Common Types of Computer Infections:

1. Viruses

   • What They Are: Malicious software that spreads from one computer to another, often causing damage to files, programs, or the system.
   • How They Spread: Viruses typically spread through email attachments, infected software downloads, or compromised websites.

2. Ransomware

   • What It Is: A type of malware that locks you out of your computer or encrypts your files, demanding payment in exchange for access.
   • How It Works: Often delivered through phishing emails or malicious websites. Once executed, it locks files or the entire system.

3. Spyware

   • What It Is: Software that secretly monitors your activities and collects personal information without your consent.
   • How It Works: Usually installed unknowingly by users through software downloads or malicious websites. It tracks browsing activity, passwords, and other sensitive information.

4. Adware

   • What It Is: Software that automatically displays or downloads unwanted advertisements onto your computer.
   • How It Works: Adware is often bundled with free software, and while not always harmful, it can severely slow down your computer and cause a poor user experience.

5. Trojans

   • What They Are: Malware that masquerades as legitimate software to trick users into downloading and installing it.
   • How It Works: Once downloaded, a Trojan can open the door for other types of malwares, steal data, or damage the system.

6. Rootkits

   • What They Are: A set of software tools designed to conceal the presence of malicious activity on your system.
   • How They Work: Rootkits allow hackers to maintain access to a system while hiding their activities from both users and antivirus software.

7. Worms

   • What They Are: A type of malware that replicates itself to spread across networks and computers without needing a host program.
   • How They Spread: Worms often spread through emails, file-sharing programs, or unpatched software vulnerabilities.

Signs That Your Computer May Be Infected:

If you notice any of the following symptoms, your computer may be infected with malware:

1. Slower-than-usual performance: If your computer is suddenly running slow or freezing, it could be due to malware consuming system resources.

2. Frequent pop-up ads: An increase in unsolicited ads or intrusive pop-ups is a common sign of adware or other types of infection.

3. Unexplained file changes: If files are disappearing, becoming corrupted, or being renamed without your action, your computer may have been compromised.

4. Constant system crashes or errors: Repeated crashes or error messages are common signs of malware infections like viruses or Trojans.

5. Suspicious activity: If programs are opening, closing, or behaving strangely without your input, it could be a sign that a Trojan or rootkit is present.

6. Unusual network activity: If your internet connection is unusually slow, or if there’s unexplained data usage, it could indicate that your system is being controlled remotely by hackers.

Prevention Services Provided:

We offer specialized Computer Infection Prevention services, including:

1. Comprehensive Malware Scanning.

2. Regular System Maintenance & Updates.

3. Security Audits and Vulnerability Assessments.

4. Employee Security Training for Businesses.

5. Ongoing Technical Support.

FAQ

1. How do I know if I have a virus or malware on my computer?
   • Look for signs such as slow performance, pop-up ads, and unexplained changes to files or system behavior. Running a full antivirus scan can confirm if your system is infected.
2. Is it safe to pay a ransom if I get ransomware?
   • It’s not recommended to pay the ransom, as there’s no guarantee you’ll get your files back. It’s better to try to remove the infection and restore your files from a backup.
3. Can antivirus software detect all types of malwares?
   • While antivirus software can detect most malware, some newer or sophisticated infections (such as rootkits) may evade detection. It’s important to use specialized tools for deeper scanning if needed.