T-Mobile may have suffered a serious data breach, judging from a letter it recently sent to a number of affected customers.
Are you sure your kids are safe on their phones? Here are the best parental control apps for managing apps, filtering websites and logging activities.
At least three trackers in the LastPass Android app transmit a lot of data about the app user, much more than other password-manager apps do, says a German researcher.
We used and tested the five most popular identity theft protection services over a three-month process. Here are the services that protect you best.
Bitdefender Mobile Security is the best Android antivirus app, but Norton Mobile Security is a close second.
Here's the best paid and free antivirus software available, based on each program's malware detection, impact on system performance and extra features.
Servers used by VyprVPN and associated services are being abused to launch huge DDoS attacks, according to one report.
More than a dozen security and privacy problems have been found in Zoom, though not all are serious. Here's what to know if you're using Zoom.
Here are the best cloud backup services (aka online backup services) based on features, convenience and price.
Users of Microsoft Outlook, browser password managers and several chat applications are being targeted by 'fileless' malware that spreads via email attachments.
The first piece of malware designed to run natively on Apple's new M1 chips has been found, but not that many antivirus engines detect it yet.
Password manager LastPass is cutting back its free plan so that it will no longer sync across all user devices. Here's what that means for you.
An apparently popular Android app called SHAREit seems to have serious security flaws, but the app's developers don't appear to have fixed them.
The Mac desktop Telegram application kept files attached to self-destructing messages and stored passwords in plaintext, a researcher found.
Online criminals are using the Discord chat service's network to house and spread malware, according to a security firm.
Apple has fixed a very serious security flaw that lets remote attackers or malware fully take over your Mac.
A longstanding Android barcode-scanner app suddenly became adware after a recent software update. Here's how to get it off your phone.
Google has pushed out a fix for Chrome browsers to fix a flaw that's actively being exploited by unidentified attackers.
Millions of Android phones, tablets, TVs and set-top boxes are threatened by a botnet malware, but there's a sure-fire way to avoid infection.
About 3.2 billion sets of stolen usernames and passwords were put up for grabs in an online hacking forum, but almost all the data is years old.
A Linux security exploit revealed last week works on all versions of macOS, even those recently patched, security researchers say.