Japanese security company KEKKAI has announced its rebranding to Alpha Network and upgraded its browser extension KEKKAI Plugin to AlphaOS. Additionally, the company has recently completed a $2 million financing round, led by Japan's SBI, with participation from Bixin Ventures, Plug and Play, and Skyland Ventures. Alpha Network is a decentralized AI data execution layer that enhances Web3 privacy, security, and efficiency through a multi-layered architecture. Users can participate in AI training by contributing data and earning token rewards.