The Python Package Index (PyPI), run by the Python Software Foundation, has officially invalidated all the publishing tokens that were stolen in the GhostAction supply chain attack that happened ...

A crypto token is an asset based on the blockchain of another asset, which is called a coin. Part of the definition of tokens is that they do not run on their own blockchains — a key distinction in ...

The first ThreatsDay Bulletin of 2026 tracks GhostAd adware, macOS malware, proxy botnets, cloud exploits, and more emerging ...

The term “altcoin” refers to any cryptocurrency that has launched since Bitcoin (BTC). In the early days of Bitcoin, developers forked the open-source code to create new currencies. Over time, these ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Andy Smith is a Certified Financial Planner ...

Farran Powell is the managing editor of investing at Forbes Advisor. She was previously the assistant managing editor of investing at U.S. News & World Report. Her work has appeared in numerous ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...