Posted on Tuesday October 23, 2018
A peer-reviewed study [PDF] of almost one million Android apps has revealed how data from smartphones are harvested and shared, with nearly 90 percent of apps set up to transfer information back to Google. From a report: Researchers at Oxford university analysed approximately a third of the apps available in Google's Play Store in 2017 and found that the median app could transfer data to 10 third parties, with one in five apps able to share data with more than 20. This year has seen unprecedented scrutiny over how websites use the data they collect from their users, but little attention has so far been paid to the sprawling and fast-growing world of smartphone apps. Reuben Binns, the computer scientist who led the project, said that because most apps have now moved to a "freemium" model, where they make revenues from advertising rather than sales, data sharing has spiralled out of control. Users, regulators and sometimes even the app developers and advertisers are unaware of the extent to which data flow from smartphones to digital advertising groups, data brokers and intermediaries that buy, sell and blend information, he said. "This industry was growing already on the web... when smartphones came along, that was a new opportunity," he said. "It feels like this legitimate business model has gone completely out of control and created a kind of chaotic industry that is not understood by the people who are most affected by it."
Posted on Tuesday October 23, 2018
Moving to the cloud can save you a considerable amount of money, which explains its rise in popularity over the years. What many business owners fail to realize is that some cloud services come with hidden costs. And while they might seem insignificant at first, they can add up to a staggering amount if left unchecked. Minimize your cloud expenditures with these five tips:
Posted on Monday October 22, 2018
Investing in customer relationship management (CRM) software is absolutely essential for small- and medium-sized businesses that want to up their sales performance. It helps sales departments understand their clients, tailor their marketing efforts, and more. If your business isn't using CRM yet, here are five reasons why you should.
Posted on Sunday October 21, 2018
As automotive companies shift their focus to software and services in the pursuit of self-driving cars, the impact to large manufacturing cities like Detroit could be drastic. The Wall Street Journal explores this "transformation without precedent" and poses the question: will tech leave Detroit in the dust? From the report: Auto makers point out that they have one advantage that newcomers to the industry don't: vehicles. "Ultimately, you can have the best services platform there is, but if you don't have the vehicles to operate on it, that won't do you much good," said Sam Abuelsamid, a senior analyst with Navigant research. "That's where the manufacturers have an ace in the hole." Many analysts believe businesses like Uber and Alphabet's self-driving tech subsidiary Waymo won't have the appetite to get into the low-margin, capital-intensive business of car manufacturing. Some auto executives say they can hold on to their roles as hardware providers while also tapping into the growth of more-profitable services. Mr. Stackmann said VW can earn millions more customers than it currently has by offering transportation as a service through a network of connected cars. "They talk about scalability, but where is the added value from Uber?" he said. "We have a technical foundation and will build connectivity into our vehicles to connect them and our customers to our ecosystem. In the long term, the question will be: Why do you need Uber?"
Posted on Sunday October 21, 2018
Microsoft is including Google's mitigation for the Spectre Variant 2 speculative execution side-channel attack in the next release of Windows 10, currently codenamed 19H1. ZDNet reports: Google developed a software-based mitigation for Spectre Variant 2 called Retpoline that constrains speculative execution behavior sufficiently to mitigate an attack. Google's testing found its fix had a negligible effect on performance. Retpoline was implemented by Linux distributions such as Red Hat and SUSE, as well as by Oracle for Oracle Linux 6 and 7. And now, as MSPoweruser spotted, Microsoft's kernel engineers have confirmed that Retpoline will be part of the next version of Windows 10, 19H1, which is due out next year. Google's Retpoline plus Microsoft's own kernel modifications have reduced the performance impact to "noise level", according to Mehmet Iyigun of Microsoft's Windows and Azure kernel team. "Yes, we have enabled Retpoline by default in our 19H1 flights along with what we call 'import optimization' to further reduce perf impact due to indirect calls in kernel-mode. Combined, these reduce the perf impact of Spectre v2 mitigations to noise-level for most scenarios," wrote Iyigun. "The bad news is that Microsoft didn't include the Retpoline fix in the latest Windows 10 October 2018 Update Redstone 5, or RS5, release, even though, according to CrowdStrike researcher Alex Ionescu, it could have," reports ZDNet.
Posted on Saturday October 20, 2018
An anonymous reader quotes a report from Gizmodo: Sensitive information belonging to roughly 75,000 individuals was exposed after a government healthcare sign-up system got hacked, the Centers for Medicare & Medicaid Services (CMS) said on Friday. The agency said that "anomalous system activity" was detected last week in the Direct Enrollment system, which Americans use to enroll in healthcare plans via the insurance exchange established under the Affordable Care Act -- also known as Obamacare. A breach was declared on Wednesday. It's unclear why the agency, which is part of the U.S. Department of Health and Human Services, chose to not announce the incident sooner. Officials said the hacked portal is used by insurance agents and brokers to help Americans sign up for coverage and that no other systems were involved. The affected system has been disabled. CMS said it hoped to restore it before the end of next week. "I want to make clear to the public that HealthCare.gov and the Marketplace Call Center are still available, and open enrollment will not be negatively impacted," CMS Administrator Seema Verma said in a statement. "We are working to identify the individuals potentially impacted as quickly as possible so that we can notify them and provide resources such as credit protection."
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