Spam isn’t only annoying but it is also dangerous to users. Attackers
often send vast broadcasts with misleading IP addresses and email
addresses. Over
27 million Americans have been a
victim of identity theft in the past five years. More than 9 million
people found their identities were stolen last year alone.
If a spammer gets a hold of both a company’s email and IP adress, the
impact can be disastrous. The company’s Internet connection would be
terminated by it’s Internet Service Provider (ISP) if its an email that
is added on the black list of spamming addresses. It is very important
to guard all gateways of a network. Having a firewall and anti-virus
software sometimes isn’t enough to keep you safe. An intrusion
detection system(IDS) is good to have, this system makes sure nobody is
able to access your network without permission.
We have gotten a little wiser when it comes to email spams and
scams. Cybercriminals are also doing their homework and becoming more
clever with these scams. An email scam might start out with a bill
that’s owed or even a wedding invitation from a friend.
Here are a few tips for keeping your email safe:
Check the link from the sender by hovering over the email address, make sure the link looks legit and makes sense.
- Be careful with shortened URLs
Twitter uses URL shorteners but be
cautious if you receive one in your email. Ask yourself why would anyone
not want to show the company they are sending an email from.
- Telephone numbers aren’t guaranteed

Even if the email looks professional and
has a telephone number, it can be a cyber-criminal trick. The phone
number may lead you to a scammer requesting for personal information.
- Don’t give out your email address
Giving out your email address is a bad idea. Electric companies in the U.S. were targeted with a
“spear phishing”
attack, which used information on company websites. Also be aware of
the uncertainty of putting your email address public to social networks
or Craigslist.
Don’t configure your email settings to
where images are automatically downloaded. This will send a signal to
spammers and the images sent to you are stored onto their servers with
your email connected to them.
Be mindful of filling out internet forms.
Don’t click on the “I want to receive information”, box unless you
truly trust the company. Even if the company is reputable, your email
could possibly be passed on to other lists.
- Don’t store important information in your “Sent” folder

Bank account information, credit card
numbers, and passwords are not safe in your “Sent” folder. These details
can be picked up by spammers very easily.
- Make recovery questions hard
Questions like your first job or your
mothers maiden name can be found very easily. Choose something harder,
or if possible make up your own question.
Unless we are aware of the possibilities of how these cyber criminals
are take our identity and personal info, we will not know who to
prevent it from happening. Make sure you always have strong passwords
and an up-to-date anti-virus on your computer. Be cautious when
connecting to open Wifi spots and consider a
multi-factor authentication
to add extra security to your system. Fortunately, the U.S. Federal
Government and email service providers have been taking steps to reduce
and hopefully eliminate spam email.
References:
Bulletproof Inbox: Tips for staying safe (and sane) on email – WeLiveSecurity
http://www.welivesecurity.com/2013/08/02/bulletproof-inbox-tips-for-staying-safe-and-sane-on-email/
August 2, 2013
Ten Scariest Hacking Statistics – StopTheHacker
http://www.stopthehacker.com/2012/04/20/ten-scariest-hacking-statistics/#.UgUTM2009qY
April 20, 2013
Email hacking – Wikipedia
http://en.wikipedia.org/wiki/Email_hacking
What is Email Spam? – Comm100
http://emailmarketing.comm100.com/email-marketing-ebook/email-spam.aspx
Thumbnail image courtesy of [
Stuart Miles] /
FreeDigitalPhotos.net
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