Action needed
As follows:
Trace any and all originating addresses you can, be they Email, AFTN, SITA et al.
01/ Forward all comms to your CAA both local (your Emirate) & cpy the rest of the Emirates.
02/ FWD all comms to ASECNA HQ
This is an ongoing scam going back to the mid 70s, it gets reborn every few years. Most folks just ignore & bin the comms, but you MUST report & follow up via your CAA, & ASECNA, if no joy throw it ICAOs way & IATA for air carrier action.
Keep us all advsd SVP
PS: Post this on the other forums here & on as many other sites you can.