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Digital assets and currencies

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

Assets

Alexander Browder

Alexander Browder (born 2009) is a British student and financial crime researcher. He is the founder of the Global Cryptocurrency Laundering Database and the author of a 2026 report, published by the Henry Jackson Society, on the alleged use of cryptocurrency networks by sanctioned states to evade Western sanctions. In June 2026, at the age of 17, he was placed on an entry-ban list by th

Banking

Cheque fraud

Cheque fraud (Commonwealth English) or check fraud (American English) is a category of criminal acts that involve the unlawful use of cheques to illegally acquire or (effectively) to borrow funds that do not exist within an account balance or account-holder's legal ownership. Most methods involve taking advantage of the float (the money made available by a bank for a time between the pre

Banking

Debanking

Debanking (sometimes spelled de-banking, and also known within the banking industry as de-risking) is the closure of people's or organizations' bank accounts by banks that perceive the account holders to pose a financial, legal, regulatory, or reputational risk to the bank.

Fiat currencies

Foreign exchange fraud

Foreign exchange fraud is any trading scheme used to defraud traders by convincing them that they can expect to gain a high profit by trading in the foreign exchange market. Currency trading became a common form of fraud in early 2008, according to Michael Dunn of the U.S. Commodity Futures Trading Commission.

Finance

FX Fighter Kurumi-chan

FX Fighter Kurumi-chan (Japanese: FX戦士くるみちゃん, Hepburn: FX Senshi Kurumi-chan) is a Japanese manga series written by Demunyan and illustrated by Daisuki Tansan. It was originally published as a web comic on Demunyan's personal website, before beginning serialization in Media Factory's Monthly Comic Flapper magazine in February 2021. An anime television series adaptation produced by Passio

Trading basics

Master of Finance

A Master of Finance is a professional master's degree awarded by higher education institutions preparing students for careers in finance.

Securities & exchanges

Mismarking

Mismarking in securities valuation takes place when the value that is assigned to securities does not reflect what the securities are actually worth, due to intentional fraudulent mispricing. Mismarking misleads investors and fund executives about how much the securities in a securities portfolio managed by a trader are worth (the securities' net asset value, or NAV), and thus misreprese

Payments & settlement

Prepayment for service

Prepaid refers to goods and services paid for in advance. Examples include postage stamps, attorneys, tolls, public transit cards like the Greater London Oyster card, pay as you go cell phones, and stored-value cards such as gift cards and preloaded credit cards.

Securities & exchanges

Renewable Energy Derivative

A renewable energy derivative is based on a new method of securitization, which is a structured finance process that pools and repackages cash-flow-producing financial assets into securities which are then sold to investors. The term "securitization" is derived from the fact that securities are used to obtain funds from investors.