Information you should never include in an Email – By Bob Milliken

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Bob Milliken
Bob Milliken

You know it and I know it. Email has become an Information you should never include in an Email essential part of our business life and we can’t do without it.

In the book Spam Nation, investigative journalist and cybersecurity expert Brian Krebs revealed that the single most effective (and relied upon) way cybercrime rings gain access to your bank account, credit cards and identity – is, Yup, E-mail.

Whether it’s opening an attachment infected by a virus (as we all guilty of doing), or a phishing scam where you unknowingly give up your login to a critical web site, e-mail still remains the most popular and reliable way digital thieves can rob you blind, steal your identity and wreak havoc on your network. Worst of all? You’re INVITING them in!

Bottom line: No one else can guard your email better than you. Here are five key items of information you should NEVER put in an e-mail.

  1. Your social security number. Think of this as your “bank account” number with the government. You should never e-mail this to anyone because it can be used to open credit cards and steal your identity.
  2. Banking information. Your bank account numbers, routing number and online banking login credentials should never be e-mailed. Further, avoid sending a voided, blank check as an attachment to an e-mail.
  3. Your credit and/or debit card information. NEVER update a credit card via an e-mail! If you need to update a card with a vendor, there are two safe ways to do this. The first is to log in to your vendor’s secured site by going to the URL and logging in. Do NOT click on a link in an e-mail to go to any web site to update your account password or credit card! Hackers are masters at creating VERY legit-looking e-mails designed to fool you into logging in to their spoof site, which LOOKS very similar to a trusted web site, to enter your username, password and other financial details, thereby gaining access. Another way to update your account is to simply CALL the vendor direct.
  4. Login credentials and passwords. You should never share your passwords or answers to security questions with anyone for any site, period.
  5. Financial documents. An ATTACHMENT that includes any of the above is just as dangerous to e-mail as typing it in. Never e-mail any type of financial documents (or scans of documents) to your CPA, financial advisor, bank, etc.

Remember: Banks, credit card companies and the government will never ask you to click a link to provide them with any of these five items. If you get an e-mail requesting you to update any of this information, there’s a good chance it’s a phishing e-mail from a hacker. Don’t be fooled!

Bob Milliken is the president of Cascadia Systems Group. Connect with Bob at TheITguy@CascadiaSystemsGroup.com, or give us a call – 604.270.1730. Your comments are appreciated –ComputerCents@CascadiaSystemsGroup.com