With the steady increase of internet users in the Philippines, now standing at 73.91 million or 67% of its total population, global cybersecurity firm Kaspersky urged Filipinos to be on the lookout against the top five most prevalent malware targeting their smartphones and their data and money online. Identified as the most common malicious software (malware) detected in mobile devices of Filipinos are Trojans. Trojans are malware disguised as legitimate software that hackers and cyber thieves use to get into a user’s system to spy on them or steal from them. An internet user is usually tricked by some form of social engineering to install Trojans into their system. Once activated, attackers can easily delete, block, modify, and copy sensitive data of the user. Trojans can even disrupt the performance of computers or computer networks or in the case of Filipino users, their mobile devices such as smartphones and tablets.