Tag: computer security

Wi-Fi hotspots — like the ones in coffee shops, airports, and hotels — are convenient, but they often aren’t secure. Use these tips to help protect your personal information.

Exercise more. Floss daily. Remember anniversary this year. Something’s missing… computer security! Your list of resolutions isn’t complete until you add “update my security software” and “protect my passwords...

Earlier this week, we wrote about a recent twist in so-called scareware schemes, where scammers send alarming messages to try to convince you that your computer is infected with viruses or other malware. Then, they try to sell you software to fix...

Malware is short for “malicious software."  It includes viruses and spyware that get installed on your computer or mobile device without your consent. These programs can cause your device to crash and can be used to monitor and...

Today, we are more linked, networked, and wired than ever before. Not only do we use the internet to stay connected, informed, and involved, we use it for many routine tasks, like submitting taxes, applying for student loans, and even powering our...

Been reading up on Apple’s newly unveiled iPhone 5? So have scammers. For months leading up to the announcement, scammers have already been finding ways to cash in on iPhone 5 buzz — through phishing emails promising sneak peeks if you...

In light of recent news that a Yahoo! service was hacked and some 400,000 usernames and passwords for Yahoo! and other companies were stolen, OnGuardOnline.gov offers the following tips: If you used your Yahoo! login ID or password for other...

A series of recent malware attacks have targeted Macs, infecting hundreds of thousands of computers. U.S. CERT recommends that Mac users review the security updates issued by Apple to address these new threats.New variations of the malware are...

If you run a small business, you may rely on technology to expand your reach and stay competitive, even if you don’t have a full-time IT staff. OnGuardOnline.gov wants you to have the information you need to protect your data, your networks,...

Did you get a new computer for the holidays? Wondering what to do with your old one?Since computers often hold personal and financial information, the most important thing you can do is ensure that its hard drive doesn’t become a...

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