Malware, short for malicious software, is a blanket term for viruses, worms, trojans and other harmful software that attackers use to damage, destroy, and gain access to sensitive information; software is identified as malware based on its intended use, rather than a particular technique or technology used to build it. Ransomware is a blended malware attack that uses a variety of methods to target the victim’s data and then requires the victim to pay a ransom (usually in crypto currency) to the attacker to regain access to the data upon payment (with no guarantees).