Honestly, the number of hacks in Web3 is just overwhelming. If you work in a crypto project, cybersecurity should be a top priority and not something to be postponed.

Not long ago, I noticed that many companies still ignore basic security measures. Two-factor authentication is no longer an option; it's the minimum. You need to use authenticators, hardware keys, or passkeys. Otherwise, the risk of credential compromise is simply huge.

Next, all work machines should be encrypted. Passwords, fingerprint scanners, auto-lock after inactivity. It sounds simple, but it really works. Critical operations like accessing private keys, deploying contracts, or managing financial accounts are sacred. Everything should happen only on secure devices with hardware key confirmation.

Another point often overlooked is proper wallet management. They need to be divided into levels: separate wallets for daily operations, marketing funds, and long-term reserves. This is not paranoia; it's strategy. If something goes wrong, the damage will be localized.

Overall, cybersecurity in Web3 is not about paranoia; it's about survival. Companies that take it seriously sleep better and work more efficiently. The others will sooner or later become just another story of a hack.