Hack of Dallas emergency sirens prompts more warnings to bolster cybersecurity
Dallas emergency management officials continue to investigate a hack that activated all 156 emergency tornado sirens citywide for about 90 minutes early Saturday.
Stories by Matt Hamblen
What C-level leaders need to know about cybersecurity
Corporate boards are rarely prepared for cyberattacks -- and when they occur everybody likes to point fingers at everyone else.
Pairing Galaxy S8 with Microsoft apps seen as benefit to business customers
Samsung and Microsoft? Yes, they are indeed working together on providing access to Windows apps for Galaxy S8 phones.
U.S. businesses jump on trend to buy unlocked smartphones
The notion of buying discounted phones with a locked-in two-year service plan is going away, welcomed by both companies and consumers alike.
Tech to help protect Final Four crowds
From an undisclosed downtown Phoenix location, public safety officials in a command-and-control center will monitor and react to metadata from up to 900 video feeds, as well as to data from various sensors.
Verizon to launch wireless Cat M1 network nationwide to juice IoT
Verizon will launch a nationwide wireless network designed to help developers, businesses, utilities and municipalities deploy secure internet-of-things devices at lower cost.
Sleek new Galaxy S8 phones feature facial recognition, Bixby intelligent agent
Samsung launched sleek new Galaxy S8 and S8+ smartphones with features including facial recognition, an intelligent agent called Bixby and Samsung Pass for secure e-commerce mobile payments.
Samsung announces DeX dock for new Galaxy S8 and S8 Plus smartphone
Smartphone docks haven’t done well historically, but analysts say this one might catch on.
Refurbishing Samsung Note7s for resale is a 'disastrous' plan, Gartner analyst says
Just two days before Samsung's launch of the Galaxy S8 on Wednesday, the company announced it will consider using some recalled Galaxy Note7 smartphones for re-sale as refurbished or as rental phones.
Samsung may retake momentum with the S8 smartphone
Samsung has a lot riding on its next smartphone, the Galaxy S8, which debuts on Wednesday at an event in New York City.
Totem streetlight poles to combine wireless with power on city streets
Many companies are developing smart streetlights that combine energy-efficient LED lighting with wireless communications and sensors. Totem Power is taking that concept a step farther.
Most Android devices lack latest security patches
Nearly three-quarters of Android devices on the five biggest U.S. carriers are running on security patches that are at least two months old, putting them at greater risk of being hacked.
L.A. and NYC still rank behind smaller cities in wireless performance
The two biggest cities in the U.S. continue to rank well below many smaller U.S. cities in overall wireless performance, according to RootMetrics.
Samsung unveils Bixby voice assistant for upcoming Galaxy S8
Samsung revealed Monday that Bixby, an intelligent voice assistant, will run on the Samsung Galaxy S8 smartphone being unveiled next week.
Credit-card breach hits another restaurant chain
Several high-end eateries run by Select Restaurants in Cleveland were the victims of fraudulent cards used by customers at its eateries.