According to Satya Nadella, Microsoft announced significant advances in quantum computing on June 19, 2025, as detailed in a company release (source: @satyanadella). These quantum breakthroughs are expected to accelerate cryptographic analysis and could affect blockchain security protocols, especially impacting cryptocurrencies reliant on existing encryption standards. Traders should monitor developments closely, as the increased computational power may lead to shifts in digital asset volatility, particularly for coins like BTC and ETH, which depend on current cryptographic algorithms.