If you are suing a company can the companies attorney hack your email and credit card info?

[curouis]

I'm suing my former employer for assult. My attorney told me to be careful on what I post on the Internet. He told me that if I travel it won't look good for my case.

This means I have to be very careful on what I put on my credit card, who I email and what I post on ya.

Should I be worried?

This is in the united states.