Security and commerce

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Across
  1. 2. The electronic equivalent of a wallet
  2. 4. A program, that spread by attaching themselves to executable files
  3. 5. Special gift in the email, which is a fraud
  4. 6. Programs, which are disguise as an innocent-looking file
  5. 7. Bank fraud
  6. 8. The illegal copying and distribution of copyrighted things
  7. 9. Shopping basket
Down
  1. 1. Online harassment or abuse in chatrooms
  2. 3. The most common type of e-commerce
  3. 5. Virtual shopping trolley