Mobile Threat Report Q4 2012: 96% of all Mobile Malware written at the end of 2012 targets Android

mobile_report_q4_2012F-Secure Labs Mobile Threat Report for Q4 2013 is out and it’s clear that the most popular smartphone operating system is also the leading target for online criminals.

94% of all mobile malware the F-Secure Response Labs analyzed in Q4  targets Google’s Android platform.

You can get the whole report here.

Here’s what the growth of mobile mobile malware looks like over 2012.


As Android threats have grown, Symbian malware has nearly disappeared. Why? Symbian which used to be the world’s most popular mobile OS is disappearing. Nokia phones are increasingly moving to Windows Phone, which — as you may have noticed — is attracting no threats. The world’s second most popular mobile platform Apple’s  iOS for iPhones and iPads also had no threats found in 2012.

Why the difference? It comes down to platform openness and App store security.

How can you protect your phone from these threats?

1.  Stick to the official app stores.
Apple and Microsoft have strict guidelines for their app stores and Google’s Play store is increasingly adopting restrictions that prevent bad apps from ever showing up. If you only get apps in the official stores, your chances of getting a bad app are almost zero.

2. Check out reviews.
Malicious apps are often weeded out by active users who rate and review software. If an app doesn’t have positive feedback and a lot of it, you probably don’t want to be the one who tests it out.

3. Keep your phone’s software updated.
Your smartphone is a mini PC with the same software issues that your PC has including software that continually needs to be updated. This may require some help from your carrier depending on your phone —  but the basic rule is: The more current, the better.

4. Be very careful when giving your mobile number out.

The main thing to keep in mind is that while your family and friends may want to pry on your phone to see what you’re up to, the most likely reason a criminal will be targeting you is pretty obvious.

You guessed it: FOR THE MONEY.




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F-Secure Bringing a totally new Future for the Internet to SLUSH 2015

#SLUSH15 is almost here, and F-Secure’s participating in this year’s event in a big way. There’s going to be a big #smartsecurity announcement about the Internet of Things, as well as a couple of presentations from F-Secure personnel. SLUSH, a well-known exposition for startups in the tech industry, has become a huge international event. Both SLUSH and F-Secure call Helsinki home, so it’s only natural for F-Secure to be an active participant at the annual conference. F-Secure made waves last year after the cybersecurity company hacked the venue’s bathrooms to get people talking about online privacy. Several of the company’s researchers and personnel also put in appearances at last year’s SLUSH, including cyber security expert Mikko Hypponen, and F-Secure’s Executive Vice President, Consumer Security, Samu Konttinen. [youtube] [youtube] And they’re both back this year! This year, Samu will be giving a keynote address on SLUSH’s Silver Stage. His talk is called “Your home, your rules – The internet of what ifs”, and runs from 11:45am to 12:00pm (Helsinki time) on November 11th. Samu’s enthusiasm for topics related to security and online privacy will give people valuable insights into how IoT devices are creating new security challenges, and what people can do to protect themselves. Mikko will be appearing on SLUSH’s Black Stage at 9:25am (Helsinki time) on November 12th, where he’ll deliver a talk called “The Online Arms Race”. Mikko recently did an interview about this same topic for, so you can check that out if you want a quick preview about Mikko’s thoughts on this matter. You can follow all of F-Secure’s SLUSH news by following @FSecure_Sense, @FSecure_IoT, and @FSecure on Twitter.

November 10, 2015
Mikko Hypponen, Leo Laporte, Triangulation

5 things Mikko Hyppönen has learned from 25 years of fighting viruses

F-Secure Chief Research Officer Mikko Hyppönen sat down on Monday for a video chat with renowned tech journalist and broadcaster Leo Laporte on Triangulation. Laporte has admired Mikko and F-Secure from afar for more than twenty years, the host explained. So this first talk gave the two IT stalwarts a chance to talk over Mikko's nearly quarter century of work at F-Secure -- which he joined as a coder in 1991 when we were still known as Data Fellows. You can watch the whole interview below or download the audio here: [youtube] The whole show is worth your time but to get ready to mark Mikko's silver anniversary at F-Secure, we thought we'd pull out some interesting lessons he's learned in more than two decades of tangling with digital threats. Driving a forklift -- Mikko's job before joining F-Secure -- has one big advantage over being an internationally known virus hunter. Once you're done with work for the day, you don't think about your job at all. Mikko told Leo that being Chief Research Officer at a company that protects hundreds of millions of computers doesn't give you that luxury. Some early malware creators went on to some very interesting things. Mikko told Leo about his trip to Pakistan to meet the two brothers who wrote the first PC virus more than 25 years ago, which you can watch below. Basit Farooq Alvi and Amjad Farooq Alvi wrote the program for what they saw as a legitimate purpose -- preventing copyright infringement. Today the brothers along with a third brother run a successful telecommunications business. Robert Tapan Morris -- the creator of Morrisworm the first computer worm -- is a member of the Computer Science faculty at MIT and a partner in Y Combinator, which helps launch tech startups.[youtube] His number one security tip? Back up your stuff. "Back up your computer, your iPad, your phone. And back it up so you can access it even if your house burns down." The numbers when it comes to malware are huge. F-Secure Labs receives about 350,000 malware samples a day, seven days a week. "The amount of new detections we build on those samples every day is usually around 10,000... 20 [thousand] on a bad day." Mobile malware isn't a big problem -- except, perhaps, in China -- because Android and iOS are very restrictive. "If you are a programmer, you cannot program on your iPad," Mikko explained. All apps that end up in the Play or App Store have to be approved by Google or Apple respectively. This model, which Mikko compares to the PlayStation and Xbox ecosystems, may be good for security, but it does have some negative consequences. "It's also a little bit sad in the sense that when you have these closed environments, it's sort of like converting the users from producers to consumers." Mikko wrapped up the interview by explaining F-Secure's principles when it comes to protecting and respecting users' data: "We try to sell our products the old-fashioned way. You pay for it with your money, not your privacy." Cheers, Sandra P.S.: For some bonus Mikko, watch a public lecture he gave this week at Estonian Information Technology College. [youtube]

October 15, 2015