An ounce of prevention: Anticipating online threats in F-Secure Labs

This is a guest post from Karmina, an expert from F-Secure Labs. Enjoy!

Little is known about the team in the F-Secure Labs that focuses on tracking down threats. Usually, those contacting the Labs are looking for solutions such as detections and removals. Though mostly working in the background, I’m proud to be part of that team that deals with preventing threats from infecting further.

Proactive protection is my daily mantra. The usual question that I ask when analyzing a threat is where did it come from? If we are able to determine the source and block it from there, then it won’t proceed to infect your computer. My job is to spot threats and track down their possible sources, from social networks to email spams to application stores. Then I need to understand the threat’s behavior and how it spreads. They usually leave distinct trails and have certain characteristics that make them identifiable. It’s fun, in the sense that I feel like I’m a detective trying to uncover something. It’s like building a puzzle where I examine the pieces and put them together to see the bigger picture.

In the Labs, teamwork is important. I provide the information that I gather to other teams so they can build solutions such as website ratings, detections, and removals. We work together toward a common goal: to protect you and provide online safety. From blocking malicious URLs that push information-thieving wares into computers, to scouring application stores worldwide for Trojans disguised as interesting apps, we try to catch them all and protect the users.

Considering that I didn’t plan to get into this field, I’d have to say that I enjoy doing this. Due to constantly evolving threats, I learn a lot of new things daily. I feel fulfilled when I uncover a mystery. I’m glad I ended up in the online security field. My career is also why I’ve had the chance to live in three different countries. I get to see the world while doing interesting work. All in all, not bad!

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Why your Apple Watch will probably never be infected by malware

On Tuesday Apple announced its latest iPhone models and a new piece of wearable technology some have been anxiously waiting for -- Apple Watch. TechRadar describes the latest innovation from Cupertino as "An iOS 8-friendly watch that plays nice with your iPhone." And if it works like your iPhone, you can expect that it will free of all mobile malware threats, unless you decide to "jailbreak" it. The latest F-Secure Labs Threat Report clears up one big misconception about iOS malware: It does exist, barely. In the first half of 2014, 295 new families and variants or mobile malware were discovered – 294 on Android and one on iOS.  iPhone users can face phishing scams and Wi-Fi hijacking, which is why we created our Freedome VPN, but the threat of getting a bad app on your iOS device is almost non-existent. "Unlike Android, malware on iOS have so far only been effective against jailbroken devices, making the jailbreak tools created by various hacker outfits (and which usually work by exploiting undocumented bugs in the platform) of interest to security researchers," the report explains. The iOS threat that was found earlier this year, Unflod Baby Panda, was designed to listen to outgoing SSL connections in order to steal the device’s Apple ID and password details. Apple ID and passwords have been in the news recently as they may have played a role in a series of hacks of celebrity iCloud accounts that led to the posting of dozens of private photos. Our Mikko Hypponen explained in our latest Threat Report Webinar that many users have been using these accounts for years, mostly to purchase items in the iTunes store, without realizing how much data they were actually protecting. But Unflod Baby Panda is very unlikely to have played any role in the celebrity hacks, as "jailbreaking" a device is still very rare. Few users know about the hack that gives up the protection of the "closed garden" approach of the iOS app store, which has been incredibly successful in keeping malware off the platform, especially compared to the more open Android landscape. The official Play store has seen some infiltration by bad apps, adware and spamware -- as has the iOS app store to a far lesser degree -- but the majority of Android threats come from third-party marketplaces, which is why F-Secure Labs recommends you avoid them. The vast majority of iPhone owners have never had to worry about malware -- and if the Apple Watch employs the some tight restrictions on apps, the device will likely be free of security concerns. However, having a watch with the power of a smartphone attached to your body nearly twenty-four hours a day promises to introduce privacy questions few have ever considered.    

Sep 9, 2014
BY Jason
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Aug 28, 2014
BY Jason