Apple on Friday released a COVID-19 website and app with a screening tool and other information about the coronavirus outbreak. Apple said the app and site are meant to "make it easy for people across the country to get trusted information and guidance at a time when the US is feeling the heavy burden of COVID-19." 

They were developed in partnership with the Centers for Disease Control and Prevention, the White House coronavirus task force, and the Federal Emergency Management Agency. 

The COVID-19 app and website include a screening tool that asks users to answer a series of questions around risk factors, recent exposure, and symptoms, Apple said in a release. Based on their responses, users will receive CDC recommendations on the next steps, including "guidance on social distancing and self-isolating, how to closely monitor symptoms, whether or not a test is recommended at this time, and when to contact a medical provider." 

Apple said the screening tool doesn't replace instructions from doctors and health care providers or guidance from state and local health authorities. 

"To help you stay informed, understand symptoms, and take proper steps to protect your health, Apple has created a COVID-19 website and a US app in partnership with the CDC," said Apple CEO Tim Cook in a tweet Friday. "As always, the data is yours, and your privacy is protected. Stay safe and healthy."

In addition to the screening tool, Apple said the app and website would offer answers to frequently asked questions about the coronavirus as well as up-to-date information from the CDC, including best practices for washing hands and how to monitor symptoms.
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Earlier this week, Apple updated its digital assistant Siri to help guide those worried about coronavirus symptoms. Summoned by asking Siri, "do I have coronavirus," the assistant will respond with the survey that uses yes and no answers to try to guide people on potential next steps.

A company that makes internet-connected thermometers has followed the flu more closely than the C.D.C. can. Now the devices may be turning up cases of COVID-19.

A company that uses internet-connected thermometers to predict the spread of the flu says it is tracking the coronavirus in real-time – something that had been impossible, given the lack of testing for the disease.

Kinsa Healthhas sold or given away more than a million smart thermometers to households in which two million people reside, and thus can record fevers almost as soon as consumers experience them.

For the last few years, Kinsa’s interactive maps have accurately predicted the spread of flu around the United States about two weeks before the Centers for Disease Control and Prevention’s surveillance tool, the weekly FluView tracker.

The thermometer data “acts as an early warning system for illness spreading,” said Inder Singh, the company’s founder. The C.D.C.’s system lags because it relies on weekly reports from hundreds of doctors’ offices and hospital emergency rooms about what symptoms they are seeing in patients.

Company scientists are uniquely positioned to identify unusual clusters of fever because they have years of data for expected flu cases in each ZIP code. A sudden spike that far exceeds estimates for flu for a given date may well indicate the coronavirus has arrived.

Medical experts were enthusiastic about the possibility that smart thermometers could be used to track the virus in the United States. Having millions of data points allows Kinsa to produce daily maps showing which counties are seeing spiking fevers.

The most common symptoms of infection with the coronavirus is a fever – about 90% of patients suffer from it, according to the World Health Organization.

“This is very, very exciting,” said Dr. William Schaffner, a professor of preventive medicine at Vanderbilt University. “This is 21st-century disease surveillance, and we’ve been rooted in the mid-20th century with something very labor-intensive.”

Dr. Peter J. Hotez, dean of the National School of Tropical Medicine at Baylor College of Medicine in Houston, said: “If this tells you where there are new major clusters of fever, it tells you where to swoop in with your test kits.”

Kinsa’s latest map of fever spikes shows areas that are known to have many cases of COVID-19, the illness caused by the coronavirus. But the data also point to spots in Florida, Michigan, Arizona, and eastern Texas, where not as many cases have been reported.

Just last Saturday, Kinsa’s data indicated an unusual rise in fevers in South Florida, even though it was not known to be a COVID-19 epicenter. Within days, testing showed that South Florida had indeed become an epicenter.

Dr. Nirav Shah, a former New York State health commissioner who is an adviser to Kinsa, said real-time fever data “could speed up public health the way Twitter sped up the news cycle.”

Demand for Kinsa’s smart thermometers has skyrocketed since the coronavirus pandemic began, Mr. Singh said, and the company is now selling 10,000 a day, which is creating production problems but also multiplying the amount of data coming in each day.

The thermometers connect to a cellphone app that instantly transmits their readings to the company. Users can also enter other symptoms they feel. The app then gives them general advice on when to seek medical attention.
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Because influenza usually produces higher, more protracted fevers than common colds do, the company’s software estimates which ZIP codes appear to be hit by flu rather than by other, milder cold viruses.

With the incredible increase in concern about COVID-19, it’s prudent that we think about not just washing our hands frequently but also sanitizing the electronics we handle all day. Think about it. Everything we touch throughout the day comes back to our phones. We might take public transportation, press elevator buttons and open doors all while texting and scrolling (and that's all before our workday even begins). Then, you sit down at your desk and get down to business on equipment that probably hasn't been sanitized in weeks or months, if ever. 

So how can you effectively "wash" the germs off of the things around you? Well, one of the easiest and most effective ways to sanitize and disinfect your phone and other gadgets is with UV light technology.

