News Scan: Facebook ponies up $19B for Whatsapp; AT&T beefs up Toggle for BYOD; more

>> Facebook buys mobile messaging startup WhatsApp for $19B

Facebook will pay a staggering $19 billion in cash and stock for mobile messaging startup WhatsApp, Reuters reports. The transaction involves $4 billion in cash, $12 billion in stock and $3 billion in restricted stock. WhatsApp has more than 450 million users, many of whom are teens. The startup does not carry advertising and charges users only $1 per year, so analysts wonder how Facebook will recoup the $19 billion price tag. Read more on Facebook's WhatsApp buy.

[More on mobile messaging: Mobile marketing: It pays to be pushy | Corporate mobile messaging gets attention]

>> Bluebox unveils mobile app security product for the enterprise

Data security startup Bluebox launched a mobile app wrapping product that provides security at the document level, reports eWeek. The product provides IT managers with a dashboard that can manage and secure data on mobile apps. "As data goes in and out of an application protected by Bluebox, the enterprise gets visibility into seeing what happens with a document, as well as the ability to revoke or delete the document," Sima said. The product works for both Android and iOS devices. Read more on Bluebox's product.

[More on mobile app security: Most enterprise mobile apps are vulnerable to common exploits, warns HP | IT pros fret about corporate mobile app security]

>> AT&T beefs up Toggle for BYOD users, app developers

AT&T said it is adding features to its AT&T Toggle mobile workspace management product for BYOD users and app developers. Among the new features: "Toggle Voice employees can now have a separate phone number to make and receive business calls and check business voicemail; Toggle Data allows businesses to give employees who are subscribers to certain AT&T wireless services plans a fixed amount of data for use on their personal devices; the ability to monitor estimated data usage within the Toggle workspace; [and] the option for businesses to extend VPN capabilities from several vendors to AT&T Toggle and related applications." Also, app developers can now wrap new mobile apps into AT&T Toggle. Read more about AT&T's Toggle changes.

[More on AT&T Toggle: AT&T launches ToggleHub mobile app management platform | AT&T Toggle app touts access to biz data on personal Android devices]

>> EMM firm NetMotion Wireless expands internationally

Seattle-based enterprise mobility management firm NetMotion is expanding internationally by setting up an office in the United Kingdom and increasing capital and human resources investments globally. The firm focuses on providing EMM solutions to companies with a large field-based workforce that relies on mobile data, such as telecom carriers, utilities and airlines. The company's new U.K. headquarters will be led by Erik Helms, general manager for Europe, the Middle East, Africa and the rest of the world. "We have started a deliberate expansion into Europe and Latin America. We look to solve the same set of mobility challenges internationally as we do in North America," Helms tells FierceMobileIT.

[More on NetMotion: NetMotion's new CEO Prusch: BlackBerry's struggles highlight fast-moving enterprise mobility world | Cellular connectivity issues continue to plague enterprise]

>> Google warns 'Glassholes' not to 'Glass-out'

To address the reputation of Glass users as "Glassholes," Google has published a guide to Glass-etiquette. Glass users should not "Glass-out," advises Google. "If you find yourself staring off into the prism for long periods of time you're probably looking pretty weird to the people around you." In addition, Glass users should not "be creepy or rude," says Google. "Respect others and if they have questions about Glass don't get snappy. Be polite and explain what Glass does and remember, a quick demo can go a long way." Read more on Google's Glass etiquette.

[More on Google Glass: Google Glass in the office? Get legal on board | Enterprises will be initial targets of smartglass vendors, predicts ABI]