In 2018, Andrew Schober was digitally mugged for approximately $1 million worth of bitcoin. After several years of working with investigators, Schober says hes confident he has located two young men in the United Kingdom responsible for using a clever piece of digital clipboard-stealing malware that let them siphon his crypto holdings. Schober is now suing each of their parents in a civil case that seeks to extract what their children would not return voluntarily.

In a lawsuit filed in Colorado, Schober said the sudden disappearance of his funds in January 2018 prompted him to spend more than $10,000 hiring experts in the field of tracing cryptocurrency transactions. After months of sleuthing, his investigators identified the likely culprits: Two young men in Britain who were both minors at the time of the crime (both are currently studying computer science at U.K. universities).

A forensic investigation of Schobers computer found hed inadvertently downloaded malicious software after clicking a link posted on Reddit for a purported cryptocurrency wallet application called Electrum Atom. Investigators determined that the malware was bundled with the benign program, and was designed to lie in wait for users to copy a cryptocurrency address to their computers temporary clipboard.

When Schober went to move approximately 16.4 bitcoins from one account to another by pasting the lengthy payment address hed just copied the malware replaced his bitcoin payment address with a different address controlled by the young men.

Schobers lawsuit lays out how his investigators traced the stolen funds through cryptocurrency exchanges and on to the two youths in the United Kingdom. In addition, they found one of the defendants just hours after Schobers bitcoin was stolen had posted a message to GitHub asking for help accessing the private key corresponding to the public key of the bitcoin address used by the clipboard-stealing malware.

Investigators found the other defendant had the malware code that was bundled with the Electrum Atom application in his Github code library.

Initially, Schober hoped that the parents of the thieving teens would listen to reason, and simply return the money. So he wrote a letter to the parents of both boys:

It seems your son has been using malware to steal money from people online, reads the opening paragraph of the letter Schober emailed to the families. Losing that money has been financially and emotionally devastating. He might have thought he was playing a harmless joke, but it has had serious consequences for my life.

A portion of the letter than Schober sent to two of the defendants in 2018, after investigators determined their sons were responsible for stealing nearly $1 million in cryptocurrency from Schober.

Met with continued silence from the parents for many months, Schober filed suit against the kids and their parents in a Colorado court. A copy of the May 2021 complaint is here (PDF).

Now they are responding. One of the defendants Hazel D. Wells just filed a motion with the court to represent herself and her son in lieu of hiring an attorney. In a filing on Aug. 9, Wells helpfully included the letter in the screenshot above, and volunteered that her son had been questioned by U.K. authorities in connection with the bitcoin theft.

Neither of the defendants families are disputing the basic claim that their kids stole from Mr. Schober. Rather, theyre asserting that time has run out on Schobers legal ability to claim a cause of action against them.

Plaintiff alleges two common law causes of action (conversion and trespass to chattel), for which a three-year statute of limitations applies, an attorney for the defendants argued in a filing on Aug. 6 (PDF). Plaintiff further alleges a federal statutory cause of action, for which a two-year statute of limitations applies. Because plaintiff did not file his lawsuit until May 21, 2021, three years and five months after his injury, his claims should be dismissed.

Schobers attorneys argue (PDF) that the statute of limitations begins to run when the Plaintiff knows or has reason to know of the existence and cause of the injury which is the base of his action, and that inherent in this concept is the discovery rule, namely: That the statute of limitations does not begin to run until the plaintiff knows or has reason to know of both the existence and cause of his injury.

The plaintiffs point out that Schobers investigators didnt pinpoint one of the young mens involvement until more than a year after theyd identified his co-conspirator, saying Schober notified the second boys parents in December 2019.

None of the parties to this lawsuit responded to requests for comment.

Image: Complaint, Schober v. Thompson, et. al.

Mark Rasch, a former prosecutor with the U.S. Justice Department, said the plaintiff is claiming the parents are liable because he gave them notice of a crime committed by their kids and they failed to respond.

A lot of these crimes are being committed by juveniles, and we dont have a good juvenile justice system thats well designed to both civilly and criminally go after kids, Rasch said.

Rasch said hes currently an attorney in a number of lawsuits involving young men whove been accused of stealing and laundering millions of dollars of cryptocurrency specifically crimes involving SIM swapping where the fraudsters trick or bribe an employee at a mobile phone store into transferring control of a targets phone number to a device they control.

In those cases, the plaintiffs have sought to extract compensation for their losses from the mobile phone companies but so far those lawsuits have largely failed to yield results and are often pushed into arbitration.

Rasch said it makes sense that some victims of cryptocurrency theft are spending some serious coin to track down their assailants and sue them civilly. But he said the legwork needed to make that case is tremendous and costly, and theres no guarantee those investments will pay off down the road.

These crimes can be monumentally difficult and expensive to track down, he said. Its designed to be difficult to do, but its also not designed to be impossible to do.

As evidenced by this weeks CNBC story on a marked rise in reports of people having their Coinbase accounts emptied by fraudsters, many people investing in cryptocurrencies find out the hard way that unlike traditional banking transactions cryptocurrency funds lost to theft are likely to stay lost because the transactions are irreversible.

Traditionally, the major crypto exchanges have said theyre not responsible for lost or stolen funds. But perhaps in response to the CNBC story, Coinbase said it was introducing a new pilot guarantee for U.K. customers only, wherein they will be eligible for a reimbursement of up 150,000 if someone gains unauthorized access to their account and steals funds.

However, it seems unlikely Coinbases new guarantee would cover cases like Schobers even if hed been a U.K. customer and the theft occurred today. One of the caveats that is not covered in the guarantee is sending funds to the wrong address by accident.

