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Risks Digest 33.55
From: RISKS List Owner <risko () csl sri com>
Date: Fri, 2 Dec 2022 15:37:16 PST
RISKS-LIST: Risks-Forum Digest Friday 2 December 2022 Volume 33 : Issue 55 ACM FORUM ON RISKS TO THE PUBLIC IN COMPUTERS AND RELATED SYSTEMS (comp.risks) Peter G. Neumann, founder and still moderator ***** See last item for further information, disclaimers, caveats, etc. ***** This issue is archived at <http://www.risks.org> as <http://catless.ncl.ac.uk/Risks/33.55> The current issue can also be found at <http://www.csl.sri.com/users/risko/risks.txt> Contents: Blockchains, What Are They Good For? (Paul Krugman) Idle Crypto is the Devil's Workshop (Connel Fullenkamp) El Salvador's Chivo Wallet: a slapstick saga of software disaster: Attack of the 50-Foot Blockchain (David Gerard) San Francisco Considers Allowing Use of Deadly Robots by Police (NYTimes) Going great in Texas: Entire City of Houston placed under boil-water notice after system outage (ABC23) Smart inverters' vulnerability to cyberattacks needs to be identified and countered, according to researchers (techxplore.com) We Need to Change the System That Keeps Pilots from Seeking Mental Health Care (Scientific American) Gig workers in India are uniting to take back control from algorithms (Rest of World) Eufy Cameras Have Been Uploading Unencrypted Footage to Cloud Without Owners Knowing (Gizmodo) Scientists are using facial recognition software to track and protect seals (Mathew Kruk) Alexa, is the voice-assistant industry doomed? (CBC) Golf Robot Putts Like a Pro (Edd Gent) Programming Tool Turns Handwriting into Computer Code (Louis DiPietro) Network-Crashing Leap Seconds to Be Abandoned by 2035, for at Least a Century (Ars Technica) Re: The World Generates So Much Data, New Unit Measurements Were Created to Keep Up (Amos Shapir) Re: Elon, Twitter, China, and human lives -- and more (Lauren Weinstein) Abridged info on RISKS (comp.risks) ---------------------------------------------------------------------- Date: December 3, 2022 2:26:05 JST From: Dewayne Hendricks <dewayne () warpspeed com> Subject: Blockchains, What Are They Good For? (Paul Krugman) Paul Krugman, *The New York Times*, 2 Dec 2022 National Edition Opinion, and online 1 Dec 2022 https://www.nytimes.com/2022/12/01/opinion/blockchains-what-are-they-good-for.html [IMPORTANT NOTE: I have almost always eschewed including entire pay-walled articles in RISKS, resorting to *fair- use* principles. I have been subscribed to the hardcopy delivery of *The NYTimes* for more years than I can count, going back to 1940 when I first started reading it daily. I respect the need to keep careful newsources in business, despite some of you who occasionally complain about my including paywalled URLs in RISKS. Also, remember that the *Times* mantra is very distant from ``All the news that fits we print'' nor ``Truth is our least important concern.'' HOWEVER, I think Paul (and *The NYTimes*) would not mind getting more recognition for this piece, which beautifully articulates many of the views previously in RISKS on blockchains and cybercurrencies that really need wider attention. (It might be worth for home-delivery nonsubscribers to spend $1 a month for Internet access, or whatever the going rate is.) END OF RANT. PGN] A year ago Bitcoin and other cryptocurrencies were selling at record prices, with a combined market value of around $3 trillion; glossy ads featuring celebrities -- most infamously Matt Damon's ``Fortune Favors the Brave'' -- filled the airwaves. Politicians, including, alas, the mayor of New York, raced to align themselves with what seemed to be the coming thing. Skeptics like yours truly were told that we just didn't get it. Since then the prices of crypto assets have plunged, while a growing number of crypto institutions have collapsed amid allegations of scandal. The implosion of FTX, which appears to have used depositors' money in an attempt to prop up a related trading firm, has made the most headlines, but it's only one entry on a growing list. We are, many people say, going through a ``crypto winter.'' But that may understate the case. This is looking more and more like Fimbulwinter, the endless winter that, in Norse mythology, precedes the end of the world -- in this case the crypto world, not just cryptocurrencies but the whole idea of organizing economic life around the famous ``blockchain.'' And the