The UK's Financial Conduct Authority (FCA) has issued a warning regarding the account @retardiosolana, indicating that it may be promoting financial services or products without the necessary authorization. The warning was confirmed by multiple sources, highlighting the regulatory scrutiny faced by the Solana-based entity. In a related development, @retardiosolana's account has been suspended on the platform X, following the FCA's warning. This suspension adds to the regulatory challenges that the account has encountered recently. Additionally, the account @MogCoinEth has also faced suspension and subsequent reinstatement on X, indicating ongoing volatility in the cryptocurrency space. The events underscore the increasing regulatory focus on cryptocurrency promotions and the compliance requirements for entities operating in this sector.