Top 10 Cyber attacks in 2021

 TOP 10 CYBER ATTACKS IN 2021

Introduction

The current internet age is witnessing the enormous development of technology and digital advancements. However, this constant growth has led to a lot of negative repercussions as well.

Cyber attacks are one of these repercussions. There are numerous types of cyber attacks in Cyberspace. Several types of cyber attacks took place since 2018, and many of them have led to severe consequences.

Here are the most significant ways by which different types of cyber attacks take place. Read on to find out about different kinds of Cyberattacks and how to prevent them.

In this article, let us look at this attacks:-

1)WHAT IS A CYBER ATTACK?

A cyber attack is an intentional act conducted by one or more cybercriminals to steal data, fabricate information, or disable digital systems. To deal with these multiple types of cyber attacks, organizations require Cyber Security experts and specialists.

Through cyber security attacks, cybercriminals get illegal and unauthorized access to one or more computers that they use according to their benefits. There are various types of cyber attacks that affect individuals across the globe. So, what are the most common types of cyber attacks that are prevalent today? You’d be surprised to know that there is a long list to go through.

2) WHAT ARE THE TYPES OF CYBER ATTACKS?

Different studies have shown various types of cyber attacks in Cybersecurity. Let’s take a look and understand these types of cyber attacks in details.

3) 20 TYPES OF CYBER ATTACKS TO BE AWARE OF IN 2021

1. Phishing Attacks:

Phishing attacks are one of the most common types of cyber attacks. Using these attacks, attackers try to obtain personal information or data, like username, password, and credit card details, by disguising themselves as trustworthy entities. Phishing is mainly conducted through electronic media, like emails and telephone calls.

2. Spear Phishing Attacks:

Spear phishing refers to any fraudulent activity conducted through email or phone call to gain unauthorized access to an individual’s confidential information. It has become one of the most common types of cyber attacks these days.

3. Whale Phishing Attacks:

One of the many types of hacking attacks, Whale Phishing aims to access sensitive and confidential information of powerful personalities (e.g. CEO, Head executive of any company). It is a significant type in the list of types of cyber attacks.

4. Drive-by Attacks:

Out of the various types of cyber attacks, drive-by attacks are quite prevalent. In these types of attacks in Cyber Security, hackers insert malicious scripts into multiple websites and end up getting access to all the confidential documents of the users who visit those websites. Through these malicious scripts, the whole system gets corrupted, and all the information gets accessed by the hacker.

5. Ransomware:

Among the types of cyber attacks, ransomware stands as one of the riskiest ones as highly critical information can be at stake. In a ransomware attack, the victim is forced to delete all necessary information from their system if they fail to pay a ransom within the timeline given by cybercriminals. It is also one of the major types of cyber attacks in Healthcare and Defense alongside other sectors. However, there is no guarantee as to whether paying the ransom would secure their documents or not.

6. Password Attack:

In these types of attacks in Cyber Security, the attackers attempt to hack different accounts of the victims by hacking their profiles and their passwords which gives them illegal access to all the information of the victim that is eventually used by the attackers as per their benefits.

7. Eavesdropping Attacks:

An eavesdropping attack is a network security attack conducted by Cybercriminals from time to time to gain unauthorized access to the files they need. Cell phones, computers, and laptops are first hacked and then used by the attackers to fabricate information according to their wishes. It is vital to know the answer to – How many types of cyber attacks are there to learn about?

8. Malware Attacks:

In a malware attack, the attackers create a code called malware, to hack digital devices, including laptops, computers, and mobiles to gain unauthorized access.

9. Trojan Horses:

A Trojan is a malware software program that aims at hacking the digital devices by appearing as a useful software to the victims.

It is one of the most dangerous types of cyber attacks. It helps attackers get financial details alongside all other confidential information of the victims.

10. Man-in-the-Middle Attacks:

A MitM attack takes place when the attacker inserts himself in between the client and the owner to misinform the client and get unauthorized access to their digital systems.

 

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