Messages sent by hundreds of accounts testify to dramatic weight loss and link to same suspicious site pedaling diet pills.
The chances of encountering a malware-bearing ad on your phone or tablet are increasing. But blocking ads on mobile is neither easy nor very effective. Here's a better approach to ad-blocking on your device.
Security researchers come up with a way to use a battery charger to take over an iPhone in less than one minute.
An independent testing lab in Germany finds search engines aren't 100 percent effective at removing malicious sites from results -- and Microsoft's Bing is less effective than Google.
Mobile security firm Lookout report charts dramatic rise in Android malware.
Search giant details how much malware its Safe Browsing keeps away from users and hints at scanning Chrome extensions.
QR codes are a fun and interesting way to share information, but how do you know they're safe? Symantec has a simple solution to help protect your Android or iOS device from malicious QR codes.
A hole in Apple's mobile Safari can be exploited to display a different URL in the address field than the Web site being viewed in the browser.
Links in direct messages on Twitter and e-mail notifications about direct messages will be filtered in an attempt to stop phishing attacks.