Cointelegraph reported that privacy-focused Layer 1 blockchain Zano rolled back approximately one month's worth of blockchain records after an unauthorized distribution of ZANO and Freedom Dollar (fUSD) occurred due to a vulnerability in its gateway address function. The Zano core team restored the network to block 3,833,000, which was before the problematic function was implemented. As a result, not only assets created through the vulnerability but also legitimate transactions processed during that period were invalidated, and some transactions may require separate settlement. Payments already completed on other blockchains are not subject to the rollback.
