Concerns have emerged regarding fraudulent cryptocurrency activities, particularly involving a non-existent Caldera token on the Binance Smart Chain (BSC). The official Caldera team has issued a warning stating that there is currently no legitimate Caldera token available and advised users against purchasing or interacting with the fraudulent token. CoinMarketCap has also alerted users about scams, emphasizing that they will never initiate direct messages asking for funds. Additionally, reports highlight a fake Telegram account impersonating a known figure, which has led to at least one individual losing her life savings. The impersonator is reportedly soliciting investments in cryptocurrency under false pretenses. Other warnings have surfaced regarding SIM swap attacks, which can compromise personal accounts and lead to further scams. Users are urged to verify sources and remain vigilant to avoid falling victim to these scams.