Malware - short for malicious software - is an umbrella term that refers to any software program deliberately created to perform an unauthorized and often harmful action.
Viruses, backdoors, keyloggers, spyware ,adware, rootkits, and trojans are just a few examples of what is considered malware.
A few years ago,it was once sufficient to call something a 'virus' or 'trojan horse', however today's infection methods and vectors evolved and the terms 'virus and trojan' no longer provided a satisfactory definition for all the types of rogue programs that exist.
"I found my first source in a supplement store without online help," he told Mic . "Traditionally, people would be approached by the shady bodybuilder in a gym for steroid sales, and who knows what kind of quality that product is, not to mention what kind of information is available through him." Because of the Internet, he argued, today's steroid users are more intelligent. Moreover, the quality, purity and reliability of steroids are improving. More drugs are "what the label actually says" they are, Eric said. Subreddits like SteroidSourceTalk — "the cooler, gayer cousin of /r/steroids" — provide comprehensive reviews of steroid vendors. They put more power and resources in the buyer's hands.