Gregg Keizergkeizer@computerworld.com, Computerworld Follow me on Google+

Gregg Keizer covers Microsoft, security issues, Apple, Web browsers and general technology breaking news for Computerworld.

Apple expands free Lion upgrade offer

Apple is offering more details about its free Lion upgrade offer, saying the deal also applies to Macs bought from authorized resellers after the new OS's debut.

Researchers uncover more Android malware on Google's Market

Security researchers have found more malicious Android apps on Google's official download site and being spread through Chinese app stores.

Mozilla slates Firefox 5 update to fix Lion crash bug

Mozilla plans to update Firefox for the Mac to deal with a bug affecting the browser in Apple's soon-to-be-released Lion operating system.

Judge rules against Google in Street View 'Wi-Spy' lawsuit

A federal judge has declined to dismiss charges against Google that it allegedly violated the Federal Wiretap Act when it collected personal data from Wi-Fi networks.

Google boosts Gmail's anti-phishing feature

Google this week added an anti-phishing feature to Gmail that automatically displays the sender's address for some messages.

Google patches seven bugs in Chrome browser

Google patched seven vulnerabilities in Chrome as it issued the second security update for its browser this month.

Mozilla moves more than half of Firefox 4 users to new version

Most Firefox 4 users updated to Firefox 5 in the first week, although the turnover speed was slower than when Chrome last shifted editions, according to Web usage data.

Mozilla mulls Firefox 3.6 retirement, too

Mozilla is planning to retire Firefox 3.6 from support, but won't put the 18-month-old browser out to pasture until August at the earliest.

Enterprise IT unhappy with Firefox 4's quick demise

Some corporate IT managers are unhappy with Mozilla's decision to push out new editions of Firefox every six weeks with its new rapid-release program...

Mozilla retires Firefox 4 from security support

Unnoticed in the Tuesday release of Firefox 5 was Mozilla's decision to retire Firefox 4, the browser it shipped just three months ago.

Mozilla ships Firefox 5, holds to new rapid-release plan

Mozilla on Tuesday delivered the final version of Firefox 5, the first edition under the new faster-release regime it kicked off earlier this year.

Researcher: Attackers exploit latest Flash bug on large scale

Hackers are aggressively exploiting a just-patched Flash vulnerability "on a fairly large scale," according to a Shadowserver Foundation researcher.

Mozilla to add built-in PDF viewer to Firefox

Mozilla is working on a project that will add PDF rendering to Firefox using HTML5 and JavaScript, eliminating the need for users to run Adobe's own plug-in.

Adobe patches second Flash zero-day in 9 days

For the second time in nine days, Adobe patched a critical vulnerability in Flash Player that hackers were already exploiting.

Google pulls more malware from Android Market

Google removed more malware-infected applications from its Android Market last week, according to a security researcher.