Got an email reply from MVS, I'll paste it below. I'll be running security checks on both of my machines even though I don't think that was the issue. I'd give them another chance but not with a credit card I couldn't survive without if it ended up getting shut down for a week.
Dear Sean,
Thank you for contacting us and thank you for bringing this to our attention. Security is at the utmost importance to us. While we do not have millions to spend on security, we do spend ten of thousands yearly with Norton Secured and McAfee Secure. These two services run daily scans on our website and payment gateway.
We do not have access to credit card numbers. This data is encrypted and only the last four digits are visible. Our site is PCI complaint. For further security, web surfing, flash, links, most html and software installation have been disable on all of the business computers in our office.
According to FBI.GOV, the leading cause of online identity theft occurs on the victims own computer through malicious software, trojan back doors , and keyloggers. This software can be unknowingly installed through opening emails, clicking on links , and web surfing. I suggest securing a reputable virus scanner and doing a thorough scan of your system.
I would also like to note that our website will be migrating over to Shopify very soon. This will offer a better shopping experience for all of our customers. Thank you for your patience through this matter.
Please do not hesitate to contact us with any questions. Thank you for choosing MyVaporStore and have a great day!
Sincerely,
Henry | Customer Support
info@myvaporstore.com

Dear Sean,
Thank you for contacting us and thank you for bringing this to our attention. Security is at the utmost importance to us. While we do not have millions to spend on security, we do spend ten of thousands yearly with Norton Secured and McAfee Secure. These two services run daily scans on our website and payment gateway.
We do not have access to credit card numbers. This data is encrypted and only the last four digits are visible. Our site is PCI complaint. For further security, web surfing, flash, links, most html and software installation have been disable on all of the business computers in our office.
According to FBI.GOV, the leading cause of online identity theft occurs on the victims own computer through malicious software, trojan back doors , and keyloggers. This software can be unknowingly installed through opening emails, clicking on links , and web surfing. I suggest securing a reputable virus scanner and doing a thorough scan of your system.
I would also like to note that our website will be migrating over to Shopify very soon. This will offer a better shopping experience for all of our customers. Thank you for your patience through this matter.
Please do not hesitate to contact us with any questions. Thank you for choosing MyVaporStore and have a great day!
Sincerely,
Henry | Customer Support
info@myvaporstore.com