Given the number of points used (not a round number) I'm guessing this would indicate some sort of conversion from a paid fare to points - a 'points plus pay' type redemption. ...............................
I don't think any of the advice changes. The OP needs to contact QFFF - not jetstar. ......
MEL_T, I agree with the assessment that this is clearly some sort of points+pay scenario. But I really would like us ("us" as in the wider AFF community) to look at this far more closely and see what we can come up with to assist the OP.
As I have said, I am not an expert in points redemptions QF-Jetstar. But this incident intrigues me. So I have a couple of observations and questions - if anyone can address one or more of them it would be appreciated:
(1) Question: The OP's activity statement clearly specifies two transactions, on the same date, and related to the same PNR. Can anyone absolutely confirm what each of these transactions mean? My take on the first is that an airfare was purchased, and that it included both QF and Jetstar legs. Do people agree?
(2) Question: It has been expressed that it is impossible to upgrade a Jetstar fare with QFF points. Is this true?
(3) Observation: As per MEL_T's thought, it would seem imprudent for a hacker to use their own credit card, so it would be "best practice" as a hacker to pay the entire fare with the stolen points. But the initial transaction was for just 37,000 odd points - this in my opinion for a points+pay option means the original fare only cost about $250, if it was paid for fully in points.
(4) Observation: IF the second transaction was for an upgrade to business (as is the opinion of the OP), the points used again would only discount about $500 cash. IF this could be done for an upgrade Y to J, this must be a very cheap and short international route, especially if the ticket is return.
(5) Observation (for the OP): A characteristic of points+pay tickets is that they are equivalent to a paid fare (as opposed to a "classic " points redemption). IF the hacker used this for a fare that earnt points, and adopted your husbands identity also (easy if it was just a domestic ticket) then there should be some earning of points later on in the activity statement relating to that PNR ("DEWCGM")
(6) Question (for all AFF members): Can anyone shed real light on the second transaction. IE what does the points deduction for "JETSTAR EXTRAS" actuall mean? Please do not guess here - someone should actually have seen such and truly know.
(7) Question (for OP): Why do you beleive that an upgrade occurred? Is this from experience/knowledge, or is it an (understandable) assumption due to the two activity entries? Or is it something communicated from one of the airlines in your contact so far?