This week, there has been a big event in the encryption circle, with three consecutive thunderstorms: On Tuesday, Humanity Protocol was hacked and $31 million evaporated directly. On Wednesday, SlowMist exposed IronWorm - a supply chain malware targeting Web3 developers that steals mnemonic words. On Thursday night, Zcash urgently fixed a high-risk vulnerability in Orchard's fund pool that allowed unlimited issuance of ZEC, causing ZEC to crash and rebound in a single day. Three events, three attack surfaces: The project team's money was stolen, the developer's machine was infiltrated, and the underlying protocol was accused of printing counterfeit money. Simultaneously break through the three lines of defense of "project+developer+protocol" within one week. Three things to do on weekends: 1) Check if your hardware wallet mnemonic has been typed on any machine that has been attacked 2) Large assets moved from hot wallets to cold wallets 3) Take a look at your commonly used dApps and see if there are any abnormal authorization records this week The market can wait until the weekend, but safety cannot wait until the weekend.