MALWARE is the umbrella term used for any harmful, malicious software or program on any device. Most likely these are installed without the user’s consent – such as when users click on infected links disguised to look legitimate (or phishing), or even when copying files on a USB.
Some malware may also come bundled together with software packages. The malware is hidden among many files (which is partially the reason why malware is difficult to remove), and the malware acts up once the program is installed. Unpleasant malware effects often include unwanted ad displays (even when the browser isn’t open), crippled computer performance, browser crashes and unexpected Internet disconnections.
Malware also tends to mine or even erase personal data, and may affect the computer’s hardware. Types of malware include:
This article is part of the Banker’s Association of the Philippines’ (BAP) #CyberSafe campaign, where the BAP aims to promote awareness in cybersecurity. The campaign will upload new posts tackling common web security questions and issues on Wednesdays and Sundays every week.
For more information about phishing and malware, please visit these links: Phishing 101 and Malware 101.