White hats recover 52 Bitcoin from Coldcard exploit, and a new public portal lets victims check eligibility
Coldcard owners can publicly check whether white hats recovered coins from their wallets. Galaxy researcher Alex Thorn linked a Sept. 21 Bitcoin transaction carrying a Crypto Recovery Trust claims reference to roughly 52.37 BTC from Coldcard-related…
How cutting power to Bitcoin miners can actually burn more energy
Some Bitcoin mining vardiff (variable difficulty) controllers can keep demanding work calibrated for a machine’s former speed after it cuts hashrate. The miner can keep hashing and consuming electricity while accepted shares become vanishingly…
Charles Hoskinson says Cardano no longer comes first – its treasury vote explains why
Cardano’s delegated governance voters let a 12.29 million ADA request for Pogun expire without ratification, showing that Input Output’s history as a founding builder does not guarantee access to the network’s treasury. Pogun is an…
Fidelity surge brings in $310M BTC saving Bitcoin ETFs from a disastrous week
U.S. spot Bitcoin exchange-traded funds drew $433 million of net inflows on Friday, Sept. 18, according to Farside Investors. The session extended the market’s rebound to a second day, but it did not fully repair the withdrawals recorded earlier in…
Exchanges lower token risk values, leaving leveraged traders with less breathing room
Binance lowered the collateral ratio for six tokens on Sept. 18, while Coinbase International Exchange says 29 assets will leave its eligible-collateral list on Sept. 29. That ratio determines how much of an asset’s market value an exchange recognizes…
Bitcoin faces an eight-year rates test as the BOE unwinds £368 billion
The Bank of England has committed to remove £368 billion of gilts held for monetary-policy purposes by September 2034, even as the first market response pointed toward easier conditions in long-dated UK debt. The figure covers the portfolio left after…
Bitcoin rallies after BOJ’s 1.25% hike, but the real yen-carry test starts next week
The Bank of Japan announced a policy-rate increase to about 1.25% on Sept. 18, yet the visible Bitcoin and currency response showed limited signs of a disorderly yen-carry unwind. The BOJ voted 7-2 to lift its target for the uncollateralized overnight…
Hackers mint trillions in fake Bitcoin, but 15 BTC bridge recovery leaves liquidity providers unpaid
Cross-chain protocol Symbiosis said it recovered approximately 15 BTC after an attacker exploited its native Bitcoin Bridge, but affected liquidity providers still lack compensation terms as a Sep. 13 bounty window nears its unspecified cutoff. The…
Malicious bots are actively probing exposed Bitcoin payment servers to steal master administrative keys
Bitcoin payment processor BTCPay Server has warned that bots are probing exposed Lightning nodes for a potential route to administrative control. The activity follows a separate critical BTCPay vulnerability that attackers exploited a month ago to obtain…
Bitcoin’s $80,000 ceiling looks fragile after stocks shrugged off near-5% Treasury yields
Bitcoin failed to break $80,000 on Sept. 11 as US stocks climbed about 1% and long-dated Treasury yields stayed near levels not seen in years. Bitcoin registered an intraday high of $79,890, still short of the $80,000-$82,000 resistance zone identified…