How Does UV Light Sanitization Work? The UV light spectrum consists of UV-A, UV-B, and UV-C lights. It's the UV-C light that can kill germs, so that's what you want to look for when searching for a sanitizing product. When aimed at dirty surfaces, UV-C light permanently destroys the DNA or RNA of bacteria and viruses, so they no longer pose a threat. 

But Does It Really Work? Because UV-C sanitization works best on smooth surfaces, it is likely to be most effective on phones and cases without a lot of crevices for germs to hide. Some products, however, are designed to hit objects with UV-C light from multiple angles to try and cover as much surface area as possible.

Sure, you could just use antibacterial wipes — if you can find them these days — but UV light sanitizers have the added environmental benefit of producing less waste. So that's another tick in the "pro" column. Plus, they bring great peace of mind to back up your good hygiene habits, especially during cold and flu season – not to mention when we're in a global pandemic.

Two UV-C Sanitizers.Here are two Homedics products – one specifically for smartphones and one that’s a larger pouch design for not only phones, but also keys, glasses, earbuds, and other small items.

HoMedics UV-Clean Phone Sanitizer ($80).With this perfectly portable pop-up sanitizer, you'll just place your phone inside, and two germicidal LEDs get to work on disinfecting your device in only one minute. That gives you the perfect opportunity to wash your hands thoroughly, and your phone will be all good to go by the time you get back. Then, you just collapse the case flat and slide it back into your bag or laptop case for patented UV-C LED sanitization on-the-go.
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HoMedics UV-Clean Portable Sanitizer ($100).Another excellent option for portable protection is this generously-sized pouch. It harnesses the power of four UV-C germicidal LEDs to sanitize and disinfect your phone and other gadgets from every angle. It even includes interchangeable phone and platform clips to ensure that your items sit perfectly inside for optimal germ-killing effect. Aside from blasting bacteria from your phone, you can use it to clean your keys, glasses, remotes, and whatever else you can fit inside.

For more than a decade, security experts have had discussions about what's the best way of choosing passwords for online accounts.

There's one camp that argues for password complexity by adding numbers, uppercase letters, and special characters, and then there's the other camp, arguing for password length by making passwords longer.

This week, in its weekly tech advice column known as Tech Tuesday, the FBI Portland office positioned itself on the side of longer passwords.

"Instead of using a short, complex password that is hard to remember, consider using a longer passphrase," the FBI said.

"This involves combining multiple words into a long string of at least 15 characters," it added. "The extra length of a passphrase makes it harder to crack while also making it easier for you to remember."

The idea behind the FBI's advice is that a longer password, even if relying on simpler words and no special characters, will take longer to crack and require more computational resources.

Even if hackers steal your encrypted password from a hacked company, they won't have the computing power and time needed to crack the password encryption.

Academic research published in 2015 supports this argument, explaining that "the effect of increasing the length dwarfs the effect of extending the alphabet [adding complexity]."

The FBI's advice echoes a now-infamous XKCD webcomic that made the concept of passphrases-over-passwords widely known among internet users.

Furthermore, NIST password recommendations issued in 2017 have also urged websites and web services to accommodate more extended password fields of up to 64 characters for this same reason – to let users choose passphrases instead of short passwords.
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The same NIST guideline also recommended using passphrases over passwords when possible, a recommendation also picked up in a DHS security tip issued in November 2019, also urging users to give passphrases a try.

Apple’s new credit card has a curious security feature that will make it much more challenging to carry out credit card fraud.

The aptly-named Apple Card is a new credit card, built into your iPhone Wallet app, which the company says will help customers live a “healthier” financial lifestyle. The card is designed to replace your traditional credit card and give you perks, such as daily cash. Chief among the benefits is a range of security and privacy features, which Apple says – unlike traditional credit card providers – the company doesn’t know where a customer shopped, what they bought, or how much they paid.

But there’s one feature – a one-time unique dynamic security code – that will make it nearly impossible for anyone to use the credit card to make fraudulent purchases.

That three-digit card verification value – or a CVV – on the back of your credit card is usually your last line of defense if someone steals your credit card number, such as if your card is cloned or skimmed by a dodgy ATM or taken from a website through a phishing attack.

But rotating the security code will increase the difficulty for an attacker to use your card without your permission.

The idea of a dynamic credit card number first came about a few years ago with the Motion Code credit card concept, built by Oberthur Technologies, which included a randomly generating number built into a tiny display on the back of the card. The only downside is if someone steals your physical card.

Since then, other credit card makers – including Mastercard, the issuing payment provider for Apple Card – have worked to integrate biometric solutions instead. By enabling a fingerprint sensor on the card, powered by the card machine into which it is inserted, it was hoped that fraudulent purchases would be impossible. Other credit cards have worked to roll out biometric-powered credit cards. Again – a big letdown was online fraud, which still accounts for a vast proportion of fraud.

Apple Card seems to meld the two things: a virtual credit card with a rotating security code, protected by a biometric, like Touch ID or Face ID in newer devices. Better yet, the company’s debut physical titanium credit card won’t even have a credit card number.
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Now, if someone wants to commit fraud, they need to steal your phone and your face or fingerprint.
Like other sensitive data – such as health, financial, and biometric data – any banking and credit card data is stored on the device’s security chip, known as the secure enclave.