The holiday season is a popular time for all sorts of scams and malware, as potential victims turn to online storefronts for help with last-minute shopping. However, some basic precautions can make a major difference in the security of your online transactions.
Ed Cohen, vice president of corporate development at SonicWALL, says its best to be wary of any unsolicited email from a retailer (to help consumers stay on top of such threats, SonicWALL has made a free Phishing and Spam IQ Quiz available online). People are spoofing Amazon or eBay or PayPal, he says. Youll get emails, for example, that might say, Your transaction didnt complete please enter your data.
In a recent Webroot survey, 55 percent of respondents said they plan to purchase at least half of their gifts online this holiday season, up from 38 percent in 2009. Whats more, only 37 percent of respondents use unique passwords for every password-protected site they join, and 52 percent do not check for an HTTPS connection before making purchases.
With that in mind, Webroot suggests following these five tips for staying safe as you take care of that last minute shopping online:
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Jeff Horne, director of threat research at Webroot, says its far safer to enter a stores URL directly into your browsers address bar than to search for a popular product and trust the first few results that come up.
2. Dont Reuse Passwords
Its crucial, Horne notes, to use different passwords for each website you join. With the rise of social networking, he says, people are managing more and more passwords for different sites, making it increasingly tempting to use the same password in more than one place.
We see a lot of people using their Facebook passwords for their email, Horne says. And we try to explain to people that if your Facebook account is compromised and you use the same password for the email address you used to register Facebook, [hackers can] log into that email address and they could have your banking information.
3. Check for the Signs of Security
When making any financial transaction, Horne says, its important to ensure that the site is secure. Look for SSL validation that youre using HTTPS instead of HTTP in the address bar, and look for the little lock symbol on the status bar of the browser, Horne says. Another one that people overlook is the actual green or highlighted popup inside the address bar for a lot of browsers for for extended validation certificates.
4. Avoid Debit Cards Online
Horne says its generally far safer to use a credit card than a debit card when shopping online while both are susceptible to fraud, the latter can cause a much bigger headache.
If I use my credit card online and somebody steals it and charges $10,000 to it, all I have to do is call up Chase or Bank of America and say, Theres some fraud on my account and they cancel it, Horne says. But if its your debit card account, thats immediately debited from your account and you have to work with the bank in order to get that back.
5. Be Wary of Seasonal Scams
Fake shipping notification emails, Horne says, are an extremely popular form of spam to avoid this trap, its best to track any package through the shippers website, rather than by clicking on a link in an email. Spammers are mimicking DHL, UPS and FedEx returns and sending blanket emails to everyone as a shipping notification, he says. And when you click on it, it goes to a website that looks like FedEx, but it ends up exploiting people with a Trojan downloader.
Rich Mogull, analyst and CEO at Securosis, suggests one more thing to keep in mind offline as well: make sure that anything you order online is shipped to a physical location thats actually secure. A lot of the bad guys have now started watching the UPS trucks and the FedEx trucks. Ive been getting a lot more reports from people who have been having things disappear off the doorstep, he says. Theres so much more being ordered online and delivered to people today that its created a big opportunity.
Finally, SonicWALLs Cohen notes, all of this advice remains just as valid after Christmas dont let your guard down on December 26th. While people tend to focus on November/December because of shopping, Trojan activities are at a high in January, because thats when all the credit cards come due, he says. So theres a second wave that usually happens around mid-January when people are paying bills.
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