security
7 articles, most recent October 21, 2026.
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Hardware Wallet Hacks Highlight Firmware and Supply-Chain Vulnerabilities
October 21, 2026Hardware wallet hacks in 2026 revealed firmware randomness flaws and supply-chain implants that drained over $250 million from Bitcoin users.
3 min read ·hardwarewalletbitcoin+2 -
ChangeNOW Vulnerability Promptly Resolved, Company Launches NOW AI Lab
October 16, 2026ChangeNOW patches a website integration vulnerability and announces a new AI-driven security lab to preempt future threats.
2 min read ·securitycrypto+1 -
Brooklyn Scammer Sentenced to Up to 12 Years for $16 Million Coinbase Heist
September 24, 2026A 23-year-old Brooklyn man received a four-to-12-year sentence after stealing nearly $16 million from about 100 Coinbase users through a social-engineering.
4 min read ·crypto-crimeregulation+1 -
Revolut data breach reveals KYC and Bitcoin transaction records after fake government request
September 13, 2026A forged government-style email forced Revolut to release KYC details and Bitcoin transaction histories, highlighting regulatory and operational risks.
3 min read ·RegulationSecurity+3 -
August Crypto Security Losses Reach $136 Million Across 50 Incidents
September 1, 2026August crypto security losses of $136 million across 50 incidents highlight persistent infrastructure risk as market liquidity expands.
4 min read ·securitylosses+3 -
Bitcoin Security Risks: Trezor Phishing Scam and BTCPay Exploit
August 8, 2026Bitcoin security is under threat from Trezor phishing scam and BTCPay exploit, putting user funds at risk, highlighting the need for vigilance.
4 min read ·CryptocurrencyBitcoin+1 -
Execution Risk Is Moving From Bridges To Wallet Operations
April 12, 2026Wallet risk is no longer limited to obvious bridge contracts or exchange custody failures. The practical mitigation is not another dashboard.
1 min read ·walletssecurity+1