2019 is the year of drama

Here are what happened during 2019:

  • I was rejected by first and second choice of PhD advisor in NUS. I learned that just being capable is not good enough inside competitive university. There are politics of favoring of choosing students from same culture of the professor (Chinese professors prefer Chinese student) and also that faculty prefer to choose students who have career inspiration as a faculty and choosing full-time PhD. Faculty like younger and single students who can be molded as will and do overtime as they wish for doing exploratory experiments. Older and married PhD student like me is treated like second-class citizen.
  • I need to relearn everything from scratch since the interest of my 3rd advisor is related to machine learning but my background is mostly security, systems and program analysis. Doing 6-8 online courses while doing work as research assistant for continuous 3-4 working days is not funny.
  • I and my wife took vacation to Medan, her hometown. It has been a while since I visited places other than Jakarta and Bandung. It was decent experience as we went to Lake Toba, Samosir island, my wife’s former village, chapel on the top of the hill called Salib Kasih and the tomb of my wife’s deceased father (who was unfortunately passed away around 2-3 days before our wedding).
  • My wife finally got pregnant but she has very difficult pregnancy and lost 7 kg on three weeks, got hospitalized three times (In Changi General Hospital, KK Hospital, and Regency Hospital). I am supposed to do my qualifying exam around October but my personal condition, the need to relearn everything from scratch, and heavy RA’s workload not allowing me to complete my QE. Additionally, my RA project was supposed to end on Sep 2019, so I may not have enough money to pay school fee. So, I decided to suspend my PhD programme for one semester.
  • But I stroked jackpot and my experiment somehow produced publishable result so my PI was interested and extended my contract for another 3 months. Somehow, after reiterating the experiment again and again, the result kept becoming better and better. And just a couple of days ago, my PI (who rejected me as his PhD student) said it was OK for me to include my work in his project to my QE.
  • Family quarrel related to space issue and sharing common property is very nasty thing. People that are supposed to obtain property only after inheriting it acting as if it is a mortal sin for letting member of one’s family living there with the permission of property owner -.-. Additionally, financial transparency and expectation is one of the most important thing to be discussed before marriage. Community feedback is important for you to readjust your stance with your spouse and vice versa.
  • Regular prayer and worship to God, proper sleep, healthy dietary habit, exercise, keeping in touch with your closest friends is important to keep your sanity as the drama of life is reaching its peak when you are around 30 years old.
  • Interest, attraction and passion will fade but commitment, patience and perseverance will always prevail in the long term.
Posted in Personal, Uncategorized | Tagged | Leave a comment

Our new guest in Dissidia NT

At last, Ardyn appeared

Posted in Entertainment, Personal, Uncategorized | Tagged , , | Leave a comment

Usury destroyed the middle class

Article from Vox Day:

https://www.unz.com/proberts/neoliberal-economics-destroyed-the-economy-and-the-middle-class/

Neoliberal Economics Destroyed the Economy and the Middle Class

According to official US government economic data, the US economy has been growing for 10.5 years since June of 2009. The reason that the US government can produce this false conclusion is that costs that are subtrahends from GDP are not included in the measure. Instead, many costs are counted not as subtractions from growth but as additions to growth. For example, the penalty interest on a person’s credit card balance that results when a person falls behind his payments is counted as an increase in “financial services” and as an increase in Gross Domestic Product. The economic world is stood on its head.

It is aggregate demand that drives the economy. Payments made on a rise in interest rates on credit card balances from 19% to a 29% penalty rate reduce consumers’ ability to contribute to aggregate demand by purchasing goods and the services of doctors, lawyers, plumbers, electricians, and carpenters. Contrary to logic, the fee is magically counted in the “financial services” category as a contributor to GDP growth. The extortion of a fee that reduces aggregate demand lowers GDP, but builds paper wealth in the financial services sector.

