79K Delta Miles were stolen from my account

[karen]

When you contacted them, did you include login info?

I do not remember what I included. It was about year ago.

[karen]

Gotta say @ajk. Pretty cool! All ur detective work.

+1

[karen]

Dial 01186 before the number.....

It is a travel agency number. Nobody picked up.

[karen]

Seems like the reservation is still active. What does ARPT stand for? That is the status for her return flights. The flights to LAX show status as FLWN, which I assume means flown.

Are you sure the ticket is still active?

[Side incomer]

I do not remember what I included. It was about year ago.

Here seems to be the answer.
Check out your emails from that time.
It really sounds like this mega-ganev...

[AJK]

I do not remember what I included. It was about year ago.

Check your emails?

[AsherO]

It is a travel agency number. Nobody picked up.

Yup, googling the number (without the 01186 prefix) tells me they're buying miles/award tickets for resale.