Google's MVNO is called Project Fi, costs $20/month + $10/GB for data in US and abroad, available for Nexus 6, runs on Sprint and T-Mobile networks  —  Say hi to Fi: A new way to say hello  —  In today's mobile world, fast and reliable connectivity is almost second nature.

Facebook Reports First Quarter 2015 Results  —  Facebook, Inc. (NASDAQ: FB) today reported financial results for the quarter ended March 31, 2015.  —  “This was a strong start to the year,” said Mark Zuckerberg, Facebook founder and CEO.  “We continue to focus on serving our community and connecting the world.”

Facebook Creative Labs releases Android dialer Hello with robust caller ID, call blocking, and local business search  —  “Hello” Is Facebook's New Android-Only Social Caller ID App  —  Say goodbye to calls from unknown numbers.  Facebook's newest app Hello instantly matches phone numbers …

Flaw in iOS causes devices to endlessly reboot after connecting to malicious Wi-Fi; iOS 8.3 may partially mitigate attack  —  iOS bug sends iPhones into endless crash cycle when exposed to rogue Wi-Fi  —  SSL cert parsing error allows attackers to create “No iOS Zone,” researchers say.

Microsoft releases new Windows 10 Technical Preview build with new Mail and Calendar apps  —  Windows 10 Technical Preview Build 10061 now available  —  Today we are releasing a new Technical Preview build for PCs - 10061.  This build will be available to the Fast ring, and will be delivered via Windows Update.

Box launches Developer Edition to power enterprise applications from third parties … SAN FRANCISCO-Box announced a new Developer Edition of its cloud storage platform today that's designed to offer third-party developers the ability to leverage the company's storage tools in applications.

US House of Representatives passes bill that would give liability protections to companies who share cyber threat data with the government  —  House passes cybersecurity bill  —  The House on Wednesday passed the first major cybersecurity bill since the calamitous hacks on Sony Entertainment, Home Depot and JPMorgan Chase.

Xbox One updated with over-the-air TV for the US and Canada, Miracast streaming support, more  —  New Features in Preview for Xbox App on Windows 10 and Xbox One  —  Xbox keeps getting better with more new features coming to preview this month for both Xbox One consoles and the Xbox app on Windows 10.

Techmeme's hiring section now included on its mobile site, and Mediagazer gets job ads too  —  Mediagazer introduces ads for media jobs, and Techmeme's job ads now extend to its mobile site  —  For nearly four years, Techmeme has offered space on our front page for companies to advertise …

Twitter ends program that let top executives sell stock at regular intervals  —  Exclusive: Twitter execs put stock sales on ice  —  Twitter has ended a program whereby top executives had been selling company stock at regular intervals, Fortune has learned.

Outlook for Android comes out of preview  —  Today we are excited to announce we have removed the preview label from Outlook for Android.  —  In January, we released Outlook for iOS and a preview of Outlook for Android.  At the time, the iOS version of Outlook was ahead of the Android version in terms of features and performance.