Suspected Coldcard Attack Wave 4 Moves 388.93 BTC Across 462 Addresses

A fourth suspected Coldcard attack wave moved 388.93 BTC from 462 addresses. Transaction rates spiked 45x above baseline with 1:1 topology and no consolidation observed.

Woofun AI data shows a suspected organized Coldcard attack is ongoing, with similar transactions pending in the mempool. Between blocks 960,778 and 960,792, 218 transactions involving 388.92748828 BTC affected 462 victim addresses. The sweep rate reached 13.8 per block, roughly 45 times the pre-incident baseline of 0.3. Transactions exhibit a 1:1 topology with no consolidation addresses, though some funds have moved to second-hop addresses.