Find out any information about a person by his e-mail?

Question

Information Security

There was such an unpleasant situation: after the party, they forgot to turn on poppy filtering on wi-fi on the router back.
Result: yesterday some ** bought an NFS game on the site turbodom.ru for 600 rubles. (the provider has an agreement with this site - purchases can be paid from a personal account). Technical support provided an e-mail to which the account from which the purchase was made was registered.
Of course, we are to blame, now we want to find this ** so that everything falls into place, for sure he lives in our own house.
Yes, as a bonus, there is the hostname of his device.
Total: find out at least something by the address of the soap and the hostname - name, address ...
Ideas?

Answer 1

Manual search ... Almost meaningful and merciless. Sometimes brick by brick it is possible to establish the owner and even his address through different accounts and information to them.
Well, or, as you indicated in the tag, write a phishing letter from the same store asking you to provide your address for some reason (a prize is there or other garbage).

Answer 2

www.look4mail.ru/

Answer 3

communicate with the seller's TP, let them cancel the purchase / license, return the money.
In general - SSZB, you don’t need to look for anyone and worry about six hundred - too. How much was the beer/snack for the party? Much more, and you won't regret it. You were "punished", a good lesson, but you learned it poorly, as I see it.

after the party, they forgot to turn back on poppy filtering on wi-fi on the router

having poppy filtering in no way prevents someone from doing something similar again.

Answer 4

By the way, many do not know, but Facebook supports searching for people by email.

Answer 5

What kind of hostname? Any hints that the user has a dynamic IP address?