pyramid Schemes to the Economy of the Country - Case of Tanzania
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The Economics of Cryptocurrency Pump and Dump Schemes
The Economics of Cryptocurrency Pump and Dump Schemes JT Hamrick, Farhang Rouhi, Arghya Mukherjee, Amir Feder, Neil Gandal, Tyler Moore, and Marie Vasek∗ Abstract The surge of interest in cryptocurrencies has been accompanied by a pro- liferation of fraud. This paper examines pump and dump schemes. The recent explosion of nearly 2,000 cryptocurrencies in an unregulated environment has expanded the scope for abuse. We quantify the scope of cryptocurrency pump and dump on Discord and Telegram, two popular group-messaging platforms. We joined all relevant Telegram and Discord groups/channels and identified nearly 5,000 different pumps. Our findings provide the first measure of the scope of pumps and suggest that this phenomenon is widespread and prices often rise significantly. We also examine which factors affect the pump's \suc- cess." 1 Introduction As mainstream finance invests in cryptocurrency assets and as some countries take steps toward legalizing bitcoin as a payment system, it is important to understand how susceptible cryptocurrency markets are to manipulation. This is especially true since cryptocurrency assets are no longer a niche market. The market capitaliza- tion of all cryptocurrencies exceeded $800 Billion at the end of 2017. Even after the huge fall in valuations, the market capitalization of these assets is currently around $140 Billion. This valuation is greater than the fifth largest U.S. commer- cial bank/commercial bank holding company in 2018, Morgan Stanley, which has a market capitalization of approximately $100 Billion.1 In this paper, we examine a particular type of price manipulation: the \pump and dump" scheme. These schemes inflate the price of an asset temporarily so a ∗Hamrick: University of Tulsa, [email protected]. -
Naïve Or Desperate? Investors Continue to Be Swindled by Investment Schemes. Jonathan Hafen
Naïve or Desperate? Investors continue to be swindled by investment schemes. Jonathan Hafen Though the economy appears to be rebounding, many investors are still feeling the sting of having lost hefty percentages of their savings. Lower interest rates and returns on traditionally low risk investments put investors in a vulnerable position where they may feel the need to "catch up" to where they were a few years ago. Investors, particularly if they are elderly, trying to find better than prevailing returns may let their guard down to seemingly legitimate swindlers offering high return, "low-risk" investments. Fraudulent investment schemes come in all shapes and sizes, but generally have two common elements-they seem too good to be true and they are too good to be true. Eighty years ago, Charles Ponzi created his namesake scheme and investors are still falling for virtually identical scams today. Ponzi schemes promise either fixed rates of return above the prevailing market or exorbitant returns ranging from 45% to 100% and more. Early investors receive monthly, quarterly or annual interest from the cash generated from a widening pool of investors. Of course, they are receiving nothing more than a small portion of their own money back. The illusion of profit keeps the duped investors satisfied and delays the realization they have been tricked. Early investors usually play a part in keeping the scheme alive by telling friends or family of their good fortune. They essentially become references for new investors, which makes them unwitting accomplices. These scams always collapse under their own weight because new investments eventually slow and cannot sustain the rate of return promised as the number of investors grows. -
Universita' Degli Studi Di Padova
