Elon Musk’s AI chatbot Grok on Tuesday began allowing users to create AI-generated images from text prompts and post them to X. Almost immediately, people began using the tool to flood the ...

Fake Grok-related tokens first emerged in 2023 when a scammer deployed an ERC-20 Grok token on Ethereum, which led to an over 90% drop after the deployer sold 0.5% of the total supply, according ...

Gideon Lewis-Kraus writes about Cullen Hoback’s documentary “Money Electric: The Bitcoin Mystery,” on HBO Max, about Satoshi Nakamoto, the founder of Bitcoin.