real question, it seems to me, is why so many people -- not just na=C3=AFve small investors, but also major financial and business players -- bought into the belief that this bad idea was the wave of the future. A blockchain is a digital ledger associated with an asset, recording the history of transactions in that asset -- who bought it from whom and so on. The asset could be a digital token like a Bitcoin, but it could also be a stock or even a physical thing like a shipping container. Ledgers, of course, are nothing new. What's distinctive about blockchains is that the ledgers are supposed to be decentralized: They aren't sitting on the computers of a single bank or other company; they're in the public domain, sustained by protocols that induce many people to maintain records on many servers. These protocols are, everyone tells me, extremely clever. I'll take their word for it. The question I've never heard or seen satisfactorily answered, however, is, ``What's the point?'' Why go to the trouble and expense of maintaining a ledger in many places, and basically carrying that ledger around every time a transaction takes place? The original rationale for Bitcoin was that it would do away with the need for trust -- you wouldn't have to worry about banks making off with your money, or governments inflating away its value. In reality, however, banks rarely steal their customers' assets, while crypto institutions more easily succumb to the temptation, and extreme inflation that destroys money's value generally happens only amid political chaos. Still, there was an alternative, more modest justification for using blockchain technology, if not necessarily for cryptocurrencies: It was supposed to offer a lower-cost, more secure way to keep track of transactions and stuff in general. But that dream appears to be dying, too. Amid all the sound and fury over FTX, I'm not sure how many people have noticed that the few institutions that seriously tried to make use of blockchains seem to be giving up. Five years ago, it was supposed to be a big deal -- a sign of mainstream acceptance -- when Australia's stock exchange announced that it was planning to use a blockchain platform to clear and settle trades. Two weeks ago, it quietly canceled the plan, writing off $168 million in losses. Maersk, the shipping giant, has also announced that it is winding down its efforts to use a blockchain to manage supply chains. A recent blog by Tim Bray, who used to work for Amazon Web Services, tells us why Amazon chose not to implement a blockchain of its own: It couldn't get a straight answer to the question, ``What useful thing does it do?'' So how did this enterprise, which never stood up to scrutiny, become such a big deal? It was probably a combination of factors. Political ideology played a role: Not all crypto enthusiasts were right wingers, but distrust of banks -- we all know who runs them -- and government-managed money provided a hard core of support. The romance of high tech also played a role, with the very incomprehensibility of crypto discourse acting, for a while, as a selling point. And then, as prices soared, fear of missing out -- plus large outlays on marketing and political influence-buying -- brought many others into the bubble. It's an amazing story, and also a tragedy. It's not just the small investors who have lost much if not all of their life savings. The crypto bubble has had huge costs to society as a whole. Bitcoin mining alone uses as much energy as many countries; I've been trying to estimate the value of the resources consumed in producing fundamentally worthless tokens, and it's probably in the tens of billions of dollars, not counting the environmental damage. [Amusingly, Dewayne left out the last two paras, which I have added. PGN] Add in the costs associated with other tokens and the resources burned up in abortive efforts to supply a blockchain approach to everything, and we're probably talking about waste on an epic scale. No doubt I'll hear from many people still insisting that I don't get it. But it really looks as if there never was an *it* to get. ------------------------------ Date: Mon, 28 Nov 2022 19:38:09 PST From: Peter Neumann <neumann () csl sri com> Subject: Idle Crypto is the Devil's Workshop (Connel Fullenkamp) Connel Fullenkamp (Duke prof.), *The New York Times*, 28 Nov 2022 Sam Bankman-Fried's downfall is spectacular, but it's really nothing new. FTX's