What is Cybercrime and How to Defend Against It

August 22, 2018 | By James Raymond
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What Is Cybercrime

Cybercrime is a type of crime in which the attacker compromises a computer, networked device or a network for personal gains. The attacker or criminal involved in cyber crimes are known as cybercriminals.

While most cybercrimes are carried out for personal gains as mentioned earlier, some cybercrimes are carried out to damage or disable computers and other devices, while others are used to spread malware, spam, illegal information or other materials.

Some cybercrimes involve both the activities– i.e., infect the targeted computers with malware and then spread it to other systems and, sometimes, entire networks.

Types of Cybercrimes and How To Identify Cybercrimes

Identifying a cybercrime depends on the kind of malicious activity carried out by the cybercriminal. If malware gets downloaded on your computer, it might slow down or crash your system. Phishing attacks, on the other hand, trick you into revealing your passwords and personal data.

Keyloggers which operate silently on the background records your keystrokes (especially banking credentials). There are also chances that your computer getting enslaved to a botnet- helping cybercriminals to perform DDoS attacks, steal private and confidential user data, send spam, etc.

Identifying Cybercrimes

Below are some of the common telltale signs that indicate a possible cybercrime performed on your computer. If you notice one or more of these symptoms on your computer, make sure to take necessary actions as required.

  • Your computer becomes slow and unresponsive
  • Your computer crashes and restarts frequently
  • Applications on your computer crash frequently
  • Your computer’s storage is inaccessible or corrupted
  • You see unusual error messages on your computer
  • You see unwanted popup messages

If any of those symptoms mentioned above show up on your computer, then it is a clear sign of cybercrime performed on your computer. Apart from the signs discussed above, cybercrimes can also lead to changes in the names of your system files, execute software applications that will transfer your files from one folder to another. Some cybercrimes can even completely wipe your data stored on the computer.

Protect Your Computer From Cybercrime

Cybercrimes can be carried out with the help of malicious software codes, scripts, active content, and other malicious software that seems legitimate. Most cases of cyber crimes are carried out using the known security vulnerabilities such as an outdated operating system and absence of antivirus programs to start the attack.

Practicing safe computing habits such as avoiding downloads from untrusted sites, is a proven solution to cybercrime. The best way to protect your PC from cybercrimes is to install free antivirus software such as Comodo Antivirus. Also, it is advisable to keep your computer operating system up-to-date by downloading regular security patches and updates.

Why Comodo Antivirus?

  • Default-Deny platform
  • Cloud-Based Behaviour Analysis
  • One-click Scanning
  • Cloud-Based Antivirus
  • In-built Containment Engine
  • User-friendly Interface
  • Real-time protection
  • Game Mode

With Comodo Antivirus installed on your computer, you don’t have to worry about cybercrimes and various other types of malware variants on the internet. Comodo Free Antivirus will automatically contain unknown or malicious files. It prevents cybercrimes from stealing your data or damage your computer.

Comodo Free Antivirus

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