U Travel Guide Hacked into my checking account in amount of $399.00 - Signed electronically N/A Nationwide

My checking account statement showed an electronically signed check in the amount of $399.00 from U Travel Guide.  The check was dated 06/21/2017.

I do order a prescription every three months from Pfizer through a company in Canada.  The medication is produced in Ireland, shipped to India, then sent to Great Britain, and on to British Columbia before being mailed to me in Idaho.  It's possible that somewhere along this route my check number was stolen.  I have been ordering my prescription from this company for over fifteen years without and problem.