- wlug - University of Waikato Mail Lists

Germany: Backdoor Found in Four Smartphone Models; 20,000 Users Infected
by Peter Reutemann 06 Jun '19

06 Jun '19

'The German Federal Office for Information Security (or the Bundesamt fur Sicherheit in der Informationstechnik -- BSI) has issued security alerts today warning about dangerous backdoor malware found embedded in the firmware of at least four smartphone models sold in the country. Impacted models include the Doogee BL7000, the M-Horse Pure 1, the Keecoo P11, and the VKworld Mix Plus (malware present in the firmware, but inactive). All four are low-end Android smartphones. The BSI said the phones' firmware contained a backdoor trojan named Andr/Xgen2-CY.' -- source: https://tech.slashdot.org/story/19/06/06/199249 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Google Launches Android Q Beta 4 With Final APIs and Official SDK
by Peter Reutemann 05 Jun '19

05 Jun '19

'Google today launched the fourth Android Q beta with final Android Q APIs and the official SDK. If you're a developer, this is your fourth Android Q preview, and you can start testing your apps against this release by downloading it from developer.android.com/preview. The preview includes system images for the Pixel, Pixel XL, Pixel 2, Pixel 2 XL, Pixel 3, Pixel 3 XL, Pixel 3a, Pixel 3a XL, and the official Android Emulator. If you're already enrolled in the beta program, you'll automatically get the update to Beta 4. Like Beta 3, Google is also bringing Android Q Beta 4 to third-party phones "over the coming weeks." The Beta 4 doesn't bring many new features -- it's more about finalizing what was already added, such as the additional privacy and security features, multitasking bubbles, and system-wide dark mode. Google is however "opening publishing on Google Play to apps that are compiled against, or optionally targeting, API 29," the report adds. "You can thus now push updates to users through Google Play to test your app's compatibility, including on devices running Android Q Beta' -- source: https://mobile.slashdot.org/story/19/06/05/2123245 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Chrome 75 Released With Web Share API File Support, Numeric Separators and Secret Reader Mode
by Peter Reutemann 05 Jun '19

05 Jun '19

'Google this week released Chrome 75 for Windows, Mac, Linux, Android, and iOS. The release includes hint for low latency canvas contexts, files supported in the Web Share API, numeric separators, and more developer features. [...] Next, files are now supported by the Web Share API. For years, Google has been working to bring native sharing capabilities to the web. The Web Share API allows web apps to invoke the same share dialog box as a native app. The implementation brings a new method and a new shareData property. Numeric literals now allow underscores (_, U+005F) as separators to make them more readable. Underscores can only appear between digits, and consecutive underscores are not allowed. There is also a reader mode that is not enabled by default. From a report: The big feature included with Chrome 75 is the addition of a hidden Reader Mode, similar to the one included with Firefox. This new Reader Mode is not active by default and must be turned on using one of Google Chrome's experimental flags -- which until recently has only been available in the Chrome Canary distribution. To enable and test Chrome's new Reader Mode, users must visit the chrome://flags/#enable-reader-mode section, and enable the Reader Mode option, as in the screenshot below. Chrome for Android includes these two features: 1. Generate strong and unique passwords with Chrome's built-in password manager. 2. Quickly look up your passwords by tapping any password field and using the new keyboard option.' -- source: https://tech.slashdot.org/story/19/06/05/1357233 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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238 Google Play apps with >440 million installs made phones nearly unusable
by Peter Reutemann 04 Jun '19

04 Jun '19

'If the prevalence of abusive Google Play apps has left you numb, this latest report is for you. Carefully concealed adware installed in Google-approved apps with more than 440 million installations was so aggressive that it rendered mobile devices nearly unusable, researchers from mobile security provider Lookout said Tuesday. BeiTaAd, as the adware is known, is a plugin that Lookout says it found hidden in emojis keyboard TouchPal and 237 other applications, all of which were published by Shanghai, China-based CooTek. Together, the 238 unique apps had a combined 440 million installs. Once installed, the apps initially behaved normally. Then, after a delay of anywhere between 24 hours and 14 days, the obfuscated BeiTaAd plugin would begin delivering what are known as out-of-app ads. These ads appeared on users' lock screens and triggered audio and video at seemingly random times or even when a phone was asleep.' -- source: https://arstechnica.com/information-technology/2019/06/238-google-play-apps… Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Apple Replaces Bash With Zsh as the Default Shell in macOS Catalina
by Peter Reutemann 04 Jun '19

04 Jun '19

'Starting with macOS Catalina, Macs will now use zsh as the default login shell and interactive shell across the operating system. From a report: All newly created user accounts in macOS Catalina will use zsh by default. Bash will still be available, but Apple is signaling that developers should start moving to zsh on macOS Mojave or earlier in anticipation of bash eventually going away in macOS. Apple hasn't explained exactly why it's making this change, but bash isn't exactly a modern shell as it's implemented in macOS, and a switch to something less aging makes a lot more sense for the company. Apple is stuck using version 3.2 of bash that has been licensed under GPLv2, as newer versions are licensed under GPLv3. Apple has kept clear of using GPLv3 packages in macOS as the license is generally more restrictive to companies like Apple that sign their own code and it includes explicit patent grants, ' -- source: https://apple.slashdot.org/story/19/06/04/1645240 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Firefox Starts Blocking Third-Party Cookies By Default
by Peter Reutemann 04 Jun '19

