These may be criminal organizations searching for tools to function in the electronic world, or government intelligence agencies seeking to access the data locked away from the computers, computers and cellular devices of their aims.
Each form of malware has its own way of infecting and damaging computers and information, and so each one takes another malware removal method. Avoiding funny mails, links or sites are great online customs to have, but will only get you so far: attackers can occasionally compromise even legitimate sites.
The best way to recognize malware
You may find that your antivirus or security suite has some amount of ransomware-specific protection built in. Some products simply ban unauthorized programs from making modifications to files in some protected folders. No problem! However, while ransomware comes knocking, it won’t get in. Others include a coating of behavior-based ransomware detection, to catch anything that gets beyond another malware protection layers. There are a lot of ways in which an attacker might try to fool you into installing malware onto your PC. They may disguise the payload for a link to a website, a document, PDF, or possibly a program designed to help protect your PC. You might be targeted through email (which may look as though it’s coming from somebody you know), via a message on Skype or Twitter, or perhaps via a link posted to a Facebook page. The more concentrated the attack, the more maintenance the attacker will take in making it tempting for you to download malware. The malware doesn’t use any complex low-level system hacks. It only abused the »Accessibility » permissions available on the Android device. When these APIs are useful for writing programs for people with limited abilities to use a smartphone, they’re harmful in the wrong hands.
One strategy for protecting against malware would be to protect against the damaging software from gaining access to the computer. For this reason, antivirus software, firewalls and other strategies are used to help protect against the introduction of malware, besides checking for the presence of malware and malicious action and recovering from attacks.