Blockstream launches swaps service after Boltz suspends operations
Blockstream has launched Blockstream Swaps in beta testing after noncustodial swap provider Boltz suspended its services following months of automated probing and several exploits. Blockstream said in an Aug. 10 announcement that the in-house service is already being tested with select participants, with development now being accelerated after Boltz stopped processing swaps on Aug. 3. The Bitcoin infrastructure company said the product was under development before the shutdown and is intended to add another option for users moving funds between Bitcoin, Lightning and Liquid. Boltz said its suspension followed a steady increase in automated, AI-assisted attempts to probe its infrastructure, along with several exploits that the team said were contained. The company kept its swap services offline because attackers were iterating faster than its developers could identify and patch weaknesses. “Attackers now iterate faster than a team our size can find and patch,” Boltz said in the statement quoted by Blockstream. The swap provider said customer funds were never at risk because its architecture is self-custodial. Refund mechanisms also remained available while normal swap operations were disabled. As crypto.news reported on Aug. 4, Boltz initially restricted swaps involving assets such as USDT, USDC, WBTC, TBTC and RBTC after identifying a bug in its Ethereum Virtual









