What is malware?

A guide to: What is malware

Malware, short for malicious software, refers to any software specifically designed to harm or exploit computer systems, networks, or users. Malware can take various forms and have different purposes, but all types share the common goal of causing damage, stealing information, or gaining unauthorized access to systems.

Here are some common types of malware you may encounter:

• Viruses: These are programs that attach themselves to legitimate executable files and replicate when the infected file is executed. Viruses can spread across systems and cause various types of damage.

• Worms: Unlike viruses, worms are standalone programs that can replicate and spread independently. They exploit vulnerabilities in network security to infect computers and often have the ability to spread rapidly.

• Trojan Horses: Trojans appear to be legitimate and harmless software but contain malicious code. Users are typically tricked into installing them, thinking they are installing something else. Typically used for free downloads that would normally cost money ( which is illegal by the way)

• Ransomware: This type of malware encrypts the files on a victim's system, rendering them inaccessible. The attackers then demand a ransom, usually in cryptocurrency, for the decryption key. 

• Spyware: Spyware is designed to spy on users' activities without their knowledge. It can collect sensitive information such as login credentials, personal data, or browsing habits and send it to a remote server. Most used by governments and cellular phone companies, spyware can still be used to compromise your safety, even if it was from a “ reputable” source I.E the Government.

• Adware: Adware displays unwanted advertisements to users, often in the form of pop-ups or banners. While not as malicious as other types of malware, adware can be disruptive and compromise user privacy. When clicked then the user is infected, however up until you click the pop-up you're safe.

• Rootkits: Rootkits are designed to hide the presence of malware on a system by manipulating the operating system or other software components. They are often difficult to detect and remove.

• Botnets: A botnet is a network of compromised computers, or "bots," controlled by a central server. Cybercriminals use botnets to carry out various malicious activities, such as launching distributed denial-of-service (DDoS) attacks.

How to protect yourself against malware : 

Malware is typically spread through malicious email attachments, infected websites, software vulnerabilities, or compromised downloads. To protect yourself against malware, users are advised to keep their software up to date, use reputable antivirus or antimalware software, be cautious with email attachments and links, and practice safe browsing habits.

We recommend K7 and MalwareBytes for a great affordable antivirus, they even have free plans available so you can test them out before committing. For a great VPN we also recommend Nord VPN, one of the leading VPNs and most affordable. Protect yourself and your families by using a VPN and an Antivirus software.

Sources

https://www.malwarebytes.com/malware?C=4&gclid=Cj0KCQiA7OqrBhD9ARIsAK3UXh2C6lhw4JryBwWfRytUCCCYWKeF9633m31EgU9vqNy7utglk8C1hL8aAi_qEALw_wcB