e-dentity
(n) your e-dentity is your identity on the internet.
"dude fred, whats your e-dentity on urban dictionary?"
"makaka23."
"makaka23."
e-dentity theft
Having your email address "stolen" by spambots or phishing scams. Your own email address will then show as the "from" address on a spam mass mailing, and now all of a sudden YOU are a criminal, and even worse...you get your own email.
"I just got a viagra email from myself. Damn e-dentity theft!"