GDP growth is also artificially inflated by counting as GDP abstract concepts that do not produce income streams. For example, for homeowners the US Department of Commerce estimates the rental values of owner-occupied housing, that is, the amount owners would be paying if they rented instead of owned their homes, and counts this imputed rent as GDP.

These and other absurdities have caused economist Michael Hudson to conclude correctly that the “financial reality of how the U.S. economy works is no longer captured in GDP statistics.”

Asset-Price Inflation and Rent Seeking

Today we have two economies. One is the real economy of production and consumption. The other is the financialized economy of paper wealth. The former is doing poorly, and the latter is doing well. The financialized economy is growing much faster than the real economy. Indeed, the real economy might not be growing at all.

Michael Hudson describes the difference. The stock market is at all time highs that have created massive wealth in financial assets for stock and bond owners. In the real economy the situation is totally different: “The Federal Reserve’s Report on the Economic Well-Being of U.S. Households in 2018 reports that 39% of Americans do not have $400 cash available for a medical or other emergency, and that a quarter of adults skipped medical care in 2018 because they could not afford it ( https://www.federalreserve.gov/publications/files/2018-report-economic-well-being-us-households-201905.pdf ). The latest estimates by the U.S. Government Accountability Office (GAO) report that nearly half (48 percent) of households headed by someone 55 and older lack any retirement savings or pension benefits ( https://www.aarp.org/retirement/retirement-savings/info-2019/no-retirement-money-saved.html ). Even in what the press calls an economic boom, most Americans feel stressed and many are chronically angry and worried. According to a 2015 survey by the American Psychological Association, financial worry is the “number one cause of stress in America today” ( https://www.apa.org/news/press/releases/2015/02/money-stress ).

The data is completely clear. The rich are becoming much richer, and the rest are becoming poorer. Michael Hudson explains:

“The creation and trading of property and financial assets at rising prices has been fueled by rising debt levels owed to the financial sector. This sector’s returns therefore are best seen not as real wealth on the asset side of the balance sheet, but as overhead on the liabilities side. And the process is multi-layered: income accruing to the financial wealth owned by the top 10 Percent is paid mainly by the bottom 90 percent in the form of rising debt service and other returns to financial and other property.

“In the textbook models of industrial capitalism’s mass production and consumption, an asset’s price is determined by its cost of production. If the price rises above this level, competitors will offer it cheaper. But in the financialized economy an asset’s price is determined by how much credit buyers can borrow to buy it, not by its cost of production. A home is worth as much as a bank will lend to a bidder.

“The engine of industrial capitalism and its consumer society is a positive feedback loop in which widely shared income growth, expanding consumption and markets generated yet more investment and growth. By contrast, the feedback loop of financial capitalism is an exponential growth of credit-driven debt, driving up asset prices and hence requiring yet more borrowing to buy homes, retirement income and other assets. Corporate management and investment today is mainly about obtaining capital gains for real estate, stocks and bonds than about earning income.

“We illustrate this by charting the flow of income and capital gains in the real estate sector to show the dominance of asset-price gains over net rental income – and how rental income is used up paying interest in our financialized economy. Likewise, corporate income is spent (and new debt taken on) largely for stock buybacks to raise share prices. The resulting dynamic is exponential and destabilizing.”

This dynamic is destabilizing, because as more of consumers’ discretionary income is drawn off to service mortgage, credit card, automobile and student debt and for compulsory health insurance, less is left to purchase the goods and services in the real economy. Consequently, credit-driven debt grows faster than the income that services it, and this impoverishes the 90%. However, for the 10%, money creation by the Federal Reserve in order to protect the balance sheets of the “banks too big to fail or jail” drives up the values of financial assets. As a result the distribution of income and wealth becomes highly polarized.

Think about the many Americans who meet their living expenses by making only the minimum payment on their credit card balance. At 19% interest their debt grows monthly. Eventually they hit a credit card debt cap and can no longer use the card to cover their living expenses. But they have the burden of a large debt balance to service without an income stream capable of servicing it.

