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:
Fresh off his latest talk at at TEDxBrussels, our Chief Research Officer Mikko Hypponen sat down for a little session of "ask me anything" on reddit. You can read all of the questions people had for him and answers here. WARNING: There is a lot to go through. With over 3,200 comment's, Mikko's AMA ranks among one of the more popular threads in the subreddit's history. For a quick taste of what Mikko had to say about artificial intelligence, Tor, and Edward Snowden, here are slightly edited versions of 5 of our favorite questions and answers. How safe are current smart phones and how secure are their connections? - Jadeyard The operating systems on our current phones (and tablets) are clearly more secure than the operating systems on our computers. That's mostly because they are much more restricted. Windows Phones and iOS devices don't have a real malware problem (they still have to worry about things like phishing though). Android is the only smartphone platform that has real-world malware for it (but most of that is found in China and is coming from 3rd party app stores). It is interesting the Android is the first Linux distribution to have a real-world malware problem. Lots of people are afraid of the viruses and malware only simply because they are all over the news and relatively easy to explain to. I am personally more afraid of the silently allowed data mining (i.e. the amount of info Google can get their hands on) and social engineering style of "hacking". How would you compare these two different threats and their threat levels on Average Joes point of view - which of them is more likely to cause some harm. Or is there something else to be more afraid of even more (govermental level hacks/attacks)? - BadTaster There are different problems: problems with security and problems with privacy. Companies like Google and Facebook make money by trying to gather as much information about you as they can. But Google and Facebook are not criminals and they are not breaking the law. Security problems come from criminals who do break the law and who directly try to steal from you with attacks like banking trojans or credit card keyloggers. Normal, everyday people do regularily run into both problems. I guess getting hit by a criminal attack is worse, but getting your privacy eroded is not a laughing matter either. Blanket surveillance of the internet also affects us all. But comparing these threats to each other is hard. Hi, Mikko! Do you subscribe to Elon Musk's statements and conceptions of AI being the single biggest threat to humans? - matti80 Elon is the man. I've always thought of Tony Stark as my role model and Elon is the closest thing we have in the real world. And he's right. Artificial Intelligence is scary. I believe introducing an entity with superior intelligence into your own biosphere is a basic evolutionary mistake. Europol's cybercrime taskforce recently took down over a hundred darknet servers. Did the news shake your faith in TOR? - brain4narchy People use Tor for surfing the normal web anonymized, and they use Tor Hidden Service for running websites that are only accessible for Tor users. Both Tor use cases can be targeted by various kinds of attacks. Just like anywhere else, there is no absolute security in Tor either. I guess the takedown showed more about capabilities of current law enforcement than anything else. I use Tor regularly to gain access to sites in the Tor Hidden Service, but for protecting my own privacy, I don't rely on Tor. I use VPNs instead. In addition to providing you an exit node from another location, VPNs also encrypt your traffic. However, Tor is free and it's open source. Most VPNs are closed source, and you have to pay for them. And you have to rely on the VPN provider, so choose carefully. We have a VPN product of our own, which is what I use. If you ever met Snowden what would be the first question you would ask him? - SaPro19 'What would you like to drink? It's on me.' Cheers, Sandra
Many techie terms in the headlines lately. Supercookies, supertrackers, HTTP headers and X-UIDH. If you just skim the news you will learn that this is some kind of new threat against our privacy. But what is it really? Let’s dig a bit deeper. We will discover that this is an issue of surprisingly big importance. Cookies are already familiar to most of us. These are small pieces of information that a web server can ask our browser to store. They are very useful for identifying users and managing sessions. They are designed with security and privacy in mind, and users can control how these cookies are used. In short, they are essential, they can be a privacy problem but we have tools to manage that threat. What’s said above is good for us ordinary folks, but not so good for advertisers. Users get more and more privacy-aware and execute their ability to opt out from too excessive tracking. The mobile device revolution has also changed the game. More and more of our Internet access is done through apps instead of the browser. This is like using a separate “browser” for all the services we use, and this makes it a lot harder to get an overall picture of our surfing habits. And that’s exactly what advertisers want, advertising is like a lottery with bad odds unless they know who’s watching the ad. A new generation of supercookies (* were developed to fight this trend. It is a piece of information that is inserted in your web traffic by your broadband provider. Its purpose is to identify the user from whom the traffic comes. And to generate revenue for the broadband provider by selling information about who you really are to the advertisers. These supercookies are typically used on mobile broadband connections where the subscription is personal, meaning that all traffic on it comes from a single person. So why are supercookies bad? They are inserted in the traffic without your consent and you have no way to opt out. They are not visible at all on your device so there is no way to control them by using browser settings or special tools. They are designed to support advertisers and generate revenue for the mobile broadband provider. Your need for privacy has not been a design goal. They are not domain-specific like ordinary cookies. They are broadcasted to any site you communicate with. They were designed to remain secret. They are hidden in an obscure part of the header information that very few web administrators need to touch. There are two ways to pay for Internet services, with money or by letting someone profile you for marketing purposes. This system combines both. You are utilized for marketing profit by someone you pay money to. But what can and should I do as an ordinary user? Despite the name, this kind of supercookies are technically totally different from ordinary cookies. The privacy challenges related with ordinary cookies are still there and need to be managed. Supercookies have not replaced them. Whatever you do to manage ordinary cookies, keep doing it. Supercookies are only used by some mobile broadband providers. Verizon and AT&T have been most in the headlines, but at least AT&T seems to be ramping down as a result of the bad press. Some other operators are affected as well. If you use a device with a mobile broadband connection, you can test if your provider inserts them. Go to this page while connected over the device’s own data connection, not WiFi. Check what comes after “Broadcast UID:”. This field should be empty. If not, then your broadband provider uses supercookies. Changing provider is one way to get rid of them. Another way is to use a VPN-service. This will encapsulate all your traffic in an encrypted connection, which is impossible to tamper with. We happen to have a great offering for you, F-secure Freedome. Needless to say, using Freedome on your mobile device is a good idea even if you are not affected by these supercookies. Check the site for more details. Last but not least. Even if you’re unaffected, as most of you probably are, this is a great reminder of how important net neutrality is. It means that any carrier that deliver your network traffic should do that only, and not manipulate it for their own profit. This kind of tampering is one evil trick, throttling to extort money from other businesses is another. We take neutrality and equal handling for granted on many other common resources in our society. The road network, the postal service, delivery of electricity, etc. Internet is already a backbone in society and will grow even more important in the future. Maintaining neutrality and fair rules in this network is of paramount importance for our future society. Safe surfing, Micke PS. The bad press has already made AT&T drop the supercookies, which is great. All others involved mobile broadband providers may have done the same by the time you are reading this. But this is still an excellent example of why net neutrality is important and need to be guaranteed by legislation. (* This article uses the simplified term supercookie for the X-UIDH -based tracker values used by Verizon, AT&T and others in November 2014. Supercookie may in other contexts refer to other types of cookie-like objects. The common factor is that a supercookie is more persistent and harder to get rid of than an ordinary cookie. Image by Jer Thorp
First Finland, next the world! We knew it all along, and now it's confirmed: F-Secure Freedome, our super-simple security and online privacy app, has won the Best Mobile Service in Finland award. Freedome took away the award in the Utility and Infotainment category. Freedome's product manager, Paivi, and Samu, head of Consumer Security at F-Secure, were on hand to accept the award. "It's great to see F-Secure, a 25-plus-year-old company, competing among startups --- and winning, thanks to Freedome's fresh and user-friendly design," says Paivi. The competition was organized by Teleforum and The Federation of Finnish Technology Industry together with key industry players such as Microsoft, Nokia, Samsung, IBM and others. 110 mobile services were evaluated in 11 categories. Check out Freedome for yourself to see what the buzz is about!