XPayIndustry WIKIBack to home
XPAY KNOWLEDGE

Industry WIKI

Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Trading basics

2010 United States foreclosure crisis

The 2010 United States foreclosure crisis, sometimes referred to as Foreclosure-gate or Foreclosuregate, refers to a widespread epidemic of improper foreclosures initiated by large banks and other lenders. The foreclosure crisis was extensively covered by news outlets beginning in October 2010, and several large banks—including Bank of America, JPMorgan Chase, Wells Fargo, and Citigroup

Trading basics

Andrew Caspersen

Andrew W.W. Caspersen is an American financier and formerly a partner and managing director at PJT Partners Inc.'s Park Hill Group.

Securities & exchanges

Banc De Binary

Banc De Binary was an Israeli financial firm with a history of regulatory issues on three continents. On January 9, 2017, the company announced that it would be closing due to negative press coverage and its tarnished reputation. The firm also surrendered its brokerage license with the Cyprus Securities and Exchange Commission (CySEC) removing its ability to legally trade in the European

Trading basics

Bumble Bee Foods

Bumble Bee Foods, LLC, is an American company that produces canned tuna, salmon, other seafoods, and chicken under the brand names "Bumble Bee," "Wild Selections," "Beach Cliff," "Brunswick," and "Snow's." The brand is marketed as "Clover Leaf" in Canada. The company is headquartered in San Diego, California, United States. It is owned by FCF Co, Ltd. of Taiwan.

Finance

Customs, Excise and Service Tax Appellate Tribunal

The Customs, Excise and Service Tax Appellate Tribunal (CESTAT) is an India quasi-judicial body that hears appeals against orders and decisions passed under the Customs Act, 1962 and Central Excise Act, 1944 as amended from time to time. It was constituted as Customs, Excise and Gold (Control) Appellate Tribunal (CEGAT) under section 129 of Customs Act, 1962, as amended by section 50 and

Finance

DataTreasury

DataTreasury is an American fintech company. Located in Plano, Texas, the company develops, acquires and licenses technology for secure check image capture and storage. The company has a patent portfolio relating to these technologies, which it enforces.

Banking

EarnIn

EarnIn is an American earnings management company that provides earned wage access services and other financial and payroll-related services.

Finance

Envestnet

Envestnet, Inc. is an American financial technology corporation which develops and distributes wealth management software and products to financial advisors and institutions. Its main product is an advisory platform that integrates the services and software used by financial advisors in wealth management.

Trading basics

FatWallet

FatWallet was a comparison shopping website, centering on a set of forums that allowed users to publish deals and rebate offers on products and services, with computer-related products and electronics most prominent in the listings. It was headquartered in Beloit, Wisconsin, and ceased operation on October 9, 2017. In 2002, the site was involved in a legal dispute with several major reta

Trading basics

Free of charge

Free of charge, at no charge, at no cost, complimentary, gratis, and the like are phrases or terms used to indicate that a thing for which a monetary cost is normally assessed is being provided without any payment being required.

Payments & settlement

GovPay

GovPay is a digital payment platform launched by the Government of Sri Lanka to streamline and modernise payment processes for government services. Officially introduced on 7 February 2025, under the patronage of President Anura Kumara Dissanayake, GovPay represents a significant step toward the digitalization of public services in Sri Lanka. This is a joint initiative of the Ministry of

Networks

HyperVerse

HyperVerse is a defunct cryptocurrency hedge fund (formerly HyperNation, then HyperFund, then HyperVerse in 2021). The collapse of the company resulted in approximately $1.3 billion in customer losses.

Payments & settlement

LankaQR

LankaQR, stylised in all caps as LANKAQR, is a national QR code payment system in Sri Lanka, initiated by the Central Bank of Sri Lanka (CBSL) in collaboration with LankaClear (Pvt) Ltd and licensed financial institutions. The standard was introduced on 12 October 2018 and formally launched on 11 March 2019, aiming to promote a cashless society, enhance financial inclusion, and reduce re

Trading basics

Life settlement

A life settlement or viatical settlement (from Latin viaticum, something received before death) is the sale of an existing life insurance policy (typically of seniors) for more than its cash surrender value, but less than its net death benefit, to a third party investor. Such a sale provides the policy owner with a lump sum. The third party becomes the new owner of the policy, pays the m

Trading basics

Marshall Cogan

Marshall S. Cogan (born 1937) is an American investor and entrepreneur and former financier and trader. Cogan was the founder of United Automotive Group, which he built into one of the largest retailers of cars and trucks in the U.S. As a private equity investor, Cogan acquired a number of businesses in the 1970s and 1980s. He was also a partner of Cogan, Berlind, Weill & Levitt an inves

Trading basics

Midland Credit Management

Midland Credit Management, Inc. is an American debt buyer and debt collection company headquartered in San Diego, California, and has offices throughout the United States as well as in India and Costa Rica. It is a wholly owned subsidiary of Encore Capital Group (Nasdaq: ECPG). It is one of the largest debt collectors in the United States.

Finance

Ministry of Finance (Sweden)

The Ministry of Finance (Swedish: Finansdepartementet) is a Swedish government ministry responsible for matters relating to economic policy, the central government budget, taxes, banking, security and insurance, international economic work, central, regional and local government.