Think about the corporation that decapitalizes itself in order to produce short to intermediate term capital gains for shareholders and executives by indebting the firm in order to buy back the firm’s shares. The end result is that all income goes for debt service.

In a financialized economy, the only possible outcomes are debt forgiveness or collapse.

As Michael Hudson makes clear, the combination of nonsensical categories in the National Income and Product Accounts and a financialized economy means we have no accurate picture of the economy’s condition. Michael Hudson has a proposal for correcting these problems and making GDP accounting more accurate, but as ecological economists such as Herman Daly have made clear, GDP measurement also omits the external costs of production. This means that we do not know whether GDP is growing or declining. It is entirely possible that the ecological and social costs of an increase in GDP (as currently measured) are greater than the value of the increased output. (See Paul Craig Roberts, The Failure of Laissez-Faire Capitalism)

Perhaps the major way in which GDP is overstated is the exclusion of external or social costs. External or social costs are costs of producing a product that the producer does not incur but imposes on third parties or on the environment. For example, untreated sewage dumped into a stream imposes costs on people downstream. Runoff of chemical fertilizers from commercial farming produces dead zones in the Gulf of Mexico and toxic algal blooms such as Red Tide that result in massive fish kills, make seafood unsafe, cause human ailments and adversely impact the tourist trade of beach areas. The result is lost incomes, ruined vacations, health expenses, and none of these costs are born by the commercial farmers.

Real estate development produces massive external costs. Scenic views from existing properties are blocked, thus reducing their values. Construction noise and congestion impose costs on existing residents and reduces the quality of their lives. Water runoff problems are often created. Infrastructure has to be provided, such as larger highways to provide evacuation from hurricane-impacted areas, usually financed by taxpayers. If the global warming case is correct, the external cost of human economic activity can be the life of the planet.

Lakshmi Sarah in the May/June, 2019, issue of the Sierra Club magazine provides an excellent detailed account of the external costs of coal-fired power plants being built in India by the Indian conglomerate Tata with a loan from the International Finance Corporation, a branch of the World Bank. The ground water in the area has been ruined and is no longer drinkable. Farmers are no longer able to grow crops on half of the area farmland. Heated wastewater that is dumped into the Gulf of Kutch is destroying fishing. The ecology and the livelihoods of the population are essentially destroyed. None of these costs are born by the private power companies.

Tired of being doormats for capitalists and the World Bank, the residents of the affected provinces rebelled. They have succeeded in getting their case before the US Supreme Court. It seems that the International Finance Corporation is so accustomed to financing projects that produce large external costs that it overlooked its obligation to examine the environmental impact of the projects it finances. This oversight resulted in Indian farmers and fishermen getting their case before the US Supreme Court. The International Finance Corporation’s lawyers argued that the World Bank lending agency had “absolute immunity.” The Supreme Court said no and remanded the case to the circuit court to rule on the damages.

Perhaps the most surprising thing about this apparent victory for ordinary faraway little people in an American court against the World Bank, a principle instrument of American imperialism, is that the Trump administration appeared in court as a friend of the Indian farmers and fishermen. The US Solicitor General, represented by Jonathan Ellis, rejected the notion that international organizations have absolute immunity. The Establishment exists on its immunity. Here we see the ultimate reason that the ruling Establishment wants rid of Trump.

Already the senior staff of the International Finance Corporation have come to the realization that they have other responsibilities than just to shuffle money out the lending shute. If the Indian farmers and fishermen succeed in protecting themselves from ruination by external costs, perhaps Americans who suffer external costs will follow their lead.

Perhaps economists will also come to the realization that they owe us accurate GDP accounting and not fanciful accounts that serve elite wealth in the financialized economy

Posted in Economy, Philosophy, Politics | Tagged , , , | Leave a comment

Another FF VII Remake trailer

Unfortunately, the release date is coincide with my qualifying exam =(

Posted in Entertainment, Personal | Tagged , , | Leave a comment

IoT Silex malware

From ThreatPost:

Thousands of IoT Devices Bricked By Silex Malware

A 14-year-old hacker bricked at least 4,000 Internet of Things devices with a new strain of malware called Silex this week. Threatpost talks to the researcher who discovered the malware. A 14-year-old hacker used a new strain of malware this week to brick up to 4,000 insecure Internet of Things devices – before abruptly shutting down his command and control server.