collapse had very little to do with either the characteristics of cryptocurrency in general or the specific features of the coins that FTX minted and distributed. FTX failed because the people who ran the company didn't follow some basic rules of finance that can be difficult to enforce even in well-regulated markets. And Sam Bankman-Fried is neither a visionary nor a criminal mastermind. He is just a human who made the same poor choice that generations of money managers have made before him. https://www.nytimes.com/2022/11/27/opinion/ftx-sam-bankman-fried-fullenkamp.html [Also a good article. PGN] ------------------------------ Date: Thu, 1 Dec 2022 00:37:09 -0500 From: Gabe Goldberg <gabe () gabegold com> Subject: El Salvador's Chivo Wallet: a slapstick saga of software disaster: Attack of the 50-Foot Blockchain (David Gerard) The GDP of the United States ($20 trillion) is approximately a thousand times El Salvador's GDP ($26 billion). So this is as if the US government lost a quarter billion dollars to fraud due to a software error in an internationally publicised flagship payment project, by telling a junior developer to commit straight to production on his first day. https://davidgerard.co.uk/blockchain/2022/11/30/el-salvadors-chivo-wallet-disasters-a-slapstick-saga-of-software-disaster/ ------------------------------ Date: Thu, 1 Dec 2022 07:03:53 -0700 From: Matthew Kruk <mkrukg () gmail com> Subject: San Francisco Considers Allowing Use of Deadly Robots by Police (NYTimes) https://www.nytimes.com/2022/11/30/us/police-robots-san-francisco.html The San Francisco police could use robots to deploy lethal force under a policy advanced by city supervisors on Tuesday that thrust the city into the forefront of a national debate about the use of weaponized robots in American cities. The possibility is not merely hypothetical. In 2016, the Dallas Police Department ended a standoff with a gunman suspected of killing five officers <https://www.nytimes.com/2016/07/09/science/dallas-bomb-robot.html> by blowing him up with a bomb attached to a robot in what was believed to be the first lethal use of the technology by an American law enforcement agency. Supporters of the policy, advanced by the San Francisco Board of Supervisors by an 8-to-3 vote, said it would allow the police to deploy a robot with deadly force in extraordinary circumstances, such as when a mass shooter or a terrorist is threatening the lives of officers or civilians. [ACM TechNews noted an item on this by Janie Har, Associated Press, 30 Nov 2022, via ACM TechNews, 30 Nov 2022, with no original URL. ... despite objections from civil liberties and other police oversight groups. Although the San Francisco Police Department's Allison Maxie said while the department currently has no armed robots, and has no plans to equip robots with guns, it could deploy robots outfitted with explosive charges ``to contact, incapacitate, or disorient violent, armed, or dangerous suspects'' in life-threatening scenarios. City supervisors revised the proposal so officers could use robots only after alternative force or de-escalation tactics were tried or deemed ineffective. Critics said the authorization would further militarize a police force that already displays excessive aggression toward poor and minority communities. PGN] [Also https://www.theverge.com/2022/11/30/23486090/robots-deadly-force-kill-san-francisco-police-approve noted by Monty Solomon. PGN] ------------------------------ Date: Sun, 27 Nov 2022 21:17:33 -0800 From: Lauren Weinstein <lauren () vortex com> Subject: Going great in Texas: Entire City of Houston placed under boil-water notice after system outage https://abc13.com/boil-water-advisory-city-of-houston-notice-under-advisroy-power-outage/12501616/ [Add this to the list of almost-everything-is-interconnected items. PGN] ------------------------------ Date: Wed, 30 Nov 2022 00:42:47 +0000 From: Richard Marlon Stein <rmstein () protonmail com> Subject: Smart inverters' vulnerability to cyberattacks needs to be identified and countered, according to researchers (techxplore.com) https://techxplore.com/news/2022-11-smart-inverters-vulnerability-cyberattacks-countered.html Yet another Internet-of-Vulnerable-Things thing. ------------------------------ Date: Wed, 30 Nov 2022 14:25:36 +0000 From: Richard Marlon Stein <rmstein () protonmail com> Subject: We Need to Change the System That Keeps Pilots from Seeking Mental Health