How did a hacker steal over $600 million from a crypto gaming blockchain? - Ars Technica

Axie Infinity's use of a centralized "sidechain" opened up an avenue of attack.

Enlarge/ Artist's conception of Sky Mavis tracking down the hackers behind the $600+ million breach. 54 with 39 posters participating, including story author Axie Infinity developer Sky Mavis today… [+4342 chars]

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