- wlug - list.wlug.org.nz

TrueNAS R-series hyperconverged appliances blend storage and compute
by Peter Reutemann 22 Oct '20

22 Oct '20

'Today, storage vendor iXsystems is launching a new R-series hyperconverged infrastructure appliance for its TrueNAS product line—and the first alpha release of TrueNAS SCALE, a Debian Linux-based version of the TrueNAS storage distribution. The new R-series appliances are designed to run either traditional, FreeBSD-based TrueNAS, or the new Debian-based TrueNAS SCALE. The series launches with four models—all rack-mounted—ranging from the 1U, 16-bay TrueNAS R10 to the up to 12U, 52 bay TrueNAS R50. All four models offer Ethernet connectivity up to dual 100GbE, as well as optional dual 32Gb Fibre Channel and Intel Xeon CPUs. The three larger models are expandable via separate JBOD shelves as well. TrueNAS itself is an OpenZFS-based storage distribution, which can be purchased preinstalled on NAS hardware or installed by users on their own generic PC equipment. It offers users the rich feature set of the ZFS filesystem—including block-level checksums and data healing, advanced storage topologies, atomic COW snapshots, rapid asymmetric replication, and more—along with a broad range of network sharing protocols, including SMB, NFS, sFTP, and iSCSI.' -- source: https://arstechnica.com/gadgets/2020/10/ixsystems-launches-new-hyperconverg… Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Mozilla Fears 'Collateral Damage' in Google Antitrust Case
by Peter Reutemann 22 Oct '20

22 Oct '20

'Mozilla has responded to the U.S. Department of Justice's antitrust lawsuit against Google, but rather than commending the DOJ's action, the Firefox browser maker has voiced concerns that its commercial partnership could make it "collateral damage" in the fight against Google's alleged monopolistic practices. From a report: The DOJ, with support from 11 U.S. states, confirmed yesterday that it is suing Google for allegedly violating anti-competition laws by crowding out rivals in the internet search and advertising markets. "Small and independent companies such as Mozilla thrive by innovating, disrupting, and providing users with industry-leading features and services in areas like search," Mozilla chief legal officer Amy Keating wrote in a blog post. "The ultimate outcomes of an antitrust lawsuit should not cause collateral damage to the very organizations -- like Mozilla -- best positioned to drive competition and protect the interests of consumers on the web." Mozilla has a long and complicated history with Google. In recent years, Mozilla has launched countless privacy campaigns against the internet giant's various online properties, and just last month it introduced a new browser add-on to crowdsource research into YouTube's opaque recommendation algorithm. On the other hand, Mozilla relies heavily on royalties from a search engine partnership with Google. The duo recently extended their deal to make Google the default search engine inside Firefox in the U.S. and other markets, which will reportedly secure Mozilla up to $450 million over the next three years.' -- source: https://news.slashdot.org/story/20/10/21/1633207 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Microsoft Releases Chromium-Based Edge Preview For Linux
by Peter Reutemann 21 Oct '20

21 Oct '20

'Last month, Microsoft officials said they'd release a preview of the new Chromium-based Edge browser for Linux some time in October. On October 20, Microsoft made good on the promise, making available the Edge Dev Channel build for Linux. ZDNet reports: The new release supports Ubuntu, Debian, Fedora and openSUSE Linux distributions. Microsoft is planning to release weekly builds, like it does with the Dev Channel builds for other platforms. To get started, users can download and install a .deb or .rpm package directly from the Edge Insider site, which will configure a system to get future automatic updates. Or users can install Edge from Microsoft's Linux Software Repository. More detailed instructions are available on Microsoft's Chredge-on-Linux blog post. ' -- source: https://linux.slashdot.org/story/20/10/20/2144234 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Seven Mobile Browsers Vulnerable To Address Bar Spoofing Attacks
by Peter Reutemann 21 Oct '20