UNIVERSITA’ DEGLI STUDI DI PADOVA DIPARTIMENTO DI SCIENZE ECONOMICHE ED AZIENDALI “M. FANNO” CORSO DI LAUREA MAGISTRALE IN BUSINESS ADMINISTRATION – ECONOMIA E DIREZIONE AZIENDALE TESI DI LAUREA “ONLINE SELLING STRATEGIES: THE MATRIX SCHEME CASE” RELATORE: CH.MO PROF. STEFANO GALAVOTTI LAUREANDO: CARLO BASSAN MATRICOLA N. 1130364 ANNO ACCADEMICO 2017 – 18 Il candidato dichiara che il presente lavoro è originale e non è già stato sottoposto, in tutto o in parte, per il conseguimento di un titolo accademico in altre Università italiane o straniere. Il candidato dichiara altresì che tutti i materiali utilizzati durante la preparazione dell’elaborato sono stati indicati nel testo e nella sezione “Riferimenti bibliografici” e che le eventuali citazioni testuali sono individuabili attraverso l’esplicito richiamo alla pubblicazione originale. Firma dello studente _________________ TABLE OF CONTENTS INTRODUCTION 1 CHAPTER 1 FEATURES OF NEW MECHANISM OF SALES 3 1.1 E-commerce era characteristics 3 1.2 The matrix schemes case: a genuine cooperation among customers? 5 1.3 Comparison with other similar schemes 13 1.3.1 Pyramid scheme 13 1.3.2 Ponzi scheme 15 1.3.3 Multi-level marketing 19 1.3.4 Referral programs 21 1.3.5 Differences among schemes 22 1.4 Legal issue 24 CHAPTER 2 A MODEL WITH THREE ROUNDS 26 2.1 The Model 26 2.2 Equilibrium analysis 27 2.3 Seller’s profit 32 2.4 Cooperation among players 36 CHAPTER 3 ADDING ONE MORE ROUND 42 3.1 Equilibrium analysis 42 3.2 Seller’s profit 48 3.3 Comparison with case A 50 CHAPTER 4 THE RELEVANCE OF -
Howard R. Elisofon Partner; Co-Chair, Securities Litigation and Enforcement [email protected] (212) 592-1437 PHONE (212) 545-3366 FAX
Howard R. Elisofon Partner; Co-Chair, Securities Litigation and Enforcement [email protected] (212) 592-1437 PHONE (212) 545-3366 FAX Howard Elisofon is a nationally renowned litigator with more than 35 years of experience in securities law and enforcement. Howard began his career as trial counsel for the SEC’s Division of Enforcement. He subsequently worked in a variety of senior legal positions at Prudential Securities and First New York Securities, where he obtained his Series 7 and Series 24 licenses, and then in private practice at Greenberg Traurig LLP, where he was a founding member of the firm’s New York office. As co-chair of Herrick’s Securities Litigation and Enforcement practice, Howard focuses on securities and commodities litigation, arbitration, mediation and investigations for broker- dealers, brokerage firms, investment advisers, investment companies, venture capital firms and insurance companies, as well as securities traders and industry executives. He represents clients in a wide variety of complex commercial litigation matters, as well as enforcement proceedings before the SEC, the Offices of the U.S. Attorneys, the New York State Attorney General and New York State District Attorneys, as well as FINRA and various exchanges, and state securities and insurance regulators. A frequent speaker on securities and enforcement related topics, and a sought-after authority on broker-dealer issues, Howard’s commentary is often featured in major media outlets. High-Profile Government Investigations and Litigation Howard has defended clients in numerous high-profile government investigations, including the Drexel Burnham/Ivan Boesky insider trading matter, the Prudential Securities limited partnership fraud scandal, the Prudential market timing investigation and the Stanford Ponzi scheme. -
TELEXFREE SECURITIES LITIGATION This Document Relates To
Case 4:14-md-02566-TSH Document 790 Filed 12/04/19 Page 1 of 430 UNITED STATES DISTRICT COURT DISTRICT OF MASSACHUSETTS IN RE: TELEXFREE SECURITIES LITIGATION This Document Relates To: MDL No. 4:14-md-2566-TSH All Cases CELIO DA SILVA, RITA DOS SANTOS, PUTATIVE CLASS REPRESENTATIVES AND CLASS ACTION THOSE SIMILARLY SITUATED, Plaintiffs, v. FIFTH CONSOLIDATED AMENDED COMPLAINT TELEXELECTRIC, LLLP; et al., (CORRECTED) Defendants. DEMAND FOR TRIAL BY JURY Case 4:14-md-02566-TSH Document 790 Filed 12/04/19 Page 2 of 430 TABLE OF CONTENTS TABLE OF CONTENTS .............................................................................................................. i I. JURISDICTION AND VENUE .......................................................................................... 12 II. THE PARTIES ..................................................................................................................... 12 A. PLAINTIFFS ................................................................................................................ 12 B. DEFENDANTS ............................................................................................................. 14 1. TELEXFREE DEFENDANTS ........................................................................ 14 a. Third-Party TelexFree Bankrupt Entities ...................................................... 14 b. Electric and Mobile ........................................................................................... 15 2. OTHER OPERATIONAL DEFENDANTS .................................................. -
