Apple

iPhone and iPad Hijacking: What You Need To Know

The past 24 hours has seen a spate of stories warning about a spate of ‘ransomware’ attacks on iPhones and iPads – especially in the the UK and Australia. According to the reports, compromised devices are locked and owners are instructed to email a ransom (variously: $100, $50, €100) to one “Oleg Pliss” to have their devices unlocked. These attacks aren’t really news. In fact, the Oleg Pliss scam appears to have been circulating for close to six months. However, it’s worthwhile reviewing what we do (and don’t) know about these latest attacks on mobile devices. Accordingly, Security Ledger has put together a short FAQ that tells you what you need to know about the latest mobile scam, and to dispel some of the rumors floating around in the Internet ether. What’s Going On? According to news reports and complaints on Apple Support forums, owners of iPhones and iPads are having their devices locked. […]

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Security Iris Scanner on Blue Human Eye

WSJ: Samsung Looks To Iris Scans To Secure Mobile Devices

Min-Jeong Lee has an interesting article over at The Wall Street Journal Digits blog on how mobile device maker Samsung is looking to expand its use of biometric sensors in mobile devices beyond the finger-print scanners that are now the state of the art. According to the article, Samsung is considering “various types of biometric [mechanisms]” in addition to fingerprint scanners. Samsung’s senior vice president Rhee In-jong told analysts and investors at a forum in Hong Kong on Monday that iris scanners are a top consideration. “One of things that everybody is looking at is iris detection,” Rhee said. The biometric features are part of Samsung’s enterprise-focused mobile software, dubbed “Knox.”According to Rhee, only a small portion of some 80 million Samsung devices that shipped with the Knox software, which provides additional security functions for use by businesses, such as hardware based “TrustZone” technology to isolate sensitive data, virtualization for data- […]

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Core Infrastructure Initiative Logo

Heartbleed Prompts Fiscal Lifeline For Open Source

One of the most powerful (and substantive) realizations to come out of the news about the ‘Heartbleed’ OpenSSL vulnerability was that open source projects need help and attention from the tech community that relies on their fruits. I’ve written about this before – noting Apple’s reluctance to put some of its considerable cash hoard towards supporting open source projects it relies on (like the Apache Software Foundation), as have others. [Read Security Ledger’s coverage of the Heartbleed vulnerability here.]   Now that idea appears to have taken root. On Thursday, the Linux Foundation announced the creation of the Core Infrastructure Initiative, a multi-million dollar project to fund open source projects that are in the critical path for core computing functions. The CII group has some substantial backing. Google, Cisco, Microsoft, Facebook, Amazon, IBM, Intel, Samsung, Fujitsu and VMWare all signed on to the CII Steering Committee. (Surprising (or not): Apple was not one of the firms supporting […]

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Google-DataCenter

Heartbleed: Technology Monoculture’s Second Act

Say ‘technology monoculture’ and most people (who don’t look at you cross-eyed or say ‘God bless you!’) will say “Microsoft” or “Windows” or “Microsoft Windows.” That makes sense. Windows still runs on more than 90% of all desktop systems, long after Redmond’s star is rumored to have dimmed next to that of Apple. Microsoft is the poster child for the dangers and benefits of a monoculture. Hardware makers and application developers have a single platform to write to – consumers have confidence that the software and hardware they buy will “just work” so long as they’re running some version of Windows. The downside, of course, is that the Windows monoculture has also been a boon to bad guys, who can tailor exploits to one operating system or associated application (Office, Internet Explorer) and be confident that 9 of 10 systems their malicious software encounters will at least be running some version of the […]

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Perverse Security Incentives Abound In Mobile App Space

Security problems abound in the mobile device space – and many of them have been well documented here and elsewhere. While mobile operating systems like Android and iOS are generally more secure than their desktop predecessors, mobile applications have become a major source of woe for mobile device owners and platform vendors. To date, many of the mobile malware outbreaks have come by way of loosely monitored mobile application stores (mostly in Eastern Europe and Russia). More recently, malicious mobile ad networks have also become a way to pull powerful mobile devices into botnets and other malicious online schemes. But my guests on the latest Security Ledger podcast point out that mobile application threats are poised to affect much more than just mobile phone owners. Jon Oberheide, the CTO of DUO Security and Zach Lanier, a researcher at DUO, note that mobile OS platforms like Android are making the leap […]

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