Follow the below tips to protect oneself from 2017's most dreadful malware called wannacry ransomware
1. Do not click on suspicious links or open attachments from unknown sources.
2. Check the reliability of a link by hovering your cursor over it to make sure the URL matches the hyperlink. In other words, does the address in the link window match the location you're expecting to see? If it isn't, watch out. "When you do this, you can see if the link beneath the hyperlink is legitimate or spoofed," Scott told IBD by email. "Spoofed links, many times, carry a malicious payload."
2. Check the reliability of a link by hovering your cursor over it to make sure the URL matches the hyperlink. In other words, does the address in the link window match the location you're expecting to see? If it isn't, watch out. "When you do this, you can see if the link beneath the hyperlink is legitimate or spoofed," Scott told IBD by email. "Spoofed links, many times, carry a malicious payload."
3. Install updates and patches on your operating systems and applications as soon as you receive them.
4. Activate automatic updates for any applications that can be configured that way.
5. Use complex passwords and logins. Include random, upper- and lowercase letters; numbers; and symbols. Do not reuse old passwords and logins.
6. Make backups of your files on an external drive or another appropriate medium, so you'll still have access even if you lose access to your computer or other devices.
7. Keep the medium that contains your original operating system and applications, if you received them in the first place. This could be a CD. Make external backups of your operating system and applications so you have copies that contain all patches and updates.
If you use a device running on an old XP operating system — which normally is no longer supported by Microsoft — get the online emergency patch that Microsoft is providing in the wake of the
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