Affidavit in Support of Criminal Complaint
IN THE UNITED STATES DISTRICT COURT MAY l,') 8 (,L,l."',qi:'l FOR THE SOUTHERN DISTRICT OF ILLINOIS CUFFORD J. PROUD US.MAG5TRATEJUOGE SOl.J1lfERN DlSTRlcr OF ILLlNOl" EAST sr. LOU5 OF"fICE '- UNITED STATES OF AMERICA, ) ) Plaintiff, ) ) vs. ) ) NICHOLAS A. SMIRNOW ) a/k/a Nicoloy Smirnow, Alexander Judizcev, ) Nicholas Kachura, and JeffProzorowiczm, ) ) Defendant. ) AFFIDAVIT IN SUPPORT OF CRIMINAL COMPLAINT I, Postal Inspector Jacob M. Gholson, being first duly sworn, hereby depose and state as follows: 1. I am a Postal Inspector with the United States Postal Inspection Service, and have been since March, 2008. I have been working mail fraud cases since July 2008. Overview ofscam 2. As is detailed more fully within, Pathway to Prosperity ("P-2-P") was an internet Ponzi scheme that promised investors worldwide very high returns with little or no risk. P-2-P purported to afford to the average person the opportunity to take advantage ofinvestment vehicles ostensibly available to only the very rich. As represented to investors, by investing with P-2-P, the average investor would supposedly pool his or her money with that ofother investors to "piggyback" on the investment ofP-2-P and its principal, NICHOLAS A. SMIRNOW ("SMIRNOW"). 3. Financial records ofpayment processors utilized by P-2-P to collect investment funds from investors show that approximately 40,000 investors in 120 countries established accounts with P-2-P. Despite the fact that the investment was supposedly "guaranteed," investors lost approximately $70 million as a result ofSMIRNOW'S actions. Smirnow's pathway to prosperity 4. The investigation ofP-2-P began when the Government received a referral from the Illinois Securities Department concerning an elderly Southern District of Illinois resident who had made a substantial investment in P-2-P. -
FINRA Investor Alert: Save Your Greenbacks—Don't Fall for Green Energy Scams
Investor Education Series Investor Alert Key Topics: Save Your Greenbacks— ® Green energy investment scams Don’t Fall for Green Energy Scams ® Alternative, renewable or waste energy products ® “Pump and dump” fraud It seems like everybody’s going green these days—even fraudsters. However, the ® Ponzi schemes “green” they are after is your money. ® Unsolicited faxes, emails, FINRA is issuing this Alert to warn investors about green energy investment text messages scams that dangle the promise of large gains from investing in companies ® Investment seminars and purportedly involved in developing or producing alternative, renewable or waste webinars energy products. To avoid putting your portfolio in the red, learn how to spot potential green energy scams and know where to turn for help. WHAT’S INSIDE Spotting Potential Green Energy Spotting Potential Green Energy Investment Scams Investment Scams There are legitimate and not-so-legitimate green energy investments. Like many How to Avoid Being Scammed investment scams, green energy investment pitches may arrive in a variety of packages—from fax, email or text message solicitations to webinars, If a Problem Occurs infomercials, tweets or blog or message board posts. Regardless of how you first hear about them, green energy ploys typically contain classic red flags of fraud. Additional Resources In particular, fraudsters may try to lure you with very aggressive, optimistic and potentially false and misleading statements or press releases that create unwarranted demand for shares of some small, thinly traded company. The con artists behind the scam can then sell off their shares, leaving investors with worthless stock. This is what’s known as a “pump and dump” fraud. -
Unlicensed Digital Investment Schemes (UDIS)
