------Begin Signed Message------
08/16/2013
Hey Arklan. Here's payment for 2 more erupters @ .175btc each (.35 btc total):
TX id: f030bbb01e1de541f037226295f82c3a7b7fe0d77960f154db54c260ba897f7d
Thanks!
BigBenInLondon
------End Signed Message-------------
Address: 1DP2iACeyinh2fELLreYeovYaAsUNL4vNh
Signature: H9/bPL25yui0FAuelCU4J13UNhxEt0f4Ce5N+K75M5hrDslFXworW27UkIhcIQ4HAk9BtBlviJirqz+8csBAiDs=
You're probably safe enough.
But, IMO, you are being insufficiently paranoid.

The more data points we have, the easier it is to crack your encryption.
IOWs, IMO, you should have sent this data as a pseudo-private email.
Ok. Will do.