3-year-old bug triggers $1.3 million drain and forces 10-day blockchain halt
A routine Radix code refactor created a vault flaw that enabled a roughly $1.3 million theft and later forced validators to halt the blockchain. Related Asset Radix #1037 XRD · $0.00058 24-hour change: up 1.20% Loading price history… 24H Up 1.20% 7D Up 18.08% 30D Down 40.05% The Radix Foundation said Sept. 17 that an RDX Works development team introduced the defect during a June 2023 cleanup of the Radix Engine, the software layer that executes transactions and enforces asset ownership across the network. The vulnerability remained undetected for more than three years before an attacker exploited it on Aug. 31. A community reconstruction of the ledger shows the attacker withdrew about 458,915 USDC, 72,420 USDT, 61.08 ETH, 6.35 wrapped Bitcoin, 536.16 SOL and 32.91 BNB across 26 transactions. The assets were worth roughly $1.26 million using Aug. 31 market prices, and the attackers took another 13,000 XRD from a vault to pay transaction fees. The two stablecoins alone accounted for about $531,335. Related Asset Ethereum ETH · $2,596.78 24-hour change: up 5.49% The stolen assets were sent through Hyperlane to Ethereum, BNB Chain, and Solana, then sold for ETH, Radix said. Hyperlane itself operated as designed: the attacker had already obtained the assets through