SECURITY, INFRASTRUCTURE AND TRUST WORKING GROUP Unlicensed Digital Investment Schemes (UDIS) REPORT OF TRUST WORKSTREAM b • Unlicensed Digital Investment Schemes (UDIS) SECURITY, INFRASTRUCTURE AND TRUST WORKING GROUP Unlicensed Digital Investment Schemes Flourishing criminal activity in the global financial ecosystem calls for collaboration amongst telecommunications, financial sector regulators and criminal investigation authorities. Foreword The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications, information and communication tech- nologies (ICTs). The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. A new global program to advance research in digital finance and accelerate digi- tal financial inclusion in developing countries, the Financial Inclusion Global Initia- tive (FIGI), was launched by the World Bank Group, the International Telecommu- nication Union (ITU) and the Committee on Payments and Market Infrastructures (CPMI), with support from the Bill & Melinda Gates Foundation. The Security, Infrastructure and Trust Working Group is one of the three working groups which has been established under FIGI and is led by the ITU. The other two workinggroups are the Digital Identity and Electronic Payments Acceptance Working Groups and are led by the World Bank Group. © ITU 2019 This work is licensed to the public through a Creative Commons Attribution-Non-Commercial-Share Alike 4.0 International license (CC BY-NC-SA 4.0). For more information visit https://creativecommons.org/licenses/by-nc-sa/4.0/ Acknowledgements This paper was written by Jami Solli with substantial input and research from the following persons: Assaf Klinger (Vaulto), Niyi Ajao (Nigeria Interbank Settle- ment System), T.O. -
A Comparative Study of Financial Crimes and Criminal Networks in the United States
The author(s) shown below used Federal funds provided by the U.S. Department of Justice and prepared the following final report: Document Title: Where Political Extremists and Greedy Criminals Meet: A Comparative Study of Financial Crimes and Criminal Networks in the United States Author: Roberta Belli, LL.M., Ph.D. Document No.: 234524 Date Received: June 2011 Award Number: 2009-IJ-CX-0006 This report has not been published by the U.S. Department of Justice. To provide better customer service, NCJRS has made this Federally- funded grant final report available electronically in addition to traditional paper copies. Opinions or points of view expressed are those of the author(s) and do not necessarily reflect the official position or policies of the U.S. Department of Justice. This document is a research report submitted to the U.S. Department of Justice. This report has not been published by the Department. Opinions or points of view expressed are those of the author(s) and do not necessarily reflect the official position or policies of the U.S. Department of Justice. WHERE POLITICAL EXTREMISTS AND GREEDY CRIMINALS MEET: A COMPARATIVE STUDY OF FINANCIAL CRIMES AND CRIMINAL NETWORKS IN THE UNITED STATES by Roberta Belli A dissertation submitted to the Graduate Faculty in Criminal Justice in partial fulfillment of the requirements for the degree of Doctor of Philosophy, The City University of New York 2011 This document is a research report submitted to the U.S. Department of Justice. This report has not been published by the Department. Opinions or points of view expressed are those of the author(s) and do not necessarily reflect the official position or policies of the U.S. -
1996 Annual Report
1996 ANNUAL REPORT U.S. FEDERAL TRADE COMMISSION WASHINGTON, D.C. Annual Report of the Federal Trade Commission For Fiscal Year Ended September 30, 1996 For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402 Prepared by Bureau of Competition Judith Bailey, Patricia Foster, James Mongoven Bureau of Consumer Protection Darlene Cossette, Clovia Hutchins, Ruth Sacks Bureau of Economics Janice Johnson, Paul Pautler, William Rosano, Michael Wise Office of the Executive Director Richard Arnold, Elliott Davis, James Giffin, Keith Golden, Julius Justice Office of Information and Technology Management Marie Barrett, Erika Beard, Kristine Titzer FEDERAL TRADE COMMISSION - 1996 ROBERT PITOFSKY, Chairman MARY L. AZCUENAGA, Commissioner JANET D. STEIGER, Commissioner ROSCOE B. STAREK, III, Commissioner CHRISTINE A. VARNEY, Commissioner DONALD S. CLARK, Secretary EXECUTIVE OFFICES OF THE FEDERAL TRADE COMMISSION Pennsylvania Avenue at Sixth Street, N.W. Washington, D.C. 20580 Regional Offices Atlanta, Georgia