🟠 Bitcoin ETFs pull in $1.7B in two days as BTC clears average cost basis

⚖️ EU's MiCA Review Puts Crypto Staking Rules Under the Microscope The European Commission's ongoing MiCA review includes a direct question — item 66, page 36 — asking whether Europe's current treatment of staking is adequate and what requirements should apply to companies offering staking services. Though brief, the question carries significant implications. Stricter staking rules could reduce yields available to users and, according to critics, weaken the economic incentives that underpin proof-of-stake network security. The review is part of the broader MiCA framework assessment, which shapes crypto regulation across all EU member states. No specific proposals have been published yet, but the outcome could affect how exchanges and staking providers operate across Europe. Source

🟠 Bitcoin options lean bullish as derivatives hit $98B Bitcoin derivatives open interest has climbed to roughly $98 billion combined — $56 billion in futures and $42 billion in options — with BTC trading near $81,273. The options skew is notable: calls account for 60.74% of open interest, with the largest contracts clustered around September strikes between $70,000 and higher levels. The positioning suggests traders are hedging or speculating on upside rather than downside over the medium term. No single catalyst is cited for the buildup, but the scale of open interest reflects sustained institutional and retail engagement with Bitcoin derivatives markets at current price levels. Source

🟠 Bitcoin's gold correlation hits 99.5th percentile Bitcoin's macro profile is shifting. Analyst Adam Livingston reports that BTC's 120-day correlation with gold has reached the 99.5th percentile of every reading recorded since 2020 — a historically extreme alignment between the two assets. At the same time, Bitcoin's 120-day realized volatility sits in the bottom fifth of its historical range, suggesting the asset is moving more like a store-of-value instrument than a high-risk speculative trade. Source

🔐 Three-year-old bug drains $1.3M, halts chain for 10 days A previously undetected vulnerability triggered a $1.3 million exploit and forced a 10-day suspension of transaction finalization on an unnamed blockchain, according to details of an Aug. 31, 2026 incident. The flaw had gone undetected for three years and survived a 2024 security audit. Validators halted block finalization in response to the breach. No further details on the affected protocol or recovery timeline were included in the source. The incident underscores ongoing risks in blockchain security, where vulnerabilities can persist undetected even after formal audits. Source

🔐 Hacker drains $2M from Fetch.ai and NuNet in one attack A single attacker hit two AI-focused crypto projects on September 19, stealing close to $2 million in a coordinated exploit, according to security firms Blockaid and PeckShield. The attacker first drained approximately 8.7 million FET tokens — worth around $1.53 million — from a Fetch.ai token converter contract. The same wallet then targeted NuNet, draining additional funds from the project. The combined theft pushed NuNet's NTX token to a record low, with the token crashing roughly 70% following the attack. Blockaid attributed both incidents to the same wallet address, suggesting a deliberate, sequential operation against two separate protocols within hours. Source