In a jolt to the burgeoning Base ecosystem, Aerodrome Finance—the leading decentralized exchange (DEX) on Coinbase’s Layer-2 network—suspended frontend operations on November 22, 2025, following a suspected DNS hijacking attack. The breach, which compromised the platform’s primary domains, exposed users to phishing risks targeting NFTs, ETH, and USDC via malicious signature requests, but left smart contracts unscathed.
The alert surfaced via Aerodrome’s official X account around 4 AM PST: “We’re actively investigating a frontend compromise. Please do not access the site through any URL—primary domain or decentralized mirrors—until we confirm everything is safe. All smart contracts appear secure. Updates soon.” A follow-up pinpointed the issue to DNS vulnerabilities in centralized domains managed via Box Domains, with activity flagged six hours prior. Users were redirected to two secure Ethereum Name Service (ENS) mirrors for interim access, bypassing traditional DNS pitfalls.
Frontend exploits like this—contrasting on-chain vulnerabilities—exploit web interfaces for phishing or transaction manipulation, a persistent DeFi weak spot. Aerodrome’s swift pivot minimized fallout, but transaction volumes cratered 80% in the hour post-alert, per Dune Analytics, shaking confidence in Base’s $2.5 billion TVL hub. The platform, Base’s revenue king with $100 million in 2025 fees, had just announced a merger with Velodrome to consolidate AERO/VELO tokens under the “Aero” ecosystem—irony timing amid the chaos.
Recovery is underway: Auditors are dissecting the frontend stack, engineers patching code, and a root-cause report promised post-stabilization. The team advised revoking approvals for recent interactions and monitoring channels. AERO dipped 1% to $0.67, rebounding 2% on the news—resilient, but a stark reminder of DeFi’s hybrid risks.
This follows October’s crypto hack drought ($18.18 million losses, down 85.7% from September), underscoring attackers’ speed in 2025. For Base—Coinbase’s DeFi darling—it’s a resilience litmus test. As L2s like Optimism and Arbitrum fortify, experts urge multi-layer defenses: ENS ubiquity, decentralized frontends, and beyond-audits vigilance. Aerodrome eyes a swift relaunch; if transparent, it could fortify trust. In DeFi’s wild west, frontend fences just got taller.
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