Malicious Plugins, Applications, and Keyloggers

Cyber threats aren’t limited to viruses or malware. Malicious plugins, applications, and keyloggers can secretly compromise your devices, steal data, or disrupt your system. Understanding them is crucial for safe digital habits.

Malicious Plugins

• Definition: Browser or software extensions that contain harmful functionality.
• What They Can Do:
  • Track your browsing activity and steal credentials
  • Inject unwanted ads or redirect web traffic
  • Reduce device performance or crash browsers
• Prevention:
  • Install plugins only from official stores or trusted sources
  • Regularly review and remove unused plugins
  • Check ratings and user reviews before installation

Malicious Applications

• Definition: Apps on Android, iOS, or other platforms that secretly perform harmful actions.
• What They Can Do:
  • Steal personal data or login credentials
  • Spy on device activity (camera, microphone, messages)
  • Install adware or additional malware
• Prevention:
  • Download apps only from official app stores
  • Carefully review app permissions
  • Delete apps you no longer use

Keyloggers

• Definition: Software or hardware tools that record keystrokes to capture sensitive information.
• What They Can Do:
  • Steal passwords, credit card numbers, and personal messages
  • Compromise social media and banking accounts
• Prevention:
  • Avoid installing software from untrusted sources
  • Use antivirus and anti-malware software
  • Be cautious with suspicious email attachments or downloads

Key Takeaway

Malicious plugins, apps, and keyloggers can quietly compromise your privacy and security. Using trusted sources, managing permissions, and keeping protective software active are the best defenses.