Types of Cyber Security Attacks to Be on the Lookout for in 2021

There’s no question that most people were happy to see 2020 go. While COVID-19 was a definite damper on “normal life” in 2020 and many things slowed down, there is one thing that didn’t – cybercrime.

Unfortunately, cybercriminals are “upping the game” regarding the different types of cybersecurity attacks seen. Because of this, it is more important than ever before for individuals and businesses to prepare.

When it comes to cybercrime, being proactive is best. Knowing the most common types of cyberattacks that will be seen in 2021 is a great starting point. Taking up some Courses in Cyber Security will also help you to be aware of these cyberattacks. Keep reading to learn what these are. 

DDoS Attacks

The DDoS attack is one that embraces victims and drives away users. Most organizations are aware of DDoS attacks and how quickly they are growing.

Unfortunately, these attacks are quite sophisticated, much more than email attacks (learn more at, making it more challenging to prepare for them fully.

Distributed Denial of Service Attack (DDoS) is considered one of the older types of attacks that can overload any site. With this, the site begins to get traffic that the server can’t handle. In the end, the entire system crashes.

One of the most well-known examples of a DDoS attack is the one that targeted GitHub. These attacks are projected to continue in 2021.

Because of this, it is smart for businesses to work with cybersecurity service providers to help reduce the likelihood of an attack.

Watering Hole Attack

With the watering hole attack, the victim will belong to a certain group. It could be a region, organization, etc.

During this attack, the cybercriminal will target the website used by specific groups of people who belong to a certain organization, city, or region. They will find the website with a wild guess, and in some cases, monitor the people who go to it often.

To prevent this type of attack, it is necessary to keep all your software updated. This will ensure it does not remain vulnerable to this type of exploit.

Also, check for security patches and use network security tools to detect a possible watering hole attack. To prevent the attack further, you can also use a VPN, which keeps all online activity private. If you’re running a business, consider investing in privileged access management, which can help stop unauthorized users from accessing administrative functions and thus prevent data loss.

Crypto Jacking

Often called crypto mining, crypto-jacking is another cyber threat to be aware of in 2021. It will hide on computers and smartphones and uses resources to effectively “mine” cryptocurrencies.

This type of cyber-threat is done using JavaScript code and online ads. It executes after loading into the victim’s browser.

One of the worst parts about this attack is that it will go on undetected in most cases. The only sign is a delay in execution.

The best way to prevent this attack is by making sure that security apps remain updated with the latest versions. This is because crypto-jacking is more common on systems that are unprotected.

SQL Injection Attack

The SQL injection, which is also called SQLI, is another type of attack that may grow in prevalence during 2021. Cybercriminals will use SQL code to manipulate the back-end databases and access information that should remain hidden from users during this attack. This includes sensitive information about the organization or details about customers.

Avoiding this situation and remaining safe requires the use of an intrusion detection system. For example, IDs can be used to detect any unauthorized system access.

You can also take validation of user-supplied data. For example, codes that identify illegal user inputs. This type of validation process can help determine if the input should be allowed.

Phishing Attacks

Phishing is not new. It is a social engineering attack that has been around for many years. Unfortunately, 2021 won’t be any different.

During a phishing attack, an attacker attempts to imitate a legitimate company and trick a user into giving up their credentials.

In many cases, convincing and seemingly real emails will popup in the user’s email address. For example, an email from the bank states your account is on hold, and you need to click the link to login.

This is a common trick and one that works well. Unfortunately, once you click and enter your information, the cybercriminal can access your personal banking information.

This is not something that will stop. In fact, everyone must educate themselves so they don’t fall into these all-too-common traps.

Spoof Accounts and Social Media Disinformation

When it comes to the pool of cyberthreats, fake information and fake social media accounts are yet another emerging issues. This is something that everyone needs to be aware of to avoid being a victim.

This is considered a “soft threat.” It can be quite threatening for an organization and may even ruin its reputation by spreading fake information.

Taking Action Against the Different Types of Cyber Security Attacks in 2021

As you can see, when it comes to the types of cybersecurity attacks, there are a lot. Unfortunately, this is not even a comprehensive list.

If you want to ensure you nor your business fall victim to these attacks, you have to learn more about them. The information here is a good jumping-off point; however, don’t stop there. Put more time and research into what you can do to protect yourself.

The fact is, being informed is the best way to protect yourself from any type of potential threat. If you are searching for other types of information on topics like lifestyle, technology, and entertainment, be sure to take the time to read our other blogs.

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