#加密安全须知

Current cryptocurrency security protection must focus on the following core areas, providing actionable suggestions in conjunction with the latest industry trends:

1. Private Key Management Revolution (New Threat in 2025) Hardware Wallet Failure Case: The Trezor T3 vulnerability exposed on June 3 led to over $20 million in assets being stolen. It is recommended to immediately stop using old models produced before 2023 and switch to the Ledger Stax 2, which supports quantum-resistant algorithms (certified by EAL6+). Sharded Storage Solution: Use Shamir's Secret Sharing to split the private key into 5 parts, physically stored in a bank safe + a combination of smart contract custody (refer to the multi-signature cold storage solution proposed by Binance Square).

2. Phishing Attack Technology Iteration Cross-Platform Phishing: Such as the Weex users' encounter with the Bat Software phishing incident, new types of attacks hijack wallet app push notifications. Defense Strategy: Enable the "Transaction Intent Verification" feature in MetaMask settings (requires updating to version v12.1.7+).

3. New Forms of DeFi Protocol Attacks Oracle Manipulation: On June 5, Mango Markets encountered a price oracle attack again, resulting in a loss of $4.7 million. Response Strategy: When using protocols monitored in real-time by AnQuanKe, prioritize projects that adopt the Pyth Network + Chainlink dual oracle architecture.

4. Regulatory Compliance Risks The U.S. Treasury's latest cryptocurrency asset report rules (CARP) require mandatory KYC for transactions over $100,000. Immediately check whether held assets are on the SEC's latest securities token list (the June update includes 58 tokens such as ATOM and NEAR).

Investment-Level Security Configuration Recommendations: 50% of assets: Ledger Stax 2 + Gnosis Safe multi-signature (3/5 threshold) 30% of assets: Coinbase Custody institutional custody (has passed SOC2 Type2 audit) 20% of assets: Aave V4 interest pool (enable emergency withdrawal whitelist feature).

Risk Warning: The U.S. Department of Justice is investigating alternative protocols to Tornado Cash, with the possibility of on-chain interactions being banned. It is recommended to check compliance with the Supreme People's Court's blockchain proof guidelines before use.

Please note that all investments carry risks, and investors should make their own judgments and assume corresponding responsibilities.