1. Types of Cybercrime
Cyber crime is any kind of unlawful behaviour that involves the use of computers, either as a tool for committing a crime (such as cyber stalking) or as the target of a crime (such as identity or intellectual property theft).
Cybercrimes fall into two broad categories:
Those affecting people.
Those affecting businesses.
The types and objectives of cybercrimes generally reflect those of non-cybercrime (theft, fraud and so on) and the global cost of cybercrime is an estimated $600 billion per year.
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2. Types of Cybercrime
Identifying a selected range of cybercrimes in terms of their type, criminal obejctives and estimated global costs…
Hacking
Viruses
DDoS Attacks
Phishing
Spamming
Jacking
Cyber Stalking
Identity Theft
Slicing
IP Theft
End Presentation
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3. Types of Cybercrime
Any form of unauthorised access to a computer or computer network.
Criminal objectives vary, but may include data theft, changing or destroying data and using a hacked computer in a DDoS attack.
Estimating the global cost of hacking is difficult because it covers a wide variety of criminal activities, not all of which involve economic loss.
Hacking
Viruses
DDoS Attacks
Phishing
Scamming
Jacking
Cyber Stalking
Identity Theft
Slicing
IP Theft
End Presentation
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4. Types of Cybercrime
Malicious code used to infect a computer or network, that modifies / deletes files, steals data and passwords or, as with Ransomware, locks the user out until a ransom is paid.
Criminal objectives vary, from theft of data / passwords and demands for money to gaining remote control of a computer for use in DDoS attacks.
Estimated costs virus / malware infections: $50+ billion worldwide.
Hacking
Viruses
DDoS Attacks
Phishing
Scamming
Jacking
Cyber Stalking
Identity Theft
Slicing
IP Theft
End Presentation
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5. Types of Cybercrime
A Distributed Denial of Service (DDoS) attack is an attempt to crash a computer system, network or web site by flooding it with more requests for access than it can handle, causing it to shutdown.
DDoS attacks are usually co-ordinated by botnets – networks of computers infected with malware are controlled by the attacker without their owners knowledge.
DDoS attacks are used for political or economic purposes (estimated cost to US business was
around $10 billion in 2019)
Hacking
Viruses
DDoS Attacks
Phishing
Scamming
Jacking
Cyber Stalking
Identity Theft
Slicing
IP Theft
End Presentation
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6. Types of Cybercrime
The attempt to deceive someone into revealing sensitive information, such as credit card details or bank passwords, by disguising the fraudulent request in a seemingly trustworthy electronic communication.
The criminal objective is usually economic and the estimated cost to US businesses runs at $500+ million each year.
Hacking
Viruses
DDoS Attacks
Phishing
Scamming
Jacking
Cyber Stalking
Identity Theft
Slicing
IP Theft
End Presentation
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7. Types of Cybercrime
An unsolicited message sent indiscriminately to a large number (frequently millions) of receivers. Over half (56%) of all traffic in 2019 was spam and it is illegal in the EU and UK.
Spam may have criminal objectives, such as fraud (“advance fee” frauds ask the victim to send a “fee” to the scammer release funds “owing to the victim”) or blackmail (threatening to reveal sensitive information about the victim) or it may be used to advertise anything from porn to counterfeit goods.
The costs of spam – such as the time and money
spent blocking or removing it – are hard to
quantify, but spam scams in the US are estimated
to cost businesses $5 - $10 billion a year.
Hacking
Viruses
DDoS Attacks
Phishing
Spamming
Jacking
Cyber Stalking
Identity Theft
Slicing
IP Theft
End Presentation
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8. Types of Cybercrime
The theft of a web site, computer processing or reputation:
Webjacking: the fraudulent takeover of a site or the creation of cloned version of an existing site.
Cryptojacking: using a victim’s computer to mine cryptocurrency.
Repjacking: the fraudulent use of a (celebrity’s) reputation to enhance the status of whatever is being sold.
Criminal objectives include demanding a ransom for return of control, identity and password theft, redirecting users to malicious web sites, fraudulent endorsements.
Hacking
Viruses
DDoS Attacks
Phishing
Scamming
Jacking
Cyber Stalking
Identity Theft
Slicing
IP Theft
End Presentation
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9. Types of Cybercrime
Obsessive following, using electronic media ( , social networks, forums…), for the purpose of harassment, intimidation, surveillance, identity theft and so forth.
The criminal objectives of cyberstalking may be personal (to cause a victim known to the stalker fear, stress, mental anguish and the like) or institutional: to stir-up communal fear or hatred of an individual or group.
Cyberstalking rarely has economic objectives, but can have direct or indirect personal or political consequences.
Hacking
Viruses
DDoS Attacks
Phishing
Scamming
Jacking
Cyber Stalking
Identity Theft
Slicing
IP Theft
End Presentation
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10. Types of Cybercrime
Fraudulently obtaining and using someone’s identity or personal data.
The criminal objectives in identity theft involve using theft and deception to commit things like credit card fraud (using someone else’s identity to buy goods and services) and bank fraud (gaining access to someone’s bank account).
The global economic costs of identity theft are anywhere between $5 - $10 billion.
Hacking
Viruses
DDoS Attacks
Phishing
Scamming
Jacking
Cyber Stalking
Identity Theft
Slicing
IP Theft
End Presentation
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11. Types of Cybercrime
Stealing very small amounts of money from a large number of people over a long period of time.
A programmer, for example, may illegally insert code into an accounting program that diverts tiny amounts of money, taken from millions of people, into a separate bank account.
The criminal objective is normally theft, although information slicing – building-up a complex picture of an individual or organisation through many time bits of information – may have other objectives.
Estimating the global cost of slicing is difficult because victims may be unaware of their victimisation.
Hacking
Viruses
DDoS Attacks
Phishing
Scamming
Jacking
Cyber Stalking
Identity Theft
Slicing
IP Theft
End Presentation
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12. Types of Cybercrime
Intellectual Property theft (“piracy”) involves stealing ideas, inventions and properties (such as films, music and software).
Criminal objectives are largely directly economic, such as reselling stolen digital properties or using these properties to sell advertising to users who freely download them, or indirectly economic (stealing and producing someone else’s invention).
Estimates of the global cost of IP theft vary between $50 - $75 billion per year.
Hacking
Viruses
DDoS Attacks
Phishing
Scamming
Jacking
Cyber Stalking
Identity Theft
Slicing
IP Theft
End Presentation
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