Care (Scientific American) https://www.scientificamerican.com/article/we-need-to-change-the-system-that-keeps-pilots-from-seeking-mental-health-care/ ``As travel ramps up again, our data show that many pilots refuse to seek health care out of fear they will be pulled from flying.'' Stigmatized disclosure of mental illness for mission critical roles. What are the regulations that govern disclosure of mental or physical health? Should they be relaxed to accommodate and encourage mental health disclosure as an employment condition? Why is emotional issue or mental health disclosure stigmatization too big a deterrent for roles that place public health and safety at risk? ------------------------------ Date: Mon, 28 Nov 2022 15:52:04 -0500 From: Gabe Goldberg <gabe () gabegold com> Subject: Gig workers in India are uniting to take back control from algorithms (Rest of World) Tired of the obscurity around black box algorithms that dictate their lives, IndiaĆ¢s gig workers are coming up with cheap hacks to game the system. https://restofworld.org/2022/gig-workers-in-india-take-back-control-from-algorithms/ Risk: nasty algorithms and companies that inflict them Remedy: clever people ------------------------------ Date: Tue, 29 Nov 2022 23:18:14 -0500 From: Monty Solomon <monty () roscom com> Subject: Eufy Cameras Have Been Uploading Unencrypted Footage to Cloud Without Owners Knowing (Gizmodo) https://gizmodo.com/eufy-security-cameras-unencrypted-footage-cloud-scandal-1849833489 [Also noted by Monty: https://www.theverge.com/2022/11/30/23486753/anker-eufy-security-camera-cloud-private-encryption-authentication-storage PGN] ------------------------------ Date: Wed, 30 Nov 2022 19:18:55 -0700 From: Matthew Kruk <mkrukg () gmail com> Subject: Scientists are using facial recognition software to track and protect seals (No URL) Scientists are taking a controversial technology associated with surveillance, and adapting it for conservation. It's called SealNet, and it's a facial recognition database that's used to track the movement of seals. ``It's sort of transforming this technology from the Big Brother concerns that we have in human facial recognition technology, to using it for good,'' biologist Krista Ingram told *As It Happens* host Nil K=C3=B6ksal. ``There's no downside.'' [Do Dolphins have more expressive faces than seals? PGN] ------------------------------ Date: Wed, 30 Nov 2022 06:40:30 -0700 From: Matthew Kruk <mkrukg () gmail com Subject: Alexa, is the voice-assistant industry doomed? (CBC) https://www.cbc.ca/news/business/alexa-voice-assistant-industry-future-1.6668142 A recent report indicating that Amazon's Alexa division is on track to lose $10 billion U.S. this year is raising questions about the future of the entire voice-assistant industry. ``I think there is a next-generation battle for voice assistance that will require very, very deep pockets to survive,'' said Andy Wu, an assistant professor of business administration in the strategy unit at Harvard Business School. [Are you Siri-ous? PGN] ------------------------------ Date: Wed, 30 Nov 2022 12:10:36 -0500 (EST) From: ACM TechNews <technews-editor () acm org> Subject: Golf Robot Putts Like a Pro (Edd Gent) Edd Gent, IEEE Spectrum, 24 Nov 2022, via ACM TechNews, 30 Nov 2022 The Golfi robot built by Annika Junker and colleagues at Germany's Paderborn University combines classical control engineering and machine learning to putt with professional golfer-level skill. Golfi captures images of the green through a ceiling-mounted three-dimensional camera, which feeds its data into a physics-based model to enable the simulation of thousands of random shots from different positions. A neural network employs this data to predict the amount of force and direction required when hitting a ball to get it in the hole from anywhere on the green. Junker said Golfi was designed to demonstrate the capability of hybrid robotic control techniques. [Next up: Computer-controlled clubs that use the results of the robot's analysis in real-time. It might be called the Gary-Player Player. PGN\ ------------------------------ Date: Wed, 30 Nov 2022 12:10:36 -0500 (EST) From: ACM TechNews <technews-editor () acm org> Subject: Programming Tool Turns Handwriting into Computer Code (Cornell) , Louis DiPietro, Cornell Chronicle, 28 Nov 2022, via ACM TechNews, 30 Nov 2022 A team of Cornell University researchers created the Notate interface to translate