According to official sources, Bybit exchange was hacked for $1.5 billion recently, bringing attention back to security issues in the Web3 industry. For example, there are many phishing and account theft incidents on Telegram, leading to significant loss of assets for many users. A recently released decentralized social platform called Luffa aims to build the most secure decentralized encrypted communication platform. Luffa can avoid risks such as centralized server breaches and personal information leaks mentioned above. Luffa is a decentralized social application built on the Endless protocol, utilizing end-to-end encryption technology and decentralized data backup. Even if a hacker breaches the Luffa server, they cannot access user chat information. Additionally, Luffa uses mnemonic phrase login to prevent personal information leaks and situations where SMS verification codes are hijacked.