The malware, dubbed Silex, was first discovered by Larry Cashdollar, senior security intelligence response engineer at Akamai, on his honeypot. The malware, like the BrickerBot malware in 2017, targeted insecure IoT devices and  rendered them unusable.

Specifically targeted were Internet of Things (IoT) devices running on the Linux or Unix operating systems,  which had known or guessable default passwords. The malware would trash the devices’ storage, remove their firewalls and network configuration, and finally fully halt them.

The hacker, who got in touch with Cashdollar via Twitter, was “trying to take down targets for other script kiddies who might be looking to build botnets and he was just getting sick of it,” said Cashdollar. “So his sole motivation was to remove the vulnerable IoT devices that botnets are built on to stop other script kiddies from building botnets and I guess aggravating him with it.”

Within the first few hours of discovery, the malware had bricked 2,000 devices. Cashdollar told Threatpost that the total number had reached as high as 4,000. Then, he said, the hacker abruptly took the command and control server offline.

“What ended up happening was the person who wrote this [malware] didn’t expect all this attention and didn’t like it and made him nervous so he decided to stop the malware from spreading and decided that he wasn’t going to change it anymore to make it more destructive than it already had been, he’s planning on quitting, I think,” Cashdollar said.

Still, the incident is yet another reminder of the slew of IoT devices that consumers are actively still using, he said: “Vendors are coming to terms with having to build secure devices that can be updated. I just don’t know how many of them have actually gotten on board versus ones that are ignoring it.”

Lindsey O’Donnell: Welcome to the Threatpost podcast. This is Lindsey O’Donnell with Threatpost and I am here today with Larry Cashdollar, the senior Security Intelligence Response engineer at Akamai. Larry, how’s your Thursday going?

Larry Cashdollar: It’s pretty good. I’m excited for some warm weather.

LO: Same here, hopefully some beach days coming up. Today we’re going to talk about a discovery that you made this week about malware that is targeting and bricking IoT devices. But first, just to start out, Larry, do you mind giving a quick introduction of yourself and what you do?

LC: I’ve been doing sysadmin slash security research vulnerability research since the late 90s. I usually do a lot of vulnerability, research and discovery, finding vulnerabilities and writing exploits. But I tend to turn my focus towards phishing campaigns or malware depending on what mood I’m in.

LO: Great. Let’s talk about this new malware called Silex that is targeting and wiping the firmware of IoT devices that you discovered earlier this week. So you spotted this earlier this week attacking devices, can you kind of give some color into how you first stumbled upon this?

LC: So I have a honeypot that I run off my home network since I work at home. And I found that home networks are typically targeted by malware a lot more than say, a virtual private server network is, I suspect that the malware authors know this and specifically highlight user end networks like Comcast or Spectrum you know, those internet service providers, right, so I run my honeypot off of my home Comcast network, and it gets a lot of attack traffic. And I usually check my traps every day, like a lobsterman, and see what I’ve caught overnight, and I’d actually shut down my honeypot in order to rework some of the power consumption in my lab in the basement, it tends to keep my basement at 72 degrees, which is kind of annoying in the summer months. So I, I reshuffled some devices around and then I shut off my lab and I turned it back on. And after a few hours, I noticed that my honeypot was being hit pretty hard. And I started examining some of the binaries that I saw, and noticed that one of them had a particular string, where the malware author was calling out other malware botnet-slash-script kitties, saying that he was sick and tired of them running these botnets and then he was just going to brick all of the devices that were out and vulnerable to default login credentials. So I’m paraphrasing his actual statement, but he pretty much left a message in there. So I thought that was pretty interesting and then looking at the destructive commands in the botnet source code I figured I will just simply tweet it out because I was pretty strapped for time. I’ve been working on other stuff for Akamai, some other research. Normally I write something up in our blog, and I didn’t have time for this, and then tweeted it out. And it got a lot of attention off Twitter. So it ended up making the rounds with the news pretty quickly.