Denver, Colorado Suite 5M35, Midrise Building Suite 1523 60 Forsyth Street, S.W. 1961 Stout Street Zip Code: 30303 Zip Code: 80294-0101 Phone: (404) 656-1390 Phone: (303) 844-2272 Boston, Massachusetts Los Angeles, California Suite 810 Room 13209 101 Merrimac Street 11000 Wilshire Boulevard Zip Code: 02114-4719 Zip Code: 90024 Phone: (617) 424-5960 Phone: (310) 235-4040 Chicago, Illinois New York, New York Suite 1860 13th Floor 55 East Monroe Street 150 William Street Zip Code: 60603-5701 Zip Code: 10038 Phone: (312) 353-8156 Phone: (212) 264-8290 Cleveland, Ohio San Francisco, California Suite 520-A Suite 570 668 Euclid Avenue 901 Market Street Zip Code: 44114 Zip Code: 94103 Phone: (216) 522-4210 Phone: (415) 356-5270 Dallas, Texas Seattle, Washington Suite 2150 Suite 2896 1999 Bryan Street 915 Second Avenue Zip Code: 75201 Zip Code: 98174 Phone: (214) 979-9350 Phone: (206) 220-6350 FEDERAL TRADE COMMISSION 1996 ANNUAL REPORT Contents Page COMMISSIONERS ...................................................... -
FROM the SCAMMER PERSPECTIVE: PREDISPOSITIONS TOWARDS ONLINE FRAUD MOTIVATION and RATIONALIZATION by Subia Ansari
FROM THE SCAMMER PERSPECTIVE: PREDISPOSITIONS TOWARDS ONLINE FRAUD MOTIVATION AND RATIONALIZATION by Subia Ansari A Thesis Submitted to the Faculty of Purdue University In Partial Fulfillment of the Requirements for the degree of Master of Science Department of Computer and Information Technology West Lafayette, Indiana August 2020 THE PURDUE UNIVERSITY GRADUATE SCHOOL STATEMENT OF COMMITTEE APPROVAL Dr. Ida Ngambeki, Chair Department of Computer and Information Technology Dr. Kathryn Seigfried-Spellar Department of Computer and Information Technology Dr. John Springer Department of Computer and Information Technology Approved by: Dr. John Springer 2 Dedicated to my mother and my father. 3 ACKNOWLEDGMENTS First and foremost, I’d like to thank my mother and father for being a constant source of inspiration to me and for always believing in me. I could not have gotten here without your guidance and support. I will forever be grateful to you for the opportunities you have given. To my brothers thank you for being there and helping me relax when I was under pressure. To the rest of my family and friends, thank you for everything you have done to support me and help me follow my dreams. To Dr. Ida Ngambeki, thank you for your insight and support during this study. It was with your guidance and constant feedback that I was able to produce a study of this quality. You have inspired me in many ways, I have always been in awe of the amount of knowledge you have, and I have learnt a lot from you. I am extremely grateful that I had the opportunity to work with you. -
Guide to Preventing Mail Fraud
U.S. Postal Inspection Service Guide to Preventing Mail Fraud Contents 2 What Is Mail Fraud? 3 Sweepstakes and ‘Free’ Prizes 4 ‘Free’ Vacations 5 Government Look-Alike Mail 6 Solicitations Disguised as Invoices 7 Foreign Lotteries 8 Chain Letters 9 Charity Fraud 10 Insurance Fraud 11 Medical Fraud 12 Internet Fraud 13 Phony Inheritance Schemes 14 Home Improvement and Home Repair Fraud 15 Investment Fraud 16 Fees Charged for Normally Free Services 17 Advance-Fee Loans 18 Credit Repair and Credit Card Schemes 19 Work-at-Home Offers 20 Distributorship and Franchise Fraud 21 Phony Job Opportunities 22 Unsolicited Merchandise 23 Reshipping Fraud 24 Fake Check Scams 25 How to Contact the Postal Inspection Service Guide To Preventing Mail Fraud 1 What Is Mail Fraud? It’s a scheme to get money or something of value from you by offering a product, service, or investment opportunity that does not live up to its claims. Prosecutors must prove the claims were intentionally misrepresented and that the mail was used to carry out the scheme. Although most mail-order companies are honest and stand behind their products and services, unfortunately there are a few rotten apples who give direct mail advertisers a bad name. They cheat people by peddling worthless products, medical quackery, and get-rich-quick schemes. Some fly-by-nights take your money and send you nothing. Unscrupulous businesses don’t mind taking advantage of an unwary customer. “Let the buyer beware” is their motto — and you might be the buyer. Mail fraudsters frequently rely on the same old tricks.