I would like the community's input on an event that took place recently, that I honestly don't know what do make of:

  1. When trying to watch an item on eBay, a warning notice said my account had been compromised and that the account was locked to prevent abuse.
  2. I wrote an email to eBay and got a response from [email protected] saying:

    1. I must call them by telephone to reopen my account.
    2. The call would take 10+ minutes.
    3. The call would be handled by a person in a specified Asian country.
    4. The email was full of phrases like "Your obedience is important to us".

There's been an explosion of phone fraud where I live lately, and the details above obviously scream "fraud" (confirmed after writing an e-mail to [email protected]), but what I don't get is:

  1. How did they manage to trigger a "Your account has been locked" message on eBay in the first place? (This warning appeared on two occasions, but seems to have disappeared now.)
  2. More importantly, how did they ever manage to take control over [email protected]? (My email was quoted in their response, which proves their access to this inbox.)

Furthermore, [email protected] were not very helpful in explaining what had happened or anything. I'm not even sure if I should trust their response...

Update: [email protected] does not provide any explanation to the incident, despite several requests. [email protected] is still responding in their customary fashion, as if just waiting for me to take the bait. Maybe I should just close my account. It's been years since I bought anything from this ageing dinosaur who haven't changed their design since the nineties and evidently have no control or interest in their security or customers. (PS! A week after writing this paragraph, eBay shows a link to switch to a modernised design. This issue has now entered the twilight zone.)

Below is an extract of the email headers. It also contains a couple of DKIM entries.

From: [email protected]
Received: from mxphxpool1032.ebay.com ([])
Received: from mxphxpool1004.ebay.com (phxlb238-ext-snat01.phx.ebay.com [])
Received: from phx8b02c-f396.stratus.phx.ebay.com (phx8b02c-f396.stratus.phx.ebay.com [])
Message-ID: <***[email protected]>

Update: I just noticed that the communication with eBay is actually shown in "My messages" on ebay.com! Is this eBay communicating after all?? But what kind of customer service writes stuff like "Your obedience is important to us" to their users and needs a long International phone call to verify accounts? Outsourced customer service? Or even, outsourced customer service gone rogue dashed off with bad English and cultural references incomprehensible to the western world.

It’s been half of the Year, a Blessed day to you and your family!

Thanks for getting back to eBay Customer Service. I know it wonders you how long will the Identity Confirmation take. My name is Lester(*), don’t worry, I will do my best to help you today and give helpful tips when reaching us over the phone.

First off, I want you to know that it makes me happy personally that you have lent us time by talking to us over the phone and for being open-minded. Your obedience and resourcefulness are really important for us.

We are located in the Philippines at the same time I have to tell you honestly that we will not be able to disclose the exact location of any of our representatives. This is due to security measures and practices.

And I believe that ATO calls will take less than 12 minutes. This is as long as the questions that needs to answered will consistently delivered.

(*) - The name changes for every email.

  • 4
    Did you copy-pasted their email address? Otherwise, it may be a domain name homograph attack.
    – Yuriko
    Commented May 9, 2018 at 11:29
  • 1
    @Yuriko: Their email (which I responded to a couple of times) exclusively contains the ASCII characters @ebay.com. Furthermore I use a primitive terminal-based email-client, which actually refuses to send email to domains containing non-ASCII characters.
    – forthrin
    Commented May 9, 2018 at 11:37
  • 1
    now thats really intricating indeed... Commented May 9, 2018 at 12:20
  • 1
    One thing you might not have considered is eBay may have a function where you can contact a seller by using their handle. For example if my eBay handle was ojblass and I registered to the site you may be able to contact me at [email protected]. There are a lot of variations of [email protected], [email protected], [email protected], or [email protected]. Too many variations for eBay to consider. My guess is that they triggered the account lockout on your account and send you an email from an internal system that eBay has to connect sellers to buyers that is not widely known.
    – ojblass
    Commented May 9, 2018 at 17:02
  • 1
    Somebody notice ebay doesn't have an email support contact community.ebay.com/t5/Member-To-Member-Support/…
    – mootmoot
    Commented May 17, 2018 at 10:04

1 Answer 1


You have taken a sensible set of steps to resolve the matter yourself. Kudos for not getting stung.

However the main indicators of an issue you are reporting here seem to be related to the content rather than the technology.

a warning notice said my account had been compromised and that the account was locked

That may have come from eBay as a result of an attackers actions or it might be part of the attackers ploy. Did you check you were using HTTPS? Did you take a note of the details on the certificate? Did you compare them with the details when you log in from elsewhere? What browser were you using?

I wrote an email to eBay and got a response from [email protected]

What email client did you use (subsequently answered partially in comments)? Where did you get the address you sent the email to? Was the address you sent the email to the same as the From/Reply-to address on the response? You did say the response quoted your original email which is significant. Including the full headers from the response here might have been useful.

I must call them by telephone to reopen my account.

Was it a toll-free number? Did you try to verify the number appeared on the eBay site using a different computer elsewhere? Did you try googling the number (again, on a device elsewhere) to see if anyone else had come across this?

fraud [...] confirmed after writing an e-mail to [email protected]

I hope your correspondence with spoof@ebay was initiated from a different device. In this instance it would appear that your email to them was not diverted, but if you suspect that an attacker might be able to subvert one @ebay.com account, then its reasonable to assume that all the correspondence to that domain may compromised.

How did they manage to trigger a "Your account has been locked" message on eBay

I have no idea. I think its more likely that they found a method of triggering this behaviuour at ebay rather than a MITM/MITB attack against your HTTP session. Organizations tend not to publish the secret sauce recipe by which they identify fraud. But it may have been as simple as typing in the wrong password lots of times.

how did they ever manage to take control over [email protected]?

They don't need to.

It might be sufficient to control any of your device, your router, the router at your ISP, the mail server at your ISP, the DNS server at your ISP. It is also possible that the ebay mail service has been compromised. Many large organizations outsource their support to the cheapest call centre. So even when you are corresponding with the designated eBay support people, you might not be corresponding with people employed by eBay. So in addition to the servers/routers at eBay, and the servers/routers at the call centre, I think its reasonable to include actions by rogue agents currently or formerly employed by the call centre as potential candidates.

While the DKIM and partial headers suggest that the fraudulent responses were routed via eBay's servers, there is not enough information here to prove that is the case. There is enough information in the original email to prove if this is true.

  • This rather highlights that while we have lots of clever ways for machines to identify other machines, but the only thing we can do to help humans identify machines is put a picture of a padlock in a browser.
    – symcbean
    Commented Jun 6, 2018 at 15:44

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