What is a logic bomb? Are You Secured to Protect Your Valuable Data?

Even if you imagine how many kinds of attacks or computations there are in the computing world, you would be shocked. Since FossGuru always focuses on cybersecurity, I always try to give you the right idea of all kinds of cyber-attacks and find solutions. Today’s topic of discussion is Logic Bomb; Yes, I know it’s a weird name! What is the name of the bomb with the computer, do you think this? OK, keep reading the whole article, where I have discussed everything in detail.

Logic Bomb

It’s time to explain this logic bomb to the computing term. See, a logic bomb is a type of malware or you can say a malicious code. However, it is completely different from any other malware. It does not start working as soon as it enters the computer system. Rather, it first enters the computer system, then sets a date and time for when it will attack the system. It acts like a time bomb in a lot of real-life like a time bomb is deployed and the bomb explodes after that time, just like the logic bombs continue to have a cyber attack in the same style.

Basically, the logic bomb code is embedded in an application or Trojan malware. Malware enters the system but does not show any activity, silently sits as a silent killer. Just when the time is up, the malware starts to function. Using different methods, an attacker can set a logic bomb on a computer. Maybe add to malware and even create faked software that can fit logic bombs into it.

Logic Bomb threats

Logic Bombs can launch many types of malware simultaneously over time to prevent as much damage to the system as possible. Logic bombs are not one-of-a-kind attacks, the attacker can use any type of attack as he wants, using this logic bomb. Suppose you have a logic bomb key logger installed on your computer, which means that when you open a certain website at a certain time, that keylogger malware will be introduced into your system and what you type (user name, password) everything. I will go to the hacker. But logic bombs are specifically planted to destroy computer data.

This malware attack can be the most frightening since it sits silently on your system. Don’t let you get in, it just doesn’t work as soon as it’s installed. If you start working right away, you may want to prevent and get data backed up by backup or by any means necessary. But suppose you have to make some presentation in front of a company, your computer was perfectly fine, but all the data was formatted suddenly while showing the presentation, so you could do nothing immediately.

What is the Logic Bomb Attack?

Logic Bomb is a piece of code inserted into an operating system or software application that implements malicious function after a certain time or meets specific circumstances. Logic bombs are often used with viruses, insects and Trojan horses to pay attention to them prematurely.

How to Detect?

Logic bombs can be difficult to detect, although you can use security measures such as frequent monitoring of network systems for any suspicious activity, antivirus applications, and other scanning programs that detect any new activity in data on network systems A. The scanning system should also monitor personal computers connected to the entire network and network.

Why a Logic Bomb is Used?

A logic bomb can be used by disgruntled employees or other IT personnel who have knowledge of programmed logic bombs to endanger network security. In addition to targeting a specific computer or network system, a logic bomb can also be used to demand money to create a code for software that makes the software application into a trial version. After a specific period of time, the user will have to pay a certain amount to continue using the software.


It may seem like a joke to hear, but many companies try to fit a logic bomb by spending a lot of money to reduce the share market of another company and lose huge data. All of a sudden, the affected company becomes a victim of data loss. All databases and required databases of company employees are removed. Suppose the company was supposed to sign a million-dollar deal with another company this afternoon, but at 5 pm, if all the computers at the company were formatted together, think about how much emergency could create.

Many times many software have validity, and a logic bomb code may be planted within that software. The code generates a task on your computer like Just Time, and when the computer actually completes it automatically, it is often not a virus, Just create a task diameter. Sometimes creating logic bombs is easier said than done.

Although the destructive potential of this type of attack is many, its remedies are quite simple, and if you regularly read FossGuru, it means that you are already well acquainted with its remedies. Just by following the options below, it is possible to avoid a logic bomb attack.

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Avoid downloading crack software; – Most of the time attacks of this type are just random. That is, attackers want to attack computers as much as possible. And it becomes much easier to attack Windows users when downloading and installing pirated or cracked software on PC. Attackers easily embed malicious code into the software of this type, and by installing them, your system easily gets attacked. So stay away from using crack software as far as possible. If you also download free software, you must download using the official link, as well as download the paid software from the official site. Many times when you download free software from a different source you actually download the fake software, which can plant many types of malware on your system.

• Think before you open a link; – Attacker always tries to send you a malicious website link, and wherever you click it can download malware to your system. They can especially hurt you by clicking a malicious link by sending fax emails or by various types of social engineering. Never check a link in the mail or open any attachment file in the mail without opening it.

• Updates; – The best way to avoid many possible types of attacks is to just keep everything on your computer updated. Keep all your software up to date, keep your antivirus program updated regularly, and keep Windows updated. Apply any security patches to the system as soon as it is provided, so you can avoid major types of attacks.
It is difficult and difficult to detect logic bombs. However, you can take some precautionary measures to avoid them.

Use a strong antivirus and update it regularly. Antivirus scans can take Trojan horses and other viruses that can hide logic bombs;

Do not download pirated software. Most such software will hide viruses and logic bombs;
If you need a freeware, make sure you’re downloading it from a reputable source. Like pirated software, it can hide malicious code;

Keep your operating system updated. Updates are released regularly for a good reason – to patch up the latest vulnerabilities;

Practice good Internet behavior – don’t click on suspicious links or email attachments;
If you run a company, make sure you protect all computers individually. Also, train your staff. They have to know that they are an integral part of your company’s cybersecurity.
Logic bombs can very badly destroy your personal computer or company. So you have to be careful, you have to be prepared all the time before being attacked because no one knows whether you are going to be the victim.

Hawlader's passion for technology has driven him to be an avid writer for over 16 years. His vast knowledge of the Windows and Android operating systems is a testament to his proficiency in the field. In addition to his expertise in open source software, he also possesses an extensive understanding of the open-source platform, making him a valuable resource for technology enthusiasts. His contributions to FossGuru writers with research-based articles have helped readers to stay up-to-date with the latest trends in the tech industry. Furthermore, Hawlader's curiosity for scientific breakthroughs has led him to be a keen reader of science blogs, keeping him informed about the latest developments in the field.

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