What is Cybercrime
Cybercrime refers to criminal activities that are carried
out using computers, networks, and the internet. These illegal activities are
often aimed at causing harm to individuals, organizations, or governments, and
they exploit digital technology to commit various offenses. Here are some common
types of cybercrime, the tools used, and examples of each:
a. Hacking: Unauthorized access to computer systems,
networks, or devices to steal sensitive information or disrupt operations.
b. Phishing: Deceptive emails, messages, or websites used to
trick individuals into revealing personal information, such as login
credentials or financial details.
c. Malware: Software designed to damage or gain unauthorized
access to computer systems. Types of malware include viruses, worms, Trojans,
and ransomware.
d. Denial of Service (DoS) and Distributed Denial of Service
(DDoS) attacks: Overloading a target system or network with excessive traffic
to make it unavailable to legitimate users.
e. Identity Theft: Stealing personal information to
impersonate someone else for financial gain or other malicious purposes.
f. Cyberstalking and Harassment: Using online platforms to
stalk, threaten, or intimidate individuals.
g. Cyber Espionage: Illegally obtaining confidential
information from governments, organizations, or individuals for political,
economic, or competitive advantage.
h. Data Breach: Unauthorized access and exposure of
sensitive information, such as customer data or trade secrets.
a. Exploit Kits: Pre-packaged software designed to exploit
vulnerabilities in software applications and systems.
b. Remote Access Trojans (RATs): Malware that allows
attackers to control and monitor compromised systems remotely.
c. Keyloggers: Software or hardware used to record
keystrokes on a targeted device, capturing login credentials and other
sensitive information.
d. Botnets: Networks of compromised computers controlled by
a single entity, often used to carry out DDoS attacks or distribute spam.
e. Phishing Kits: Pre-built packages that make it easier for
attackers to create and host phishing websites.
f. Crypters and Packers: Tools used to obfuscate and encrypt
malware, making it harder for security solutions to detect.
a. The WannaCry Ransomware Attack: In 2017, the WannaCry
ransomware infected hundreds of thousands of computers worldwide, encrypting
data and demanding ransom payments in Bitcoin to unlock it.
b. Target Data Breach: In 2013, hackers gained access to
Target's network and stole the credit and debit card information of over 40
million customers.
c. Phishing Scams: Cybercriminals often use phishing emails
that appear legitimate to trick users into revealing their login credentials for
various online services.
d. DDoS Attack on Dyn: In 2016, a massive DDoS attack
targeted the Domain Name System (DNS) provider Dyn, disrupting access to major
websites and services across the internet.
e. Social Media Hacking: High-profile individuals and
companies have had their social media accounts hacked, leading to the spread of
false information or damaging content.
It's important to note that cybercrime evolves continuously,
and new methods and tools are constantly being developed. As a result, cybersecurity
measures and public awareness are crucial in mitigating the risks associated
with cyber threats.
What is Cybercrime?
Cybercrime is characterized as an unlawful activity against
any individual utilizing a PC, its frameworks, and it's on the web or
disconnected applications. It happens when data innovation is utilized to
commit or cover an offense. In any case, the demonstration is possibly viewed
as Cybercrime on the off chance that it is purposeful and not unplanned.
Illustration of Cybercrime
Here, are some most normally happening Cybercrimes:
The extortion did by controlling the PC organization
Unapproved admittance to or change of information or
application
Licensed innovation burglary that incorporates programming
robbery
Modern spying and admittance to or burglary of PC materials
Composing or spreading PC infections or malware
Carefully circulating kid erotic entertainment
Cybercrime Attack Types
Cybercrime can go after in different ways. Here, is some
most normal cybercrime assault mode:
Hacking:
It is a demonstration of acquiring unapproved admittance to
a PC framework or organization.
Forswearing Of Service Attack:
In this cyberattack, the digital crook utilizes the data
transfer capacity of the casualty's organization or fills their email box with
nasty mail. Here, the expectation is to disturb their normal administration.
Programming Piracy:
Burglary of programming by wrongfully replicating certified
programs or falsifying. It likewise incorporates the conveyance of items
expected to pass for the first.
Phishing:
Pishing is a procedure of separating classified data from
the bank/monetary institutional record-holders in unlawful ways.
Ridiculing:
It is a demonstration of getting one PC framework or an
organization to claim to have the character of another PC. It is for the most
part used to gain admittance to selective honors delighted in by that
organization or PC.
Digital Crime Tools
There are many kinds of Digital legal instruments
Kali Linux:
Kali Linux is open-source programming that is kept up with
and subsidized by Offensive Security. It is a uniquely planned program for
computerized crime scene investigation and infiltration testing.
Ophcrack:
This apparatus is for the most part utilized for breaking
the hashes, which are created by similar records of windows. It offers a solid
GUI framework and permits you to run on numerous stages.
EnCase:
This product permits a specialist to picture and inspect
information from hard circles and removable plates.
SafeBack:
SafeBack is predominantly utilizing for imaging the hard
plates of Intel-based PC frameworks and reestablishing these pictures to a few
other hard circles.
Information unloader:
This is an order line PC criminological instrument. It is
openly accessible for the UNIX Operating framework, which can make precise
duplicates of plates appropriate for computerized scientific examination.
Md5sum:
An instrument to really take a look at assists you with
checking whether the information is duplicated to another capacity effectively
or not.
Rundown:
Cybercrime is an unlawful activity against any individual
utilizing a PC, its frameworks, and it's on the web or disconnected applications.
The misrepresentation done by controlling PC network is an
illustration of Cybercrime
Different sorts of Cyber wrongdoing assault modes are 1)
Hacking 2) Denial Of Service attacks 3) Software Piracy 4) Phishing 5)
Spoofing.
Some significant apparatus used for forestalling digital
assault are 1)Kali Linux, 2) Ophcrack, 3) EnCase, 4) SafeBack, 5) Data Dumber
Kali Linux is open-source programming that is kept up with
and supported by Offensive Security.
Ophcrack is an instrument that is fundamentally utilized for
breaking the hashes, which are created by similar documents of windows.
EnCase instrument permits a specialist to picture and look
at information from hard circles and removable plates
SafeBack is primarily utilizing for imaging the hard plates
of Intel-based PC frameworks and reestablishing these pictures to a few other
hard circles.
Information unloader is an order line PC criminological
device.
Md5sum assists you with checking whether the information is
replicated to another capacity effectively or not.