According to @NFT5lut, when Bitcoin BTC and altcoins rebound, hacker activity typically increases and traders should treat any unsolicited or suspicious transaction links as high risk; source: @NFT5lut on X, Dec 4, 2025. According to @NFT5lut, this warning signals elevated operational risk during market recoveries that can impact trading execution and capital safety, reinforcing the need to verify links and transactions before signing; source: @NFT5lut on X, Dec 4, 2025. According to @NFT5lut, no quantitative breach figures or specific incident details accompanied the alert; source: @NFT5lut on X, Dec 4, 2025.