Bitcoin's seven-day active supply climbed to a 2026 high with about 890,000 BTC moved over the past week amid the Coldcard attack, per K33.

Unlike the FTX collapse, the $89 million Coldcard exploit is driving bitcoin back onto exchanges as holders seek temporary safety, data from CryptoQuant and Timechainindex shows.

Bitcoin recovered to $64K after nearly dropping below $62K, but a 1,367 BTC Coldcard exploit is shaking self-custody confidence across the crypto