What You Need to Know About Malware
Learn what malware is, how it affects your devices and accounts, and easy ways to protect your information.
Malware is harmful software designed to damage devices, steal information, or gain access to personal accounts. It can affect computers, phones, tablets, and other connected devices. Cybercriminals often use malware to collect sensitive information or disrupt normal device activity.
Common Types of Malware
Some common types of malware include:
- Viruses that spread through infected files or programs
- Ransomware that locks files and demands payment
- Spyware that secretly tracks online activity
- Trojan Horses that disguise themselves as legitimate software, emails, or downloads to trick users into installing harmful programs
Using a trusted virus checker or malware scanner can help identify threats before they cause serious damage.
Signs of Malware
A device infected with malware may:
- Run slower than normal
- Display frequent pop-up ads
- Have unfamiliar apps or programs
- Experience unusual account activity
- Drain battery life quickly
How To Prevent Malware
You can lower your risk of malware by:
- Keeping software and devices updated
- Avoiding suspicious links and attachments
- Using strong passwords
- Downloading apps from trusted sources and running a regular virus scan
- Installing security software
What To Do if You Suspect Malware
If you think your device may have malware:
- Run a trusted security scan
- Change important passwords
- Monitor financial and online accounts
- Contact a trusted technology professional if needed
Practicing safe online habits can help protect your personal and financial information.
