Does avast remove malware on mac
As the least malicious type of malware, adware just displays ads on the victim’s computer. Bootkits run at an even lower level, starting before the operating system itself does. Rootkits can’t be found through traditional means because they infect low-level, highly-trusted code. These extremely advanced types of malware hide in the lowest levels of a computer’s running software. Some kinds of spyware are more nefarious than others-those used to steal bank credentials are usually more sophisticated than those used to monitor a loved one’s computer usage. Whether it’s used by a suspicious spouse or a fraudster, spyware allows criminals to access their victims’ keystrokes, passwords, and other sensitive information. Ransomware is profitable and devastating to larger organizations, with some high-profile examples causing millions in damages. Occasionally also known as crypto-lockers, these programs encrypt important files on the victim’s computer and make them pay up to decrypt. Every virus is unique in terms of its actual payload, but they all spread the same way. These malicious programs modify other files programs to spread. Here’s a non-comprehensive list of malware types and its definitions: Many kinds of malware exist more appear every year.