21 Oct '20

'In a report published today by cyber-security firm Rapid7, the company said it worked with Pakistani security researcher Rafay Baloch to disclose ten new address bar spoofing vulnerabilities across seven mobile browser apps. From a report: Impacted browsers include big names like Apple Safari, Opera Touch, and Opera Mini, but also niche apps like Bolt, RITS, UC Browser, and Yandex Browser. The issues were discovered earlier this year and reported to browser makers in August. The big vendors patched the issues right away, while the smaller vendors didn't even bother replying to the researchers, leaving their browsers vulnerable to attacks. "Exploitation all comes down to 'JavaScript shenanigans'," said Rapid7's Research Director, Tod Beardsley. The Rapid7 exec says that by messing with the timing between when the page loads and when the browser gets a chance to refresh the address bar URL, a malicious site could force the browser to show the wrong address.' -- source: https://tech.slashdot.org/story/20/10/20/1850252 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Backblaze Hard Drive Stats Q3 2020
by Peter Reutemann 21 Oct '20

21 Oct '20

'Backblaze's Q3 2020 hard drive stats: As of September 30, 2020, Backblaze had 153,727 spinning hard drives in our cloud storage ecosystem spread across four data centers. Of that number, there were 2,780 boot drives and 150,947 data drives. This review looks at the Q3 2020 and lifetime hard drive failure rates of the data drive models currently in operation in our data centers and provides a handful of insights and observations along the way. [...] There are several models with zero drive failures in the quarter. That's great, but when we dig in a little we get different stories for each of the drives. The 18TB Seagate model (ST18000NM000J) has 300 drive days and they've been in service for about 12 days. There were no out of the box failures which is a good start, but that's all you can say. The 16TB Seagate model (ST16000NM001G) has 5,428 drive days which is low, but they've been around for nearly 10 months on average. Still, I wouldn't try to draw any conclusions yet, but a quarter or two more like this and we might have something to say. The 4TB Toshiba model (MD04ABA400V) has only 9,108 drive days, but they have been putting up zeros for seven quarters straight. That has to count for something. The 14TB Seagate model (ST14000NM001G) has 21,120 drive days with 2,400 drives, but they have only been operational for less than one month. Next quarter will give us a better picture. The 4TB HGST (model: HMS5C4040ALE640) has 274,923 drive days with no failures this quarter.' -- source: https://hardware.slashdot.org/story/20/10/20/1927247 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Adblockers Installed 300,000 Times Are Malicious and Should Be Removed Now
by Peter Reutemann 21 Oct '20

21 Oct '20

'Adblocking extensions with more than 300,000 active users have been surreptitiously uploading user browsing data and tampering with users' social media accounts thanks to malware its new owner introduced a few weeks ago, according to technical analyses and posts on Github. Hugo Xu, developer of the Nano Adblocker and Nano Defender extensions, said 17 days ago that he no longer had the time to maintain the project and had sold the rights to the versions available in Google's Chrome Web Store. Xu told me that Nano Adblocker and Nano Defender, which often are installed together, have about 300,000 installations total. Four days ago, Raymond Hill, maker of the uBlock Origin extension upon which Nano Adblocker is based, revealed that the new developers had rolled out updates that added malicious code. The first thing Hill noticed the new extension doing was checking if the user had opened the developer console. If it was opened, the extension sent a file titled "report" to a server at https://def.dev-nano.com/. "In simple words, the extension remotely checks whether you are using the extension dev tools -- which is what you would do if you wanted to find out what the extension is doing," he wrote. The most obvious change end users noticed was that infected browsers were automatically issuing likes for large numbers of Instagram posts, with no input from users. Cyril Gorlla, an artificial intelligence and machine learning researcher at the University of California in San Diego, told me that his browser liked more than 200 images from an Instagram account that didn't follow anyone. The screenshot to the right shows some of the photos involved.' -- source: https://it.slashdot.org/story/20/10/20/2116228 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Surface Duo review—Orphaned Windows hardware makes a poor Android device
by Peter Reutemann 20 Oct '20