handwriting and sketches into computer code. The pen-based interface enables digital notebook users to open drawing canvases and to handwrite diagrams within lines of traditional code. Notate is driven by a deep learning model, allowing notation in the handwritten diagram to reference textual code and vice versa. Cornell's Ian Arawjo said, ``People are ready for this type of feature, but developers of interfaces for typing code need to take note of this and support images and graphical interfaces inside code.'' ------------------------------ Date: Mon, 28 Nov 2022 11:56:24 -0500 (EST) From: ACM TechNews <technews-editor () acm org> Subject: Network-Crashing Leap Seconds to Be Abandoned by 2035, for at Least a Century (Ars Technica) Kevin Purdy, Ars Technica, 22 Nov 2022, via ACM TechNews, 28 Nov 2022 Parties to the International Bureau of Weights and Measures (BIPM) approved the cessation of the leap second for keeping Coordinated Universal Time starting in 2035, until at least 2135. Leap seconds have been used to bring Earth's rotation into alignment with atomic-precision timekeeping. In 2012 and 2017, they triggered multi-hour network blackouts at companies including Reddit, Qantas, and Cloudflare. Many companies implemented a version of *leap-smearing* to smooth out a leap second addition into micro-seconds spread across the globe throughout a day. Engineers at Meta, a supporter of the change, said the 27 leap seconds that have been applied since their introduction in 1972 were ``enough for the next millennium.'' ------------------------------ Date: Wed, 30 Nov 2022 09:55:00 +0200 From: Amos Shapir <amos083 () gmail com> Subject: Re: The World Generates So Much Data, New Unit Measurements Were Created to Keep Up (NPR, RISKS-33.54) PGN writes: I wonder how many people will confuse ronna and ronto As is evident by the names of all previous units which are beyond the *classical* range -- above kilo and below milli -- all unit names end with an *a* on the big-unit side and with a *o* on the small-unit side. [Ah yes, I knew that. But suppose your native language is one in which an *a* ending is feminine (e.g., Latinate languages, Slavic, Greek), and an *o* ending is typically masculine. This might be seen by mysongenists and masculine-oriented people as the opposite convention -- where men are thought of as the big-units and women as the small-units. So, I guess the ronna and ronto convention nicely elevates females to big units! PGN] ------------------------------ Date: Fri, 2 Dec 2022 09:39:56 -0800 From: Lauren Weinstein <lauren () vortex com> Subject: Re: Elon, Twitter, China, and human lives -- and more (PGN-ed) https://mastodon.laurenweinstein.org/@lauren/109422646824667833 While China's communist government leverages Elon's #Twitter to bury the current mass protests in China under massive waves of spam -- making Elon's Twitter complicit -- we keep seeing the now usual ``We couldn't reach Twitter for comment, they no longer have a communications staff since Musk took over.'' This is unacceptable, and should be illegal. Every large social media firm should be required by law to have a 24/7 staffed point of contact for reaching the firm in cases of emergencies or other important issues affecting people's lives. This needs to happen RIGHT NOW. Twitter staff cuts enabled spam porn deluge that drowned out China protest news https://arstechnica.com/tech-policy/2022/11/china-bots-flood-twitter-with-porn-spam-to-drown-protest-news/ More China and Musk https://mastodon.laurenweinstein.org/@lauren/109423905988984057 It is fascinating that #Twitter, now wholly controlled by Musk, has not taken effective steps to stop the communist Chinese government from burying the tweets of the Chinese people attempting to show the mass protests now occurring there against the government, especially when we consider that Tesla has a major manufacturing presence in China that only operates if the government there likes what Musk is doing. -L Interview quote from former head of Twitter Trust & Safety https://mastodon.laurenweinstein.org/@lauren/109430345950432449 In an interview today, the former head of #Twitter Trust and Safety said: ``Trust and safety is an adaptive space.'' In plain English, I would say it this way: ``The bad guys are always going to try be at least one step ahead of you, and if you only can react you're going to keep losing the battle of trust and safety for your users.'' -L