MALEWARE

3. an act of logging in to a computer, database, or system
4. unwanted or unsolicited advertising or promotional material received through the post or sent as email.
9. a type of malicious software, or malware, that spreads between computers and causes damage to data and software.
12. a word, phrase, or string of characters intended to differentiate an authorized user or process

1. a type of malware that disguises itself as legitimate code or software.
2. refers to a malicious program that replicates itself, automatically spreadingthrough a network.
5. a panel of keys that operate a computer or typewriter.
6. an application, especially as downloaded by a user to a mobile device.
7. websites and applications that enable users to create and share content or to participate in social networking.
8. a small handheld device which is moved across a mat or flat surface to move the cursor on a computer screen.
10. any kind of unwanted, unsolicited digital communication that gets sent out in bulk.
11. when someone post or comments online to deliberately upset others.