What are the advantages of wormholes?

Could you please elaborate on the benefits of wormholes? How do they streamline transactions and enhance efficiency in the realm of cryptocurrency? Are there any specific scenarios where the utilization of wormholes becomes particularly advantageous? Additionally, could you discuss the potential security implications associated with their usage and any safety measures that should be taken into account? It would be helpful to gain a comprehensive understanding of the advantages and considerations surrounding wormholes.