Cybercrime consists of illegal activities conducted using computers and includes crimes like phishing, viruses, adware, and others. Common cybercrimes include hacking, using Trojan horses to gain unauthorized access, phishing to steal personal information, spreading adware and malware, denial of service attacks to crash systems, password guessing, spamming, spreading worms to consume system resources, and using spyware to monitor users' activities without consent.

1. BY-Priyanshi
Goel

2. Introduction
Hackers
Trojan Horses
Phishing
Adware
Denial of services
Password Guessing
Spamming
Worms
Malware
Computer Viruses
Spyware

3.  Cybercrime consists of illegal activity conducted on a
computer.
 Cybercrime consists of crimes such as phishing schemes ,
viruses , adware etc.

4. Hacking and Hackers
 Computer hacking refers to the process attempted to gain
access to unauthorized computers ,laptops etc….
 Those individuals who attempts computer hacking activities
are typically referred to as “hackers.”

5.  Trojan horse program is a unique of computer attacks that allows a
remote A user a means of gaining access to a victim’s machine without
their knowledge.
 Trojan horse initially appears to be harmless, but later proves to be
extremely destructive .

6. 

7. Adware
 These are the programs that deliver unwanted ads to
your computer.
 They consume your network bandwidth .

8. Denial of services
 This type of attack eats up all the resources of a system and the
system and the system or applications to come to a halt.
 Example of such an attack is flooding a system with junk mail.

9. Password Guessing
 Most hackers crack or guess passwords of system
accounts and gain entry into remote computer
systems .
 Then they use the passwords for causing damages
in one or another form.

10. .

11. Worms
 A worm is a self-replicating program which eats up the
entire disk space or memory.
 A worm keeps on creating its copies until all the disk space
or memory is filled ,

12. Malware

14. spyware
 Spyware is a software which is installed on your computer
to spy on your activities and report this data to people
willing to pay for it.
 These can be used to spy on someone either for legal or
illegal purpose .