Ethereum's $2,565 Support in Focus as ETF Outflows Grow and AI-Driven Security Threats Loom

Ethereum (ETH) has broken out of its two-week range, shifting near-term momentum toward sellers. After rebounding from roughly $2,380 to nearly $2,810, ETH repeatedly set higher lows around $2,625–$2,650. That structure fractured on Oct. 7 as heavy selling pushed price through both support zones, extending losses before buyers stepped in near $2,535 and again around $2,559—an area closely watched because it marked the launch point of the Sept. 20 rally. Selling pressure intensified after BitMine chairman Tom Lee said the firm will halt open-market ETH purchases once it reaches a 5% cap of circulating supply, adding that only 100,000 more ETH are needed to hit that target. Trading data also showed breakdown volume surged to the highest level seen during the prior consolidation, reinforcing the bearish shift. Technically, the $2,565 area is now pivotal. Holding it could allow a rebound back toward $2,625–$2,650. A decisive break would put $2,500 in play, with the next downside zone near $2,380–$2,400, undermining the broader recovery and increasing pressure on buyers. ETF flows have added to the strain. Institutional demand has favored Bitcoin over Ethereum, highlighted by BlackRock's net flows: on Oct. 6, its spot Ethereum product ETHA saw $201.89 million in outflows, while its Bitcoin counterpart IBIT took in $122 million. Market-wide, Bitcoin ETFs recorded $119 million of inflows as Ethereum ETFs lost $201.89 million, indicating investors leaned toward BTC even in a risk-off backdrop. For ETH, a pickup in ETF inflows would be needed to stabilize demand. Beyond flows, Ethereum is also confronting a growing security debate as AI accelerates both mathematical research and potential attack capabilities. Ethereum Foundation core researcher Justin Drake warned that AI could weaken ECDSA sooner than many expect. Co-founder Vitalik Buterin acknowledged the risk but cautioned against panic-driven wallet migrations, noting rushed moves can create fresh vulnerabilities. At the same time, Ethereum security teams are using AI-assisted tools to test protocol code and surface flaws; one disclosed example, CVE-2026-34219, underscored how automated testing can uncover weaknesses. Attackers are also applying AI to scan unverified contracts more efficiently, raising the urgency for stronger defenses. Summary: ETH faces elevated downside risk with $2,565 now the key support after heavy selling. A recovery would likely require improved ETF inflows alongside disciplined, AI-aware security practices to bolster institutional confidence and market stability.