We all keep secrets. Whether you are trying to protect messages to loved ones, company accounts or vital state intelligence, the technology that allows you peace of mind in our increasingly online ...

That free cafe WiFi can look mighty tempting, but it could also be a trap. Here's what to look out for. Imagine you’ve just gotten off a 16-hour flight. You’re red-eyed and irritable, but you need to ...

Crypto crime hit record highs in 2025, with illicit addresses receiving at least $154 billion — up 162% year over year. Crypto crime surged to unprecedented levels in 2025, fueled by a combination of ...

The Cipher class, central to the javax.crypto package, abstracts encryption/decryption through a provider-based architecture that delegates to pluggable CipherSpi implementations for ...

BlackRock’s (NYSE: BLK) latest global outlook makes one thing clear: crypto is no longer being treated as a speculative side bet, but as infrastructure quietly reshaping how money moves. In its 2026 ...

Despite recent volatility in the crypto market, younger generations are still open to receiving digital currencies as gifts. By Kailyn Rhone Wyatt Johnson still remembers refreshing his Coinbase app ...

Cybercriminals stole $2.7 billion in crypto this year, a new record for crypto-stealing hacks, according to blockchain-monitoring firms. This was the largest known loot of crypto of all time, and one ...

A version of this story appeared in CNN Business’ Nightcap newsletter. To get it in your inbox, sign up for free here. Crypto managed to make it through the year without a systemic collapse or a major ...

Grayscale says the crypto asset class remains in a sustained bull market heading into 2026, supported by macro demand and regulatory clarity. The firm outlines 10 investing themes spanning stablecoins ...

A boundary-pushing array of new crypto ventures have reached the stock market, enticing investors and leading to more risk taking. Credit...Illustration by Mark Harris; Photographs by Getty Images, ...

Staking is one of the most common ways crypto holders earn rewards simply by holding and committing their tokens to a blockchain network. Often described as “earning passive income in crypto,” staking ...