Recent Posts

That LIFX Smart Lightbulb Hack Wasn’t Easy

If you’ve been following your Internet of Things security news, you probably read about the latest hack of a consumer-oriented ‘smart home’ device: Context Information Security’s analysis of security holes in LIFX-brand smart light bulbs. The top line on this is scary enough. As The Register reported: researchers at Context discovered that, by gaining access to a “master bulb” in LIFX deployments, they could control all connected lightbulbs and expose user network configurations. That’s scary – and recalls research on hacking Philips HUE light bulbs that was published last year. But read down in the Context research and you’ll realize that, while the LIFX technology wasn’t perfect, the job of hacking the technology wasn’t child’s play, either. LIFX connected its smart bulbs using a 6LoWPAN-based mesh network. The company made the mistake of transmitting most bulb-bulb communications in the clear, which made analyzing traffic sent between master- and slave bulbs easy. Context researchers found […]

Continue Reading

Industrial Control Vendors Identified In Dragonfly Attack

Two of the three vendors who were victims of a targeted malware attack dubbed ‘Dragonfly’ by the security firm Symantec have been identified by industrial control system security experts. Writing on Tuesday, Dale Peterson of the firm Digitalbond identified the vendors as MB Connect Line, a German maker of industrial routers and remote access appliances and eWon, a Belgian firm that makes virtual private network (VPN) software that is used to access industrial control devices like programmable logic controllers. Peterson has also identified the third vendor, identified by F-Secure as a Swiss company, but told The Security Ledger that he cannot share the name of that firm. The three firms, which serve customers in industry, including owners of critical infrastructure, were the subject of a warning from the Department of Homeland Security. DHS’s ICS CERT, the Industrial Control Systems Computer Emergency Response Team, said it was alerted to compromises of the vendors’ by researchers […]

Continue Reading

RSA: Boleto Fraud Ring in Brazil Linked To Billions in Bogus Transactions

RSA, the security division of EMC Corp. said on Wednesday that its researchers uncovered a massive online fraud ring that has infiltrated The Boleto, a popular payment method in Brazil. RSA said in a blog post on Wednesday that a coordinated investigation a “Boleto malware or ‘Bolware’ fraud ring that may have compromised 495,753 Boletos transactions over a two-year period. The value of the transactions is estimated at $3.75 billion USD, or $8.57 Brazilian Reals.  The Boleto is a popular and regulated electronic payment system that is the second most popular form of payment in the country, after credit cards. According to RSA, the malware in question allows attackers to carry out man-in-the-browser attacks that modify transaction details on an infected client system so that funds are directed into mule banking accounts controlled by the fraudsters. RSA researchers discovered 8,095 fraudulent Boleto ID numbers tied to 495,753 compromised transactions. The Bolware botnet is […]

Continue Reading

FDA: Regulators Can’t Scale To Police Mobile Health Apps

A senior advisor to the U.S. Food and Drug Administration (FDA) tossed cold water on speculation that the Agency might try to police mobile health and wellness applications, saying the FDA couldn’t possibly scale up to meet the challenge of policing the hundreds of new apps appearing every month. Correction: The article was changed to clarify Mr. Patel’s comments. He was not responding to a direct question about the FDA setting up an office to regulate mobile health applications. He was commenting on the possibility of creating a platform to evaluate and rate mobile health applications.  Also, he said “It’s not do-able,” not “it’s not possible.” We apologize for any confusion created by the article. – PFR July 10, 2014. The sheer pace of innovation in the mobile health application space and the numbers of such applications already available on mobile marketplaces like the iTunes App Store and Google Play mean that many mobile health applications will escape scrutiny by federal […]

Continue Reading

Microsoft Uses Courts To Take Down Malicious, Managed DNS Services

Microsoft Corp. has taken action against yet another cyber crime network, taking control of- and shutting down a managed DNS (domain name system) operated by the firm No-IP that were being abused by cyber criminals, the company said on Monday.   The domains were associated with malware families named Jenxcus and Bladabindi that are believed to have infected on some 7.5 million systems, globally. The malicious programs – which are used to spy on the operators of infected systems – use Dynamic DNS services like NO-IP to communicate with command and control systems used to manage infected systems. Dynamic DNS makes the malicious systems more difficult to trace. In a post on Microsoft’s Digital Crimes Unit blog, Richard Domingues Boscovich, the company’s Assistant General Counsel said that the company had filed a civil case on June 19 naming two foreign nationals: Mohamed Benabdellah and Naser Al Mutairi along with a U.S. company, Vitalwerks Internet Solutions, LLC (doing […]

Continue Reading
1 … 320 321 322 323 324 … 397