9. Phishing attacks.
Do not open the suspicious links. Bookmark the original links, instead of searching the internet for link of sites.
Well if I were to add something, I'd say it's still safer to type out website addresses than bookmarking them. Viruses that could alter your bookmarks into malicious sites isn't out of the realm of possibility, so you could still be phished that way. Bookmarking is safe, don't get me wrong, it's just that typing out addresses manually is still a bit safer.