Securities & exchanges

Penny stock

In American economics, penny stocks are common shares of small public companies that trade for less than $5 per share.

Trading basics

PredictIt

PredictIt is a United States-based online prediction market that offers exchanges on political and financial events. PredictIt is a project of the Prediction Market Research Consortium, a not-for-profit organization, for educational purposes and is supported by Aristotle, Inc. The company's office is located in Washington, D.C. Only United States citizens can bet on the site.

Trading basics

Pump.fun

pump.fun (commonly referred to as Pump) is a cryptocurrency launchpad for the Solana blockchain that enables users to create tokens and trade them immediately on the platform, as well as to launch them onto decentralized exchanges, a process known as "graduation". The platform was launched on January 19, 2024, by Noah Tweedale, Alon Cohen and Dylan Kerler.

Trading basics

Rotkiske v. Klemm

Rotkiske v. Klemm, 589 U.S. 8 (2019), was a decision by the Supreme Court of the United States involving the statute of limitations under the Fair Debt Collection Practices Act of 1977. The Court ruled that the statute of limitations begins one year after the alleged FDCPA violation took place, not one year after the violation was discovered by the plaintiff. This ruling affirmed a decis

Securities & exchanges

SEC Rule 10b-5

SEC Rule 10b-5, codified at 17 CFR 240.10b-5, is one of the most important rules targeting securities fraud in the United States. It was promulgated by the U.S. Securities and Exchange Commission (SEC), pursuant to its authority granted under § 10(b) of the Securities Exchange Act of 1934. The rule prohibits any act or omission resulting in fraud or deceit in connection with the purchase

Securities & exchanges

SEC Rule 10b5-1

SEC Rule 10b5-1, codified at 17 CFR 240.10b5-1, is a regulation enacted by the United States Securities and Exchange Commission (SEC) in 2000. The SEC states that Rule 10b5-1 was enacted in order to resolve an unsettled issue over the definition of insider trading, which is prohibited by SEC Rule 10b-5.

Securities & exchanges

Securities Appellate Tribunal

Securities Appellate Tribunal is an Indian statutory and autonomous body created to hear appeals against the orders of India's main financial regulators. The presiding officer and other members of the Board are elected by the selection committee of the Prime Minister of India. The Securities Appellate Tribunal has jurisdiction over companies operating across India.

Assets

Tornado Cash

Tornado Cash (also stylized as TornadoCash) is an open source, non-custodial, fully decentralized cryptocurrency tumbler that runs on Ethereum Virtual Machine-compatible networks. It offers a service that mixes potentially identifiable or "tainted" cryptocurrency funds with others, so as to obscure the trail back to the fund's original source. This is a privacy tool used in EVM networks

Assets

Trial of Sam Bankman-Fried

United States of America v. Samuel Bankman-Fried was a 2023 federal criminal trial in the United States District Court for the Southern District of New York. Financial entrepreneur Sam Bankman-Fried, commonly known as SBF, was convicted on seven charges of fraud and conspiracy following the collapse of his cryptocurrency exchange FTX in November 2022. After the jury's verdict in November

Trading basics

Trickbot

Trickbot was a trojan for Microsoft Windows and other operating systems. Its major function was originally the theft of banking details and other credentials, but its operators have extended its capabilities to create a complete modular malware ecosystem. First reported in 2016, it was used in a 2020 cyber attack against US hospitals and healthcare systems. In late 2020, the botnet was a

Trading basics

United States v. Gratkowski

United States v. Gratkowski, 964 F.3d 307 (5th Cir. 2020), was a case in the United States Court of Appeals for the Fifth Circuit involving the Fourth Amendment implications of Bitcoin transactions.

Finance

United States v. Payner

United States v. Payner, 447 U.S. 727 (1980), is a United States Supreme Court case in which the Court reversed a district court's suppression of evidence in the criminal prosecution of an Ohio businessman charged with tax evasion. The case concerned both issues of criminal procedure and the application of the exclusionary rule derived from the Fourth Amendment. By a 6–3 margin the Court

Trading basics

Verisure

Verisure P.L.C. (formerly known as Securitas Direct) is a security company based in Versoix, close to Geneva in Switzerland and active in 17 countries in Europe and South America and provides security services to 5.7 million families and businesses. Hellman & Friedman is currently the main shareholder in the group but announced plans to take the company public in October 2025.

Trading basics

Vertrue

Vertrue Incorporated, headquartered in Norwalk, Connecticut, is an American consumer services marketing company. The company again received an "F" from the Better Business Bureau for making unauthorized charges to its customers' credit cards. In 2007 it was acquired by a trio of investment firms, including Rho Ventures. In 2010, Vertrue and two of its subsidiaries were found guilty of d

Trading basics

Victor Posner

Victor Posner (September 18, 1918 – February 11, 2002) was an American businessman. He was one of the highest-paid business executives of his generation. He was a pioneer of the leveraged buyout and became notorious for asset stripping.

Networks

ZachXBT

ZachXBT, also identified as Zachary Wolk is a pseudonymous American blockchain investigator and open-source intelligence (OSINT) researcher known for independent forensic investigations into cryptocurrency fraud, scams, and thefts. He has been active on X (formerly Twitter) since 2021, publishing detailed investigative threads that trace stolen funds, expose rug pulls, and identify perpe