ebay has emailed me about a change of username part 2

Question

There is a previous thread yesterday that I thought was resolved entitled "ebay has emailed me about a change of username " but today I have had another email from ebay advising that I've added a new payment method to my account.  They're calling me Miguel and are based in USA (I'm UK).  There is no activity on my account, and no sign of the new payment method either.  When I log into ebay they email me to say that they noticed a new sign-in on my account at ebay.com, although I s...

pukkapies5 · Accepted Answer

Thank you for your quick reply.  I changed the password yesterday and thought that would be the end of things as everything else was in order.  I was concerned to see that someone had added a new payment method.  They even mentioned the card ending in 4 digits.  Was this a corrupted notification?  I am also worried ebay keeps advising me that I'm logging into new devices as I am using the same phone and laptop for the last couple of years.   I've logged in from...