Google has patched 19 vulnerabilities in Chrome, paying nine researchers $14,000 in bug bounties for reporting the flaws.
Apple is offering security experts a copy of the developer preview of Mac OS X Lion and asking them for feedback.
A delay in shipping the latest beta of Firefox 4 makes it unlikely that Mozilla will ship a finished browser by the end of February.
About eight out of every 10 Web browsers run by consumers are vulnerable to attack by exploits of already-patched bugs, according to security risk and compliance management provider Qualys.
Apple faces little risk of antitrust threats to the new App Store rules that require content sellers to hand over 30 percent of their revenues, a legal expert tells Computerworld.
A federal judge has tossed a class-action lawsuit that claimed Apple's iPad overheats when used outdoors in warm weather or in direct sunlight.
Mozilla has rolled out the eleventh beta of Firefox 4, adding the "Do Not Track" feature it touted three weeks ago to the browser.
Adobe's Reader X, last year's upgrade that features a "sandbox" designed to protect users from PDF exploits, stymied a recent attack campaign, researchers say.
Google's Chrome will likely survive the first day at next month's Pwn2Own hacking challenge, but may fall the next when the rules change, the contest organizer predicts.
Mac OS X gained share last month by the largest amount since March 2010, while iOS, the operating system that powers the iPhone and iPad, passed 2 percent, according to monthly figures from Net Applications.
Google's Chrome and Apple's Safari posted record numbers in January while Microsoft's Internet Explorer lost ground for the sixth month running, Net Applications says.
A lawsuit filed in California claims that AT&T "systematically" overcharges iPhone and iPad owners with capped data plans by inflating the amount of data they download.
Analysts say that Eric Schmidt's exit as the CEO of Google won't affect the dynamics of the company's battles with Apple in the smartphone and tablet wars.
Millions of e-mail addresses and passwords may have been stolen from Trapster, an online service that warns iPhone, Android and BlackBerry owners of police...
On Friday, Mozilla shipped Firefox 4 Beta 9, perhaps the last it will release before it pushes toward a final version.