According to Bubblemaps, on-chain data shows that addresses linked to Jeffy Yu sold over $100,000 worth of ZEREBRO and actively traded LLJEFFY tokens just days after Yu's alleged passing, raising questions about the true status of the Zerebro developer and impacting trader sentiment around both ZEREBRO and related tokens (Source: Bubblemaps on Twitter, May 6, 2025). These transactions have sparked renewed interest and volatility in ZEREBRO trading pairs, as traders assess the legitimacy and future trajectory of the project.