04 Jun '19

'Mozilla today announced a slew of privacy improvements. The company has turned on Enhanced Tracking Protection, which blocks cookies from third-party trackers in Firefox, by default. Mozilla has also improved its Facebook Container extension, released a Firefox desktop extension for its rebranded Lockwise password keeper, and updated Firefox Monitor with a dashboard for multiple email addresses. Mozilla added basic Tracking Protection to Firefox 42's private browsing mode in November 2015. The feature blocked website elements (ads, analytics trackers, and social share buttons) based on Disconnect's tracking protection rules. With the release of Firefox 57 in November 2017, Mozilla added an option to enable Tracking Protection outside of private browsing. (Tracking Protection was not turned on by default because it can break websites and cut off revenue streams for content creators who depend on third-party advertising.)' -- source: https://news.slashdot.org/story/19/06/04/1636241 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Dell Begins Pre-Installing Linux On Range of Precision Laptops
by Peter Reutemann 30 May '19

30 May '19

'"While Linux-preloaded laptops have been available for years from smaller companies, and have represented a fraction of their own sales with the much-admired XPS 13 developer model, Dell now offers a range of Precision models pre-installed with Ubuntu Linux," writes Slashdot reader Freshly Exhumed. Phoronix reports: At the start of May Dell announced an Ubuntu Linux option for their entry-level ~$700 Precision laptop while now they are closing out May by offering up Ubuntu 18.04 LTS on their higher-tier Precision laptop models. Ubuntu Linux has landed for the rest of Dell's current generation Precision mobile workstation line-up with support for the Precision 5540, 7540, and 7740. The Precision 5540 offers options of Xeon E or 9th Gen Core CPUs with up to 64GB of RAM and options for a NVIDIA Quadro T2000. The Precision 7540/7740 meanwhile are more powerful mobile workstations with supporting up to 128GB of ECC RAM and latest generation processors. The Precision 7740 model can also accomodate NVIDIA Quadro RTX 5000 series graphics. Additional details can be found via this blog post by Dell's Barton George.' -- source: https://linux.slashdot.org/story/19/05/30/2154256 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Advanced Linux backdoor found in the wild escaped AV detection
by Peter Reutemann 30 May '19

30 May '19

'Researchers say they’ve discovered an advanced piece of Linux malware that has escaped detection by antivirus products and appears to be actively used in targeted attacks. HiddenWasp, as the malware has been dubbed, is a fully developed suite of malware that includes a trojan, rootkit, and initial deployment script, researchers at security firm Intezer reported on Wednesday. At the time Intezer’s post went live, the VirusTotal malware service indicated Hidden Wasp wasn’t detected by any of the 59 antivirus engines it tracks, although some have now begun to flag it. Time stamps in one of the 10 files Intezer analyzed indicated it was created last month. The command and control server that infected computers report to remained operational at the time this article was being prepared. Some of the evidence analyzed—including code showing that the computers it infects are already compromised by the same attackers—indicated that HiddenWasp is likely a later stage of malware that gets served to targets of interest who have already been infected by an earlier stage. It’s not clear how many computers have been infected or how any earlier related stages get installed. With the ability to download and execute code, upload files, and perform a variety of other commands, the purpose of the malware appears to be to remotely control the computers it infects. That's different from most Linux malware, which exists to perform denial of service attacks or mine cryptocurrencies.' -- source: https://arstechnica.com/information-technology/2019/05/advanced-linux-backd… Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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libmtp error: could not delete object.
by John 28 May '19

28 May '19

Hi All, I have just got a 16gig micro sd card with my Granddaughters data on it. I managed to delete almost completely all the data but there are ten files that will not delete either on the phone or my computer the phone say the files are deleted but they remain the computer returns a "could not delete" error. I tried "sudo apt-get install mtp-server libmtpserver-dev" But got a error msg unable to locate mtp and libmtpserver. Any one can help please................ Cheers John..

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Chinese Military To Replace Windows OS Amid Fears of US Hacking
by Peter Reutemann 28 May '19

28 May '19

'Amidst an escalating trade war and political tensions with the US, Beijing officials have decided to develop a custom operating system that will replace the Windows OS on computers used by the Chinese military. From a report: The decision, while not made official through the government's normal press channels, was reported earlier this month by Canada-based military magazine Kanwa Asian Defence. Per the magazine, Chinese military officials won't be jumping ship from Windows to Linux but will develop a custom OS. Thanks to the Snowden, Shadow Brokers, and Vault7 leaks, Beijing officials are well aware of the US' hefty arsenal of hacking tools, available for anything from smart TVs to Linux servers, and from routers to common desktop operating systems, such as Windows and Mac. Since these leaks have revealed that the US can hack into almost anything, the Chinese government's plan is to adopt a "security by obscurity" approach and run a custom operating system that will make it harder for foreign threat actors -- mainly the US -- to spy on Chinese military operations.' -- source: https://news.slashdot.org/story/19/05/28/1613221 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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