News

Trump-Backed American Bitcoin Stock Rockets 14% As Firm Ramps Up BTC Mining

American Bitcoin Corp. (NASDAQ:ABTC) stock shot up on Wednesday, following the announcement of the company to expand its mining ca...

Why Most Financial Chatbots Are Broken by Design — And What It Actually Takes to...

Most financial chatbots fail not because NLP is weak, but because their architecture ignores real user behavior, context persisten...

AI Just Solved the Wrong Half of Cybersecurity

Anthropic's Claude Mythos autonomously found thousands of zero-days — including a 27-year-old OpenBSD bug — without being trained...

Your Next Hire Doesn't Sleep: An Engineer's Honest Take on Agentic AI in 2026

The 12% of agents that make it to production and deliver meaningful ROI don't share a common model or a common framework. They sta...

U.S. Military Runs Bitcoin Node Amid Strategic Reserve Plans

Admiral Samuel Paparo revealed during a House Committee hearing today that the U.S. military is running a Bitcoin node and already...

Robinhood Stock (HOOD) Jumps After $75M Bet on OpenAI amid AI Hype

Robinhood stock has jumped more than 3% in the early US trading hours, sparking optimism among traders. The surge in the HOOD stoc...

OpenAI Open-Sources Privacy Filter, a Tiny Model That Scrubs PII Without an API...

OpenAI released Privacy Filter under Apache 2.0 — a 1.5B-parameter (50M active) bidirectional token-classification model that dete...

What Happens When AI Can Write Code But Not Explain It?

AI coding agents ship features faster than ever, but the humans inheriting that code can't explain how it works. Addy Osmani calls...

Twitter vs X: One Built Culture, the Other Wants to Build a System

Maybe the next dominant internet companies will not be pure social platforms. Maybe they will combine messaging, payments, creator...

Cardano News: Input Output Unveils Proposal to Scale Network to 27M Monthly Tran...

Charles Hoskinson’s Input Output has introduced nine treasury proposals as part of the firm’s bid to scale the Cardano network. On...

The HackerNoon Newsletter: A Look Inside the HackerNoon Audience (4/22/2026)

Futures Data Signals XRP Price Breakout as $34B US Bank Opens XRP Deposits

XRP price has recorded an uptick in volatility today, April 22, with the price fluctuating between $0.41 and $0.45 in the last 24...