LO: So it was targeting IoT devices with default passwords. So I feel like that’s such a prolific issue, that there must be a lot of open vulnerable devices out there, too.

LC: Yeah, it’s using Telnet, which is an older protocol and that predates the encrypted SSH protocol. And typically IoT devices, the ones that are vulnerable still have that Telnet protocol running. Yeah, it’s typically it’s targeting IoT devices that have known default login passwords and usernames and then literally doing as much destructive damage to the device as possible before the device is rendered unusable.

LO: So did you get a sense of what types of IoT devices were being targeted or was it mostly very vague to that degree?

LC: It was a broad spectrum attack where it was targeting any Linux or Unix-like operating system that had any of the known or guessable default passwords, you know password combinations like “root” and “admin” or “root password.” So at this time it was targeting was targeting your consumer-grade cameras, DVRs, routers, things like that, that have been known in the past to be deployed with known login credentials.

LO: So it’s targeting these IoT devices – from a technical standpoint, how does it then go about bricking the devices? Is that something you were able to get any insight into?

LC: Yeah, first it tries to write a data from /dev/random to all of the disk partitions it discovers. So it looks for any mounted partitions or existing partitions on the storage that it sees. And then it writes over those partitions with contents from /dev/random, which will just be a bunch of garbage. Then it tries to shrink the partition table sizes down to one cylinder … which would probably make the … partitions extremely small and likely, I think, corrupt the partition tables, then it goes ahead and it deletes the network interfaces, it deletes the default route. So it disables the network connectivity of the device. And then it actually, if there’s any IP tables or firewall rules, it deletes the firewall rules and adds firewall rules to reject any outbound traffic or any traffic being forwarded through the device, so it pretty much takes it off the network, even after it’s been rendered a lobotomy for writing over all data on the disk. And then as a final step … it goes ahead and tries to delete any remaining files off of the storage. I’m not exactly sure how far it gets through this because the first couple of things are pretty destructive. I’m not sure if it makes it actually to the removal part, but that that would be the most likely one to succeed first on most operating systems, since that command is pretty generic across Unix so it’s pretty destructive. Right?

LO: Yeah, it sounds like it trashes their storage, their firewall rules, as you said, and stops the device entirely for the victims of this attack. On the user end of things would that just mean that the devices just completely stop? And there’s no way to get them started again? Or what does that mean from the consumers who are actually using these devices?

LC: I think consumers would have to reflash their device, the firmware on it, which for most consumers, this would be a lot more tedious than they’re willing to do when it comes to a $30 Wireless IP camera, they’re more likely going to throw the camera out and buy another one and just assume it just stopped working. That would be the really the only way.

LO: Wow. And you had mentioned in earlier reports this week that the number was at – I think you said 2,000 devices that were wiped – due to the malware in the first few hours of discovery. I mean, has the attack continued, has that number gone up at all?

LC: The number I think peaked at 4,000 and the command and control server was taken offline. And it looks like that pretty much stops the malware, as far as I can tell in its tracks as it, it first tries to reach out to the command and control server. And if it can’t reach it, it just hangs. Because I actually ran the malware on one of my spare Raspberry Pi’s and it hung when it was trying to reach the command control server. What ended up happening was the person who wrote this didn’t expect all this attention and didn’t like it and made him nervous so he decided to stop the malware from spreading and decided that he wasn’t going to change it anymore to make it more destructive than it already had been, he’s planning on quitting, I think.

LO: And we’ve seen something similar to this before. Right, Larry? It’s almost like BrickerBot, which for listeners, was the malware that back in 2017 attempted to permanently destroy insecure IoT devices as well. Did you see any similarities or differences between those two strains of malware?

