Social networks tackling new security issues that could make personal information and private communications accessible to strangers. Read more …

The Twitter back channel will be buzzing. Here are the feeds to watch. Read more …

Two U.K. wireless operators may refuse to carry Nokia phones that have the Skype VoIP calling feature built-in. Read more …

Apple’s reviews system for iPhone and iPod touch applications is broken, and in need of some help. We look at what could be done to fix it. Read more …

Senator Joe Lieberman is asking the federal court system to explain why it charges the public for online copies of court records and why personal information in those records is not better protected. Read more …

Those with older PCs may have noticed the hard way, but some of the new features in Apple’s Safari 4 beta for Windows won’t work without a newer graphics card. What gives, Apple? Read more …