Purported white-hat hackers have taken 4,000 Bitcoin from the Liquid sidechain in what is described as a major security breach, according to Cointelegraph. The incident places Bitcoin-related security and asset custody back in focus, while a separate market development points to stronger institutional demand. Bitcoin exchange-traded funds recorded their best three-week stretch of inflows in 2026. The two developments offer contrasting signals for BTC markets: the Liquid breach highlights risks linked to digital-asset infrastructure, while ETF flows indicate sustained buying interest over the measured period. Cointelegraph reported both developments in its latest Hodler’s Digest, published September 7, 2026. The source did not provide further details on the alleged attackers, the amount recovered, or the specific ETF products responsible for the inflows.
