New mobile threat families and variants rose by 49% from last quarter, from 100 to 149. 136, or 91.3% of these were Android and 13, or 8.7% Symbian. Q1 2013 numbers are more than double that of a year ago in Q1 2012.
While the “walled-gardens” of the iOS and Windows Phone, where apps require approval before sale, have prevented malware threats to develop for the iPhone or Nokia models running those systems, Android threats are increasing and becoming more likely to affect average users.
“I’ll put it this way: Until now, I haven’t worried about my mother with her Android because she’s not into apps,” F-Secure Security Advisor Sean Sullivan said. “Now I have reason to worry because with cases like Stels, Android malware is also being distributed via spam, and my mother checks her email from her phone.”
You can get the entire report here and as you read through it, listen to our Chief Research Officer Mikko Hypponen and Sean Sullivan walk through the report in this exclusive preview. (Sorry, there is a odd echo for the first few minutes of the recording.)
Here’s a look at profit-motivated threats. Is anyone surprised that mobile malware authors are mostly motivated by money?
As far as the types of threats our Labs is seeing, Trojans continue to dominate:
Adblocking made waves last summer after Apple announced that it would bake content blocking capabilities into iOS 9. Content blocking lets users filter out content that they don’t want to load, and in this case, it worked with Apple’s Safari web browser. And there’s one kind of content that typically irritates people more than anything else – ads. So Apple’s content blocking capabilities swiftly lead to adblocking on iOS devices, with many companies developing these apps to help secure and improve people’s web browsing experience. This includes F-Secure, who released a free adblocking app last September. Now, F-Secure Labs has written up a brief whitepaper explaining, in detail, how F-Secure Adblocker works. Without getting into too much detail, F-Secure Adblocker basically checks for information about web traffic with F-Secure Security Cloud (a cloud-based service that powers many of F-Secure’s security products). If F-Secure Security Cloud is able to identify the source of web traffic as an advertising server, it lets Adblocker know, and Adblocker can filter out the advertising content, leaving you with the information about sports, news, business, or whatever else you’re browsing for. Using Adblocker also speeds up your browsing, protects you from malvertising, and saves bandwidth for those of you trying to save money on your data plans. Not bad for a free app. Plus, it all operates in accordance with F-Secure’s Privacy Principles. F-Secure can’t connect the information about your web traffic with anything else about you, so you don’t have to worry about sharing information with companies looking to exploit your personal data. The paper is a quick easy read and gives you a comprehensive breakdown about how Adblocker works, so it’s worth checking out if you’re interested in learning how products being ad free can improve your web browsing experience. [Image by Chris Schmich | Flickr]
Want to prevent your kid from going crazy in the app store or using your email or other apps on your iOS device? Or just want a little more security on your device? It's easy, as this 14-second explainer from the F-Secure Labs explains: [youtube https://www.youtube.com/watch?v=lRCKhXomiHI] If you want them a little slower: 1. Go to Settings. 2. Click on "General". 3. Scroll down to "Restrictions" and click "Enable Restrictions". 4. Set a code. 5. Set Accounts to “Don’t Allow Changes”.
When George Lucas' Star Wars Episode IV: A New Hope hit theaters in May 25, 1977 the vision of a world that existed a "long time ago, in a galaxy far, far away" was startlingly new. The film opens with a massive Imperial Star Destroyer chasing a rebel ship and features routine space travel and battles suggestive of both of the age of King Arthur and a high-tech future, as depicted by visual effects pioneers Industrial Light & Magic. It also features a wire-frame animation (replicated below) of the Death Star, one of the first uses of computer animation ever to make it into a motion picture. [youtube https://www.youtube.com/watch?v=lVMnwd4mZlA] Less than a month later, history was made in the personal computer industry when Apple released the Apple II on June 10, 1977. At $1,298 -- which is just over $5,000 in today's U.S. dollars -- the machine that operated using Applesoft BASIC would become one of the first microcomputers to win widespread adoption, eventually expanding personal computing beyond hobbyists by offering business applications like VisiCalc, the first computer spreadsheet program for PCs. By the time Apple phased out the II series in 1993 between 5 and 6 million units had been sold. During 1999, the year when Lucas launched his first of the prequels Star Wars Episode I: The Phantom Menace, more than 114 million PCs were sold and the explosion of the World Wide Web had sped up widespread adoption of internet-connected computers. EverQuest -- the second massively multi-player online game after Ultima Online and the first with a 3-D engine -- was released on March 16, 1999 and within months more than two-hundred thousand players had subscribed. On May 19th, Phantom Menace hit theaters with only one scene that wasn't altered by visual effects. It was the first Star Wars film to feature fully computer generated characters including Jar Jar Binks, so maybe that wasn't a great idea. That year Apple released its its iMac computers in a variety of colors, Intel released its Pentium III and the computer virus Melissa -- the first able to spread itself through email -- became the fastest spreading malware ever and hit 250,000 PCs worldwide. The Mobile Web also debuted in Japan via the i-mode networking standard. According to the Computer History Museum Timeline of Computer History, it offered "web access, e-mail, mobile payments, streaming video, and many other features that the rest of the world won't see for nearly another decade." Free PC gave away 10,000 Compaq computers, one of many companies that offered hardware or Internet access in exchange for viewing ads. Many of these companies were bankrupt by December of that year. This is what a 1999-era Compaq running Windows 98 looks like: [youtube https://www.youtube.com/watch?v=ii51iSCnE0Q] The full trailer of Star Wars Episode VII: The Force Awakens debuted in October of 2015. [youtube https://www.youtube.com/watch?v=sGbxmsDFVnE] This follows only six months after Apple introduced its Apple Watch wearable device. The number of computers sold each year -- when you combine personal computers with smartphones and tablets -- now numbers in the billions with more than a billion devices powered by Google's Android operating system alone being sold each year. The largest PC maker in the world Lenovo sold 58 million units in 2014. The director of The Force Awakens J.J. Abrams had no input whatsoever from its creator George Lucas who sold to the franchise to Disney. But Abrams studiously sought to connect the new film to the original trilogy. He did this both by working with the writer of Episode IV: The Empire Strikes Back Lawrence Kasdan and through effects that focused on continuity with the movie's predecessors, with only a judicious use of computer generated images. [Apple II image by Narnars0]