Bitcoin onchain activity surges to yearly high amid Coldcard attack
Bitcoin onchain activity has surged to its highest level of 2026, driven by the ongoing Coldcard wallet exploit. K33 Research reported nearly 890,000 BTC moved recently, indicating potential market turning points. This spike in activity reflects heightened investor concern and could signal a bottoming pattern in the market.
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Bitcoin onchain activity surges to yearly high as Coldcard attack unfolds
Bitcoin onchain activity has reached its highest level of 2026 as researchers have linked the surge to the ongoing Coldcard wallet exploit, warning that similar spikes have historically coincided with local market turning points. K33 Research said nearly 890,000 BTC…
‘Panic visible onchain’: Bitcoin activity hits 2026 high amid Coldcard attack as K33 flags potential bottoming pattern
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.