LC: Yeah, it was. The BrickerBot malware, I think was built as a Python script I thought. This was actually contained different architectures – or binaries of different architectures – But the intent and you know the commands were similar. So it was it was similar to BrickerBot but implemented in a different way.

LO: Right, yeah, I feel like kind of the motive behind both BrickerBot and this malware was clearly to say, look how insecure IoT devices are, we need to destroy them so that they won’t be, at least for BrickerBot so that these devices wouldn’t be infected with Mirai. It’s definitely an interesting motive for sure. And I’m sure there’s a mixed bag of opinions out there in terms of either empathizing with this effort versus thinking that this is just malicious and not the right way to do things.

LC: Right.

LO: I’m curious too I did see reports that pointed to a 14-year-old hacker who was behind this, is that something that you were able to get any insight into, or were those more, you know, third party reports?

LC: No he’s 14, he’s from Europe. I talked to him over Twitter, he reached out to me over Twitter over DM, and told me that he was planning on quitting because he didn’t expect this was going to be a big deal. And he got nervous and doesn’t want to get in any trouble. So he decided he was going to stop before things got worse, and then somebody had misattributed him to Iranian hackers, which really got him aggravated and scared, because he’s not Iranian and this had no motivation to do anything between Iran or the United States. It was just him trying to take down targets for other script kiddies who might be looking to build botnets and he was just getting sick of it. So his sole motivation was to remove the vulnerable IoT devices that botnets are built on to stop other script kiddies from building botnets and I guess aggravating him with it. The machine was hosted in Iran, the IP was, but we all know that IPs don’t mean attribution. Because you can easily proxy through IP addresses in any country you want and pretend to come from any country you want. So IPs don’t really mean anything. It’s just interesting to know you know where the IP was.

LO: Right.

LC: So, you know, his choice of servers.

LO: I’m curious, taking a step back and looking at the IoT market in general, you know, it’s obviously insecure. And there’s obviously big issues and stemming right down to that default password issue that is really at the heart of all this. I’m curious your thoughts on the IoT security market in general and whether you think that more malware such as Silex, such as BrickerBot will be seen in the future?

LC: Uh, I’m hoping not, I think the IoT manufacturers have made some strides to secure devices. I’m not 100 percent positive that they’ve completely cleaned up the security. But I know that some vendors have removed some vulnerable services on devices and I’ve actually made devices upgradeable where they push new firmware out. I actually have an IoT device in my lab that has been asking me to update its firmware for a year. But I don’t want to because I want to keep it vulnerable for other testing. So I know that you know, vendors are coming to terms with having to build secure devices that can be updated. I just don’t know how many of them have actually gotten on board versus ones that are ignoring it. So I guess the future will tell if there’s still new devices being deployed and rampant botnet activity, we’ll know that they haven’t, they haven’t come full circle on their security standards.

LO: Well, fingers crossed that there’s a little more awareness out there from the vendors and manufacturers part. And then from the actual consumers themselves, I mean, is there any kind of best practices out there as well? In my opinion, it should be more on the vendors’ shoulders, but do you think that the consumers can really do anything?

LC: Generally, you know, if you’re, if you’re buying a device, and you’re buying it off of some third party site, like what’s the big Chinese one, Alibaba is it? You’re sort of taking a risk when you’re putting that device on your network. In regards to security, it’s more likely you might get a better device from something that might be like a Ubiquitirouter would be a better choice than, say, a highway router from China. So  that’s my recommendation is to stick to known vendors like Ubiquitithat are known to try and take some pretty serious seriously and patch their devices that they deploy.

LO: Larry, thank you so much for coming on to the Threatpost podcast today and telling us a little bit about your discovery of Silex and the story there. Sure. And once again, this is Lindsey O’Donnell with Threatpost talking to Larry Cashdollar of Akamai about IoT security and the Silex malware. Catch us next week on the Threatpost podcast.

Posted in Security, Technology | Tagged , , | Leave a comment