20 Oct '20

'After one of the strangest run-ups to launch in smartphone history, the Microsoft Surface Duo is here. Microsoft's first-ever Android phone (sorry, we're not counting the Nokia X) was announced and demoed an entire year before its release, hinting at what a long and winding road the Surface Duo took from inception to shipping. The hardware apparently dates back to plans to revitalize Windows for phones, but after that plan fell through, the hardware was upcycled into the most head-scratching Android phone of the year. The Surface Duo sales pitch is that foldable display technology isn't ready yet, so try this best-we-can-do-right-now version that features two rigid, 5.6-inch OLED displays attached together with a 360 hinge. Microsoft is calling this a "productivity" device thanks to it having the side-by-side app capability of a tablet-style foldable smartphone without any of the janky display technology. Microsoft's website also says the Duo was designed to "inspire people to rethink how they want to use the device in their pocket," indicating that the company definitely sees this as a primary device. I bring up Microsoft's sales pitch because, boy, is the Surface Duo bad at doing the things Microsoft says it's supposed to be good at. The phone feels like it was made without any respect to ergonomics, hand size, pocket-size, or anything that makes a good Android phone. It has crippling productivity problems that negate any benefit you could get from the two-screen design, it's extremely awkward in day-to-day use, and it's very buggy. The phone is missing a whole host of features you would expect for the stratospheric $1400 asking price, and even the hardware that is here seems like it's a least a year old. The Surface Duo feels like a phone that was slapped together without a plan, and the reports of the phone's history indicate that's what actually happened. We would like to gently welcome Microsoft to the Android ecosystem, but we are not grading $1400 smartphones on a curve. Microsoft needed to knock this out of the park. Instead, the company turned in a borderline incompetent smartphone that I really had to force myself to use during the review period.' -- source: https://arstechnica.com/gadgets/2020/10/surface-duo-review-orphaned-windows… Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Google Chat goes free in 2021, while Hangouts loses features this month
by Peter Reutemann 20 Oct '20

20 Oct '20

'With the rise of Google Chat, Google Hangouts is going to die. Google initially announced this all the way back in 2018, and now we're getting more details about the service's slow shutdown and transition plans for the services that rely on it. We've already seen Hangouts lose location sharing and SMS support, and in the blog post, Google announced that phone calls, Google Fi support, and Google Voice support will soon be stripped away from the service.' -- source: https://arstechnica.com/gadgets/2020/10/google-chat-goes-free-in-2021-while… Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Fancy Bear imposters are on a hacking extortion spree
by Peter Reutemann 20 Oct '20

20 Oct '20

'Ransomware attacks that tear through corporate networks can bring massive organizations to their knees. But even as these hacks reach new popularity highs—and new ethical lows—among attackers, it's not the only technique criminals are using to shake down corporate victims. A new wave of attacks relies instead on digital extortion—with a side of impersonation. On Wednesday, the Web security firm Radware published extortion notes that had been sent to a variety of companies around the world. In each of them, the senders purport to be from the North Korean government hackers Lazarus Group, or APT38, and Russian state-backed hackers Fancy Bear, or APT28. The communications threaten that if the target doesn’t send a set number of bitcoin—typically equivalent to tens or even hundreds of thousands of dollars—the group will launch powerful distributed denial of service attacks against the victim, walloping the organization with a fire hose of junk traffic strategically directed to knock it offline. This type of digital extortion—give us what we’re asking for and we won’t attack you—has resurfaced repeatedly throughout the last decade. But in recent months, criminals have attempted to capitalize on fear about high-profile nation-state attacks, combined with anxieties related to rising ransomware attacks, to try to make some extra money.' -- source: https://arstechnica.com/information-technology/2020/10/fancy-bear-imposters… Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Hackers are using a severe Windows bug to backdoor unpatched servers
by Peter Reutemann 20 Oct '20

20 Oct '20

'One of the most critical Windows vulnerabilities disclosed this year is under active attack by hackers who are trying to backdoor servers that store credentials for every user and administrative account on a network, a researcher said on Friday. Zerologon, as the vulnerability has been dubbed, gained widespread attention last month when the firm that discovered it said it could give attackers instant access to active directories, which admins use to create, delete, and manage network accounts. Active directories and the domain controllers they run on are among the most coveted prizes in hacking, because once hijacked, they allow attackers to execute code in unison on all connected machines. Microsoft patched CVE-2020-1472, as the security flaw is indexed, in August. On Friday, Kevin Beaumont, working in his capacity as an independent researcher, said in a blog post that he had detected attacks on the honeypot he uses to keep abreast of attacks hackers are using in the wild. When his lure server was unpatched, the attackers were able to use a powershell script to successfully change an admin password and backdoor the server.' -- source: https://arstechnica.com/information-technology/2020/10/hackers-are-using-a-… Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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