Trezor is terminating relationships with authorized resellers and tightening supply-chain controls following a hardware-implant security breach involving competitor Ledger's crypto wallets.
Solana's proposed replacement for durable nonces preserves offline-signing approvals after failed transactions while altering custody architecture. The Foundation's deprecation plan introduces onchain…
Security researchers have identified a new iPhone spyware variant named P7 DarkSword, which can hunt for crypto wallets, extract sensitive credentials, and…
Suspected thefts tied to Ledger wallets approach $90 million as Tether freezes stolen USDT. Investigators examine a potential supply chain attack linked to authorized Southeast Asian reseller CryptoBilis.
Ethereum Foundation research explores EIP-7906 and transaction assertions to enforce final financial results, though proposed safety checks still risk allowing bad trades if builders configure lax minimums or state data…
Ethereum layer-2 network Abstract announces its shutdown for December 15, 2026, forcing users to migrate assets before infrastructure access terminates, exposing the gap between token ownership and asset mobility.
Europol urges the cryptocurrency sector to begin preparing for quantum threats immediately, warning that a synchronized migration of millions of nodes and wallets to quantum-resistant cryptography will take several years.
Vitalik Buterin urged calm as artificial intelligence raises new fears regarding Bitcoin and Ethereum cryptography security. He warned against panic migrations, emphasizing that migration errors pose an immediate hazard far…
Bitcoin Core has introduced a security fix to close a PSBT vulnerability that could allow transaction funds to be redirected without stealing private keys.
Electrum version 4.8.2 patches a critical Lightning backup vulnerability, but users with non-deterministic keys and anchor channels must generate new backups to ensure fund recovery.
