Bitcoin's mining difficulty fell 10% to 124.93 trillion, marking the 11th-largest downward adjustment in the network's history and pushing hashprice above $30.

Fidelity Digital Assets argues in a new report that Bitcoin's network security remains intact despite declining block rewards, citing price appreciation and fee market dynamics.

The Federal Reserve's M2 money supply measure surged to a record $23.052 trillion in May, growing at its fastest annual pace since mid-2022, with stablecoin supply data offering a window into crypto market implications.

SBI Crypto will shut down its Bitcoin mining pool on July 31, 2026, giving miners less than a month to redirect their hashrate as the service accounts for roughly 2% of the network total.

Bitcoin's realized profit and loss ratio has fallen to a 43-month low of -0.35, a level that has historically marked market bottoms with precision.

Polymarket has enabled instant bitcoin deposits over the Lightning Network using the Spark protocol, crediting funds in under a second versus the previous 10-to-60-minute wait.

Foundry USA is polling its mining customers on whether the pool should signal support for BIP-110, a divisive soft fork aimed at limiting non-monetary data like Ordinals on Bitcoin.

Nine major financial and Bitcoin firms including BlackRock, Coinbase, and Strategy launched the Bitcoin Security Consortium, pledging $15 million over three years to support network security and post-quantum research.

Once the world's largest Bitcoin mining pool, Poolin has filed for Chapter 11 bankruptcy and is seeking to sell two West Texas mining sites for $52 million.

Galaxy Research identified 1,196 addresses that lost 1,082.65 BTC during a 41-minute window tied to the Coldcard wallet incident.

Bitcoin users moved 39,600 BTC in small transactions as the ongoing Coldcard hack pushed estimated losses to $88.6 million across 4,585 addresses.

River published takeaways from the Coldcard hardware wallet exploit that drained over 1,816 BTC from more than 7,000 addresses due to a weak random number generator.

Publicly traded bitcoin miners reduced realized hashrate by 13.4% between Q4 2025 and Q2 2026 as operators redirected power and data center capacity toward AI and high-performance computing.

Unchained published an analysis explaining how multisig wallet users were largely protected from the Coldcard entropy vulnerability that left most singlesig users immediately exposed.

Learn how to use frp on Linux to access local SSH and web apps behind NAT without port forwarding, using a public server and secure tunnels.

Core Lightning has confirmed multiple vulnerabilities discovered through AI-generated bug reports and is urging node operators to upgrade immediately or restart in offline mode.