Study: Apps ‘Hijacking’ 12 Million Smartphones

Some 12 million smartphones have mobile apps that secretly run a barrage of hidden advertisements in the background — roughly 700 per hour — that gobble up to 2GB of data per day and shorten battery life in its host device. Advertisers lose even more: an estimated $1 billion this year in bogus commissions paid to fraudsters for simulated clicks of those ads in “what they believe to be real consumers viewing their ads,” says David Sendroff of Forensiq, an …

10 Tips to Stay Safe on Public Wi-Fi

When you access the Internet at any of the world’s 6 million public Wi-Fi hot spots — at airports, parks, businesses, hotels, wherever — assume that anything you are sending or receiving is up for grabs: your emails, photos, files, passwords, credit card numbers. According to some estimates, up to 95 percent of public hot spots are insecure because their wireless networks do not encrypt users’ Web traffic. Without encryption, which scrambles data so it’s not accessible to others, eavesdroppers …

Watch Your Wi-Fi! Most Devout Users Are Clueless About Risks, AARP Finds

Although some 84 percent of American adults who use the Internet access it on a daily basis, new AARP research finds that many continue to engage in risky online behaviors — especially at free Wi-Fi hot spots that are potential hotbeds for computer hacking. While a quarter of the 800 adults surveyed for the new report said they use free public Wi-Fi at least weekly, most are clueless about the potential risks. And nearly half of the respondents flunked a …

The Passcode to Hack Most Credit Card Readers

About 90 percent of checkout payment card readers, like those implicated in last year’s string of retailer data breaches, currently use the same password. Reason: The default setting hasn’t been changed – either by its manufacturer, middlemen vendors or retailer clients that purchase the devices. That’s the stunning conclusion after researchers from cybersecurity firm Trustware examined point-of-sale (POS) card readers at 120 retailers nationwide. “No one is changing the password when they set this up for the first time; everybody …

The Thing About the Internet of Things

We’ve been hearing a lot lately about the “Internet of Things” (IoT). Often, the discussion revolves around issues associated with data privacy and cybersecurity. So what is the IoT and what’s all the fuss about? IoT refers to the ever-expanding array of devices that can communicate to external networks. While we all realize our computers and smartphones are connecting to the outside world, more and more devices such as fitness trackers, cameras, cars and thermostats are doing so as well. …

Once More Unto the Security Breach

For the third time this year, I opened an unmarked envelope to find a new credit card glued to the insert. Actually, it wasn’t a new card. Just a replacement for my current card, now unusable because of a security breach somewhere. I’ll be amazed if this card makes it to the end of the year. Sound familiar? Security Breaches on a Massive Scale Huge data breaches affecting millions of American consumers seem to be happening with regularity these days. …