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Security & incidents
Hacks, vulnerabilities, fraud, asset loss and security-control disclosures.
Image: crypto.newsWhat is restaking and how EigenLayer turns staked ETH into shared security
According to reporting by crypto.news, restaking allows staked Ethereum to secure external protocols simultaneously, establishing a marketplace for decentralized trust while introducing new layers of slashing risk. This mechanism is not officially confirmed by protocol governance boards.
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crypto.newsWhat is restaking and how EigenLayer turns staked ETH into shared security
According to reporting by crypto.news, restaking allows staked Ethereum to secure external protocols simultaneously, establishing a marketplace for decentralized trust while introducing new layers of slashing risk. This mechanism is not officially confirmed by protocol governance boards.
crypto.newsCross-Chain Bridge Architectures, Historical Exploits, and $4 Billion in Reported Security Incidents
According to reporting by crypto.news published on August 3, 2026, cross-chain bridges have suffered over $4 billion in losses due to structural vulnerabilities, though these claims remain not officially confirmed by independent forensic audits or first-party judicial findings.
CoinDeskBitcoin and Ether Decline as Coldcard Wallet Exploit Enters Fifth Day and Shakes Self-Custody Confidence
According to reporting by CoinDesk, the digital asset market experienced a downward adjustment as a significant hardware wallet incident involving Coldcard entered its fifth consecutive day. This event, which has not officially confirmed the full mechanism or extent by independent forensic audits, has generated widespread apprehension across self-custody communities and prompted some participants to redirect assets back to centralized trading platforms. Despite the gravity of the reported losses, broader market reactions remained relatively subdued.
decrypt.co via LBankCrypto Privacy Tools Serve 'Essential Protective Functions': Report by ChangeNOW, CoinRabbit
A report by non-custodial platform ChangeNOW and digital asset management firm CoinRabbit highlights the critical role of crypto privacy tools in safeguarding financial autonomy amid authoritarian governance, corporate data risks, and physical coercion threats. While the findings are not officially confirmed, the analysis underscores growing concerns about blockchain transparency's dual impact on privacy and compliance. The report cites TRM Labs data estimating $158 billion in 2025 illicit crypto inflows, with 84% of fraud proceeds using stablecoin networks. Key stakeholders include high-net-worth individuals, corporations, and users under sanctions.
crypto.newsColdcard Pushes Bitcoin Back to Exchanges: The Anti-Self-Custody Trade
According to reporting by crypto.news, a firmware vulnerability in Coldcard hardware wallets has led to massive estimated thefts totaling approximately 1,816 bitcoin across thousands of addresses, prompting a notable shift of funds back to centralized exchanges. This development is not officially confirmed by the manufacturer or law enforcement.
crypto.newsBitcoin Price Slips Below $63,000 Amid Coldcard Security Incidents and Macro Pressures
According to crypto.news, Bitcoin fell below $63,000 despite lower oil and rising stock futures as Coldcard thefts, ETF outflows and policy delays returned to focus, which is not officially confirmed.