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On August 4, 2026, Beijing time, AMD closed at $484.64, up 1.78% on the day and down 12.21% over the past month, while its cumulative gain since the beginning of 2026 still reached 116.87%, climbing from around $200 at the beginning of the year to nearly $500 currently. This price movement has far exceeded the scope of an ordinary individual stock trend—it is reshaping the most fundamental economic model in the AI industry chain: the capital cost of computing power. Sou

Cold Wallet Myth Shattered as Whales Flee Overnight
[Plain-Language Guide] On July 30, 2026, Coldcard hardware wallets were targeted in a precise attack exploiting a 2021 firmware RNG vulnerability. Within 41 minutes, 1,195 addresses were drained, and 1,082 BTC vanished.
AI was the first to uncover the five-year-old vulnerability, while the open-source community collectively failed to spot it. Amid the panic, nearly 40k BTC flowed into exchanges, and whales urgently rotated their assets. Faith in cold wallets has suffered a major blow, with multisignatures and MPC emerging as the new line of defense.
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AI is lowering the barrier to Web3, and regulation is becoming clearer too. New opportunities are here now.