What Are the Email Threats You Must Be Aware of When Using Your Internet?

Berry Mathew

What Are the Email Threats You Must Be Aware of When Using Your Internet?

Once you start a business, the initial thing you do is activate an internet leased line connection for the smooth and secure functioning of your business on the online platform. While opting for the top internet leased line is a must, it is also crucial for you to be aware of the various cyber crimes prevalent nowadays to prevent your business from falling prey to such attacks. So, if you are one of those searching for prudent ways to stop such a similar incident from taking place with you, continue reading. 

Small businesses often tend to lose a lot of money annually due to cyber-attacks. In a few cases, the businesses, or businesses, bleed millions after losing out precious data owing to cybercrime. Thus, reliable computer security is important. But before you invest in availing a good internet connection for your business, you must ensure to make a note of security threats that may disrupt your company or business. 

However, what exactly are such threats? And what are the fundamental measures you must take to avoid the same? Discussed here are the topmost common kinds of internet security threats you must be aware of and how you can keep the same at bay. 

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Computer virus

A computer virus is one of the most popular and common internet security threats present in the market. Viruses make an entry into your desktop by attacking your host files or system. After making an entry into your personal computer, they may create damage instantly or stay dormant. The major aim of such viruses is to contaminate your other desktops and networked systems. 

The fundamental measure is to set up a firewall to protect your desktop from viruses. The firewall works by instantly blocking external access to your system. A firewall isn’t 100 per cent reliable. However, it may deter or slow down various common cyber attackers. 


The next important security threat to your desktop is ransomware or malware. Malware instantly attacks files stored on your desktop and stops just when you make a payment to the cybercriminal for a ransom amount. Studies infer that malware impacts 32 per cent of all desktops in the globe. This attack begins by negatively impacting your database. From there, it may encrypt your stored data and then pose a massive threat by deleting your files. 

One of the important signs of such malware attacks is it slows down your system. If you find your desktop slowing down owing to no apparent reason, ensure to shut it down instantly. Disconnect the same from the internet and then reboot your desktop. After doing this, install reputable antivirus software and a firewall to scan your desktop for malware. 


Phishing attack aims to target your username, passcode, and debit card or credit card details. They steal crucial data and information by pretending to be a financial institution or bank, and they can even impersonate any reputable site to steal your personal details. 

They usually use an instant SMS or email mode that appears legitimate at an initial glance. Such phishing messages often come with an URL that encourages you to place your personal and financial details. In this process, they steal your information and important credentials to use the same to access your bank or social media account. You can stay away from such phishing attacks by staying mindful of such messages and emails that you may receive. If you are not aware of the sender, then ensure to think twice before you open any such link. If you view a lot of misspelt terms and words, then it is possible that it is an act of phishing, and hence, you must avoid it completely. 


Of all distinct kinds of security threats, this is a dangerous one. A botnet is the same as malware. With this, hackers can control your network remotely. As the aim of a botnet is to propel you to pay a huge amount, installing a security program is important. Thus, if you discover your desktop has botnets, you should ensure to run a thorough antivirus scan. 

DDoS (distributed denial of service)

DDoS attack overwhelms the hosted servers and makes them inoperable. And if your business runs an e-commerce shop or massively uses social media, a DDoS attack may be catastrophic. Hence, one of the best ways to protect your enterprise or business from DDoS threats is to form a good relationship with the internet service provider (ISP). This is important, particularly if you are using small business hosting. Moreover, in case you are using cloud hosting, ensure to periodically check up on your network protection. In case your business is a startup, ensure to invest in a dependable option, i.e., Microsoft Azure cloud. 

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Trojan horse

Trojan horse refers to the kind of program that appears harmless and legitimate. However, in reality, it is the vector that consists of numerous harmful viruses that are designed to infect your system thoroughly. Once a trojan horse makes an entry into your network, it can steal all your sensitive company data. 

One of the most common ways of a Trojan horse attack is via email. Emails generally come with an attachment or link consisting of viruses. After you open this attachment, it will automatically download the malware to your personal computer. Besides installing the cybersecurity software, you must update and scan your antivirus software on all your business desktops periodically. 

Injection attack of SQL (Structured Query Language)

The next dangerous threat may be an SQL injection attack. This uses malicious code, which may quickly sweep into your security system. After this, it can destroy or steal your important data. Protection against the SQL attack includes updating all the database software. Ensure to update the security patches too. 


Same as botnets, rootkit permits hackers to access your account with ease in your system remotely. This is done by placing a collection of distinct tools on your internet network. A few of the common kinds of rootkits include stealing the passcodes and disabling the antivirus. Rootkit makes an entry into your network if your security system is vulnerable. Thus, the major solution here is to ensure your patches are up to date. 

Now that you are aware of the most common security threats to your business’s internet connection, you can protect your business more effectively. So, remember, whichever city you set up your broadband connection, may it be Bangalore or Delhi, after you opt for the broadband connection Bangalore or Delhi, respectively, ensure to activate antivirus software and keep updating and scanning your business desktops to stay away from viruses as mentioned above.