Mobile security company NQ Mobile has published a new report that says the number of mobile malware threats increased by 163% last year to more than 65,000. Almost all of the new malware discoveries were targeted at the Android platform.

NQ Mobile estimates that 32.8 million Android devices were infected with malware last year, which is an increase of more than 200% since 2011.

Mobile manufacturer ZTE has published preliminary annual results for 2012, revealing that it expects a loss of between 2.5 billion and 2.9 billion Chinese Yuan (£253 to £294 million).

Last year it made a ¥2.06 billion profit.

Nokia has launched its third Windows Phone 8 device, the Nokia Lumia 620. It’s a smaller, lower-price smartphone than either of the company’s two previous models.

The Nokia Lumia 620 has a 3.8-inch display, a 5 megapixel camera, NFC support and a battery that promises up to 9.9 hours of talk time.