Email - it's quick, it's easy, and we depend on it daily for communication. It's also a quick and easy way for hackers to distribute viruses and other malicious code. Viruses are loaded onto computers in various ways, but a common entry point is via email. Before you click on links or open files sent via email, here are some things you should know.

Attachments
Never open unexpected or unsolicited attachments, particularly from someone you don't know. Those files may look like fun new games, pictures, or animated graphics, but in reality could contain code that allows a hacker to log into your computer, or set your computer up to send spam across the internet. Don't depend on the file extension ( .jpg, .txt, .mp3) as an absolute measure of what the file actually is - that cute belly-dancing rainbow teddy bear could read your address book and mail itself back out to everyone you know. If the wording accompanying an email attachment doesn't pertain to your most recent conversation, or is very, very vague, email the sender back to ask what the attachment is, BEFORE you open it. If they reply "what attachment?", immediately trash it.

Phishing scams
Links are often provided in email to direct you to websites. 'Phishing scams' are email or other solicitations that appear to come from a company or bank, claiming your account has been compromised, or claiming to require you to update your account information. These are attacks on YOU - they convince you to enter your username and password at a fake website, or to send it by email, by fax, or other means.

While the email request appears to be legitimate, the link you are directed to follow actually sends you to a bogus website which may attempt to load malicious software onto your computer. Banks, credit card companies, PayPal and Ebay do NOT send email requesting account information.

If you do feel a need to check out the request, directly initiate contact with your bank or company to obtain accurate information. Use phone numbers provided on your statements, the back of your credit cards, or your own bookmarks to the institutions website.