Hi. You are right to be worried because standard email is pretty vulnerable. I was just reading a guide on
https://wppinner.com/ about modern document security. In their article "Top 10 Use Cases for Secure Online Faxing in 2025," they explain how modern faxing uses advanced encryption that email just doesn't provide. It’s become a go-to for many industries again because it bypasses many of the common ways hackers "sniff" out data in transit. It’s definitely a more robust way to handle your most sensitive information.