Rumor: Elon's war with Apple Rumor is that Elon is delaying *Twitter Blue* (whatever the hell it is this week) due to his *war* with Apple. Real life LOL. -L Elon Musk Threatens War With Apple, Jeopardizing Vital Relationship https://time.com/6237357/musk-apple-twitter/ A Twitter analogy https://mastodon.laurenweinstein.org/@lauren/109428279652717961 Often it's useful when looking at the online world to analyze it using offline (brick and mortar) world analogies. Imagine a big store that, in the name of *free speech*, permitted hate speech purveyors to tack up their ugly missives all over the establishment, and have uniformed members of their groups inside the store yelling their obscene epithets at shoppers. When complaints are made to the store owner, he asks you ``Why are you against free speech?'' While this approach would likely gain him some customers among the hate speech contingents, how many other customers are likely to stick around? How will his suppliers and vendors feel about being associated with him as his actions become widely publicized? -L Musk threatens to make his own phone if Twitter kicked out of app stores: Musk is now threatening to *make his own phone* if Twitter gets booted from the Apple/Google app stores (for hate speech, etc.) But, uh, there was already supposed to be a *Tesla Pi Phone* launching before the end of this year. Maybe it's stuck in a fully self-driving Tesla or with a delivery guy taking the Hyperloop. -L Report: Twitter stops enforcing COVID-19 misinformation policy, slashes CSAM team https://www.engadget.com/twitter-stops-enforcing-covid-19-misinformation-policy-145445252.html?src=rss Elon's essential Twitter problem: The essential problem for Elon's Twitter is that while certainly there are some who enjoy such relationships, most people (and advertisers, for that matter) simply don't want to hang around with jerks, online or off. -L Elon's Apple advertising rant https://mastodon.laurenweinstein.org/@lauren/109435566630389630 Elon's ranting about #Apple apparently essentially ending their advertising on #Twitter is particularly fascinating. If we assume for the moment that he is genuinely perplexed by this and not putting on a show in this respect, it suggests a deep lack of understanding about how advertising works. Which would not be very surprising, since most of his other ventures essentially never advertised. But effectively, it's like expecting the advertisers that supported your radio station when it was 24/7 gospel music to stick around when it became 24/7 explicit lyrics metal. Don't count on it. -L More on Musk/Apple rumors: My guess is that Musk was told Apple isn't taking any action right now and Musk pushed for assurances so he could start pulling in money for his fake blue checks for blue subscribers. If Twitter goes as predicted Apple (and Google) will likely ultimately be forced to act, but they wouldn't want to pull the plug prematurely, and I'd agree with that assessment. -L Florida sheriff calls for disfigurement of students who don't behave https://boingboing.net/2022/12/01/florida-sheriff-announces-old-time-punishments-like-disfigurement-are-back-for-school-kids.html Report: Twitter tries to *bribe* advertisers back to its toxic hellhole with 100% match https://www.forbes.com/sites/dereksaul/2022/12/01/twitter-reportedly-unveils-lucrative-plan-to-win-back-fleeing-advertisers-as-musk-begs-people-to-tweet-more/?sh=7fb3d21e67d8 House Judiciary Republicans delete 'Kanye. Elon. Trump.' tweet as rapper praises Hitler: https://www.nbcnews.com/politics/congress/house-judiciary-republicans-delete-kanye-elon-trump-tweet-rapper-prais-rcna59654 [Just for good measure, I'll toss in another source -- from Richard Forno <rick () rickf org>: Regarding Twitter, Musk, and Trust. https://cyberlaw.stanford.edu/blog/2022/11/regarding-twitter-musk-and-trust PGN] ------------------------------ Date: Mon, 1 Aug 2020 11:11:11 -0800 From: RISKS-request () csl sri com Subject: Abridged info on RISKS (comp.risks) The ACM RISKS Forum is a MODERATED digest. Its Usenet manifestation is comp.risks, the feed for which is donated by panix.com as of June 2011. => SUBSCRIPTIONS: The mailman Web interface can be used directly to subscribe and unsubscribe: http://mls.csl.sri.com/mailman/listinfo/risks => SUBMISSIONS: to risks () CSL sri com with meaningful SUBJECT: line that includes the string `notsp'. 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