なりすまし

成りすまし

表記・読み：成り済まし・成済まし・なりすまし

1. 1

   identity fraud; masquerading (as somebody else)

   名詞word usually written using kana alone
2. 2

   spoofing; forgery (e.g. of email)

   名詞word usually written using kana alonecomputing