Recent News on Cryptocurrency, Blockchain, and Finance | Yellow

Researchers flagged a possible fourth Coldcard attack after 388.93 BTC moved from 462 suspected victim addresses in 218 transactions.

An unreleased OpenAI model named Astra solved 10 math problems, while Anthropic's Claude Opus 5 already ships with published prices.

On-chain figures compiled by analyst Tanaka show Ethereum's layer-1 kept $88 million while apps on it earned $1.8 billion.

Legal scholars are split on who answers for the OpenAI models that breached Hugging Face, as Clement Delangue presses Congress to act.

A single week reset the AI trade, lifting Microsoft, Amazon and Alphabet while Apple, Meta and Tesla lost billions in value.

Coordinated yen buying by Tokyo and Washington, confirmed by Satsuki Katayama, leaves Bitcoin near $63,000 and carry trades exposed.

Escrow data shows Ripple pushed 700 million tokens back into contracts on Aug. 1, holding new XRP supply to 300 million.

Malaysia has ordered the closure of Balaji Srinivasan's Network School in Penang, ending a two-year real-world test of the network state concept.

A record post-IPO slide in SpaceX shares has cut Elon Musk's net worth to $684 billion, below where it stood in mid-June.

Rival makers Ledger and Trezor moved fast to separate their devices from the Coldcard firmware flaw behind a $70M Bitcoin theft.