Security

The Pixel 4's facial recognition will unlock the phone, approve payments and more even if the user's eyes are closed.

Samsung's fingerprint flaw fix is in the works. But when it arrives is unknown.

Older Amazon devices, including Kindles and Echos, may be vulnerable to the KRACK Wi-Fi attack.

A phony website promising a tool to jailbreak your iPhone simply fakes the process while putting hidden ads on your screen.

An app developed by the Chinese Communist Party to 'educate' Chinese citizens can spy on its users.

Samsung is investigating why a certain screen protector might let others unlock your phone.

New Mac malware dubbed Tarmac is the 'second stage' of a multilayered infection process.

There's an issue with low-level diagnostic software on HP PCs that could let hackers take over the machine. Here's how to resolve it.

Twitter's Tailored Audiences and Partner Audiences advertising systems mistakenly used phone numbers provided for security purposes to sell ads instead.

It's not worth keeping or buying four D-Link routers because the company won't fix a serious software flaw.

New Internet Explorer patch uses Windows Update, replaces manual fix that broke printing software.

A flaw in older versions of WhatsApp could let hackers see your messages by making you open a booby-trapped image.

Yahoo will compensate owners of the 3 billion accounts hit by data breaches between 2012 and 2016. See if you qualify for the class-action settlement.

A new hack decrypts the boot code of every iPhone model from 4S to X, but you'll need special hardware to take advantage of it.

Apple quietly pushed out an emergency patch for Macs and older iPhones that fixes the last of several flaws revealed in July.

Customers, merchants and delivery personnel had their sensitive information compromised in a data breach.

Cloudflare's WARP service promises safer mobile connections for free, and faster ones for a small monthly fee.

Certain Google Play Store apps charge users up to $240 for failing to cancel free trial periods, security researchers from Sophos Labs found.

Apple said a security flaw involving third-party keyboard apps would soon be fixed.

Two people have complained about an issue in iOS 13. But it may not be Apple's fault.

Most people don't know how to properly wipe hard drives before selling them, a new study shows.

Humans may soon start listening to your Google Assistant voice commands again, but you'll have a bit more control over how the recorded clips are handled.

How does the new Arlo Pro 3 compare to the company's other wireless security cameras?

Two adware-filled selfie apps were kicked out of the Google Play store, but may already be on your phone.

The new Sign In with Apple service lets you mask your identity using disposable email addresses. Here's how it works.

Smart TVs and streaming-video devices track you almost as much as websites, three different studies find.

X-rays, MRI and CT scan images of 24 million patients worldwide can be viewed by anyone with internet access.

LastPass' latest build fixes a flaw that could let rogue websites steal your passwords for other sites.

A hidden T-Mobile account feature should make it harder for thieves to steal your phone number, but it's not clear how it works.