Malware most commonly gets access to a device through the Internet and via email, even though it may also get access through hacked websites, game demos, music files, toolbars, applications, free subscriptions, or anything else you download from the web onto a system which is not protected with anti-virus applications.
You know how every year the medical community attempts for all to get a flu shot? That’s because flu outbreaks typically have a year a time of year when they start spreading and infecting people. Malware can also be installed on a computer manually by the attackers , either by obtaining physical access to the computer or using privilege escalation to gain remote administrator access.
The best way to prevent malware
You could realize that your antivirus or security suite has some amount of ransomware-specific protection constructed in. Some products only ban unauthorized apps from making changes to files in some protected folders. No problem! However, while ransomware comes knocking, it will not get in. Others add a coating of behavior-based ransomware detection, to capture anything that gets beyond the other malware security layers. There are a lot of ways in which an attacker might attempt to trick you into installing malware on your own PC. They can disguise the payload for a hyperlink to a site, a document, PDF, or possibly a program designed to help secure your PC. You may be targeted via email (which may seem as if it’s coming from someone who you know), through a message on Skype or Twitter, or even by means of a link posted on a Facebook page. The more targeted at the attack, the more maintenance the attacker will require in making it tempting for you to get into malware. The malware doesn’t utilize any complex low-level system hacks. It merely abused the »Accessibility » permissions which can be found on the Android platform. When these APIs are useful for writing apps for people with limited abilities to utilize a smartphone, they’re harmful in the wrong hands.
Phishing attacks are another frequent kind of malware delivery where emails disguised as valid messages contain malicious attachments or links which may deliver the malware executable to unsuspecting customers. Complex malware attacks frequently feature the use of a command-and-control server which enables threat actors to communicate with the infected systems, exfiltrate sensitive data and also remotely control the compromised device or server.