Suspicion surrounds mysterious $8.6 billion Bitcoin move

A massive $8.6 billion Bitcoin transaction on July 4 has raised eyebrows, with Coinbase’s Head of Product, Conor Grogan, suggesting there’s a slim chance it could be a hack. He called the move "extremely odd" but stressed his theory is just "extreme speculation" for now. The crypto world is buzzing with theories, but no clear answers yet.