Blockchain Tech · page 3

The individual responsible for exploiting the Coldcard hardware wallet has initiated the transfer of approximately 10% of the stolen Bitcoin assets, moving them to the Ethereum blockchain. This significant transaction was facilitated through the THORChain decentralized exchange, a cross-chain liquidity…

Core DAO announced plans for an emergency hard fork to rectify an issue where network validators received excess rewards, an incident the organization stated is now contained. This corrective measure is designed to restore the intended economic balance…

The U.S. Securities and Exchange Commission (SEC) has put forth a proposal to significantly update regulations governing transfer agents, rules that have remained largely unchanged since the 1980s. This comprehensive revision aims to modernize the framework to accommodate advancements…

Figure finalized its acquisition of Kiavi, a digital lender specializing in short-term residential real estate loans, for $717 million on October 26, 2023. This transaction, initially announced in June 2023, significantly expands Figure's reach into the estimated $35 trillion home…

Wallets associated with North Korea's Lazarus Group have moved over $30 million in Bitcoin on the decentralized derivatives platform Hyperliquid within the last three weeks, according to an analysis of blockchain data by CoinDesk.

The Cronos blockchain network has resumed trading activity following a significant exploit on the Tectonic cryptocurrency lending platform. An attacker successfully manipulated the price of the network's native token, CRO, to borrow approximately $74 million.

The Cronos blockchain, a network developed by Crypto.com, has halted block production following a significant exploit targeting the Tectonic decentralized finance (DeFi) protocol. The incident, which occurred on March 14, 2024, resulted in the loss of approximately $75 million worth…

The Cronos blockchain experienced a significant disruption when its validators paused the network following a $75 million exploit targeting the Tectonic lending application. The incident involved an attacker allegedly manipulating the price of Tectonic's native token, TONIC, causing it…

Polygon quietly deployed patches for security vulnerabilities in its Austin and Kyoto hard forks before publicly disclosing the issues. These hard forks, implemented on the Bor and Heimdall clients, were designed to address denial-of-service (DoS) vulnerabilities and strengthen consensus mechanisms.

Polygon, a prominent blockchain scaling solution, has disclosed the successful patching of several critical security vulnerabilities that were present in its recent hard forks. These vulnerabilities, if exploited, could have led to denial-of-service (DoS) attacks and posed significant risks…

Swift, the dominant global financial messaging network facilitating cross-border payments for over 11,500 financial institutions, is encountering significant pressure from emerging blockchain-based payment infrastructures. These new systems, championed by cryptocurrency executives, propose a decentralized and potentially more efficient alternative…

Cosmos Labs disclosed on August 25, 2026, that a critical balance-handling flaw within the shared Cosmos EVM module was actively exploited, leading to the draining of funds from six distinct blockchains.

Visa, the global payments technology giant, has announced a strategic collaboration with Dunamu, the South Korean fintech firm renowned for operating Upbit, one of the largest cryptocurrency exchanges in the nation.

MoonPay has launched a new integration that enables artificial intelligence agents to manage cryptocurrency lending activities directly on the Solana blockchain. This development aims to simplify and automate decentralized finance (DeFi) processes for users, making it more accessible and efficient.

Threat actors, with medium confidence linked by Arctic Wolf to the group Dark Caracal, deployed a novel Go-based malware framework named GoCaracal during a June 2026 intrusion. The target was an unnamed communications organization located in Venezuela.

StarkWare, a leading company specializing in blockchain scaling solutions and zero-knowledge proofs, has announced a significant experimental milestone: the successful testing of a quantum-resistant Bitcoin transaction directly on the Bitcoin mainnet.

A consortium of US banks has announced the formation of the BankChain Alliance, a collaborative initiative to develop a shared blockchain network. This network is designed to offer tokenized deposits and facilitate blockchain-based payments, with a particular focus on enabling…

A significant protocol upgrade has been implemented, fundamentally decoupling the consensus mechanism from transaction execution within the network. This architectural shift allows network nodes to reach agreement on the validity and order of blocks independently of when the transactions…

Taurus, a digital asset infrastructure provider, is establishing a direct link between its platforms and Swift's blockchain-based distributed ledger technology (DLT). This integration is poised to streamline institutional access to digital assets by leveraging Swift's established global network.

Japan's financial sector is embarking on a significant exploration of blockchain technology to revolutionize its securities cash settlement processes, aiming for enhanced speed and efficiency. This strategic initiative involves a collaborative study by key governmental and financial entities…