Neha Alawadhi / Reuters:
Yahoo Japan suspects 22 million user IDs leaked: Kyodo  —  (Reuters) - Yahoo Japan Corp said on Friday night it suspected that up to 22 million of its user IDs may have been “leaked” and it detected an unauthorized attempt to access the administrative system of its web portal Yahoo Japan, the Kyodo news agency reported.

Matt Hartley / Financial Post:
Canada's Competition Bureau plans investigation into Google Canada  —  Canada's Competition Bureau is gearing up to launch a formal inquiry into the business practices of Google Inc.'s Canadian operations.  —  Google was recently notified by the Competition Bureau of the watchdog organization's intentions …

Neil Hughes / AppleInsider:
MacBook Air inventory begins dwindling ahead of Apple's WWDC  —  With Intel's next-generation Haswell processors set to launch in a matter of weeks and WWDC to kick off soon after, availability of Apple's 13-inch MacBook Air had begun to dry up at major authorized resellers.

Darrell Etherington / TechCrunch:
Google Play In-App Purchase Revenue Growth Jumps 7X In One Year, Subscription Revenue Growing 2X Each Quarter  —  Google held a session today at I/O 2013 about how to make money on Android, and in the initial few minutes it shared some updated stats around Google Play revenues and how those are progressing.

Ron Nixon / New York Times:
Amtrak Upgrades Wi-Fi Service on Trains  —  WASHINGTON — After years of criticism of the wireless service on its trains, Amtrak announced on Thursday that it had upgraded its cellular-based Wi-Fi offering using broadband technologies that will improve the speed and reliability of the Internet in its passenger cars.

AllThingsD:
Yahoo Board to Meet Sunday to Consider $1.1 Billion, All-Cash Deal to Acquire Tumblr  —  According to sources close to the situation, the Yahoo board plans to meet Sunday night to decide whether to approve a $1.1 billion all-cash offer for New York-based blogging site Tumblr.

Josh Constine / TechCrunch:
Facebook's Growth Since IPO In 12 Big Numbers  —  $FB is still stuck at $26.25, way down from its $38 IPO price, but it's made important progress since going public a year ago.  Daily users up 26%, mobile monthly users up 56%, and revenue up 38% are some highlights.

Jennifer Van Grove / CNET:
Apple removes Bang With Friends from App Store  —  The eyebrow-raising app won't be initiating Facebook-friend hookups for iPhone owners for the time being.  —  No more knocking boots with your Facebook friends, iPhone users.  Apple has removed the salaciously titled Bang With Friends iPhone application from its App Store.

Adi Robertson / The Verge:
T-Mobile drops anti-net neutrality lawsuit filed by MetroPCS, leaving Verizon on its own  —  Cellphone carriers have generally met net neutrality proposals with varying levels of hostility, but Verizon and MetroPCS have been particularly belligerent: in 2011, they sued to overturn the FCC's then-newly adopted Open Internet rules.

Jordan Kahn / 9to5Mac:
Apple's lax iTunes streaming security gives out a free copy of Daft Punk's Random Access Memories  —  Bob Dylan, David Bowie, and Justin Timberlake are just a few of the artists over the past year to offer full-length, high quality streams of their newest albums on iTunes in the days before release.

Jeff Bercovici / Forbes:
Tumblr In Talks With Yahoo; Facebook And Microsoft Also Said To Be Circling  —  The Tumblr sweepstakes have begun.  —  According to multiple reports (the first coming from All Things D). the social blogging site is in serious talks with Yahoo , which is looking to secure a strategic investment …

Lucian Constantin / Macworld:
Developer-signed Mac spyware found on Angolan activist's computer  —  Previously unknown Mac OS X spyware, signed with a valid Apple Developer ID, has turned up on the laptop of an activist from Angola at a human rights conference in Norway.  —  Security researcher and privacy activist Jacob Appelbaum found …

Ingrid Lunden / TechCrunch:
Big Data Analytics Specialist Tableau Software Raises $254M In IPO, Shares Close 64% Up; Marketo's First Day Up 78%  —  One year to the day of the troubled Facebook IPO, the climate for tech IPOs in the public markets is significantly less stormy, especially for companies in the enterprise space.