I just got an email yesterday from Amex about suspicious activity on my account. The card was used to make purchases from at least three dating sites, groupon,

I just got an email yesterday from Amex about suspicious activity on my account. The card was used to make purchases from at least three dating sites, groupon, Microsoft, hidemyip, and a handful of others. This card is tied to Linode, Amazon, and one or two other large merchants. Sure looks like Linode CC numbers were breached.