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Man Robbed of 16 Bitcoin Sues Young Thieves' Parents Krebs on Security - Krebs on Security

This week, at the 38th International Conference on Machine Learning (ICML 21), researchers at NYU Cyber Security Center at NYU Tandon Institute of Technology unveil new insights into the basic functions that drive the ability of neural networks to make inferences. Encrypted data.

In the paper Deep ReDuce: ReLU Reduction for Fast Private Inference, the team focuses on linear and nonlinear operators, key features of neural network frameworks that place a heavy burden on time and computational resources depending on the operation. .. When neural networks compute encrypted data, many of these costs are incurred by the non-linear operation, the rectified linear activation function (ReLU).

A team of collaborators, including Brandon Regen, a professor of computer science and engineering, electrical and computer engineering, and a PhD in Nandan Kumar Jha. Students and Zahra Ghodsi, a former PhD student under the guidance of Siddharth Garg, have developed a framework called Deep ReDuce. We provide a solution by rearranging and reducing ReLU of neural networks.

Reagen explained that this shift requires a radical reassessment of where and how many components are distributed in the neural network system.

What were trying to do is rethink how neural networks are designed in the first place, he explained. By skipping many of these time-consuming and computationally expensive ReLU operations, you can get a high-performance network with 2-4 times faster execution times.

The team found that DeepReDuce improves accuracy and reduces ReLU counts by up to 3.5% and 3.5 times, respectively, compared to the latest private inference.

Surveys are not just academic. As the use of AI grows in tandem with the security concerns of personal, corporate, and government data security, neural networks are increasingly computing encrypted data. In such a scenario, which involves a neural network that generates private inference (PI) for hidden data without disclosing the input, it is the nonlinear function that offers the highest cost in time and power. These costs increase the difficulty and time it takes for the learning machine to perform PI, and researchers have struggled to reduce the burden that ReLU puts on such calculations.

The teams work is based on an innovative technology called CryptoNAS. The author is explained in previous treatises, including Ghodsi and a third PhD. Student Akshaj Veldanda, CryptoNAS, optimizes the use of ReLU because it may rearrange the way rocks are placed in streams to optimize water flow. Readjust the distribution of ReLUS in your network and remove redundant ReLUs.

DeepReDuce extends CryptoNAS by further streamlining the process. It consists of a series of optimizations for the wise removal of ReLU after the CryptoNAS reorganization feature. Researchers have tested by removing ReLU from traditional networks using DeepReDuce and found that it can significantly reduce inference latency while maintaining high accuracy.

Reagan collaborates with Mihalis Maniatakos, Research Assistant Professor of Electrical and Computer Engineering, with Duality, a data security company to design new microchips designed to handle calculations of fully encrypted data. It is also a part.

Research on ReLUS was supported by the ADA and the DARPA and Data Protection (DPRIVE) programs in virtual environments at the Center for Application-Driven Architecture.

Story source:

material Provided by NYU Tandon Institute of Technology.. Note: The content can be edited in style and length.

The team streamlines neural networks to become more familiar with computing encrypted data-ScienceDaily

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The team streamlines neural networks to become more familiar with computing encrypted data-ScienceDaily - Illinoisnewstoday.com

Total green card backlog for Indians would increase to nearly 2.2 million by FY 2030, according to new NFAP study

Fewer Indian graduate students likely will come to America unless Congress addresses the long waits for employment-based green cards, fueled by the per-country limit and low annual quota, according to a new study.

Added to this is the rejection of 70% of H-1B registrations due to the inadequate 85,000-annual H-1B limit for companies, according to Forbes citing analysis of education data from the National Foundation for American Policy (NFAP).

US technology companies hire the greatest number of skilled workers from India and China every year through the H-1B visa for high skilled foreign nationals in specialty occupations.

For America to attract and retain top foreign-born talent, Congress and the executive branch almost certainly will need to change US policies, the NFAP study says.

Read: Include immigrants in green card backlog in budget reconciliation (August 24, 2021)

Even before the pandemic, US universities experienced declines in enrolling new international students. Covid-19 caused new enrolment to plummet, it noted.

The number of full-time international students enrolled in graduate-level electrical engineering at US universities declined 19.5% between 2015 and 2019.

The number of full-time international students enrolled in graduate-level computer and information sciences at US universities fell 9.5% between 2016 and 2019.

Between 50% and 82% of the full-time graduate students in key technical fields at US universities are international students.

Ominously, most of the graduate students are from India and Chinatwo countries where US policies are preventing or discouraging individuals from studying in America, the study suggests.

International students from India in graduate-level computer science and engineering at US universities dropped by more than 25% between the 2016-17 and 2018-19 academic years.

This decline is substantial for US universities, as 75% of full-time graduate students are international students, two-thirds of whom are from India, the National Law Review noted citing the NFAP study.

While the number of international students from India declined in the United States, the number in Canada rose from 76,075 in 2016 to 1,72,625 in 2018.

This is a 127% increase, as declared by the Canada Bureau for International Education, the Review noted.

As employment-based green cards are limited to 7% of the total issued in each fiscal year for each country, Indians wait for years and sometimes decades for their green card approvals.

Frustrated Indians have chosen to move to Canada from the United States, looking forward to a more permanent future, the review says.

Without the Congressional action, the total backlog for all three employment-based permanent resident categories for Indians would increase from an estimated 915,497 individuals currently to an estimated 2,195,795 by the fiscal year 2030, according to Stuart Anderson, NFAP Executive Director.

We should let that number sink in: Within a decade, more than two million people will be waiting in line for years or even decades for employment-based green cards, he testified before the House Judiciary Committee-Subcommittee on Immigration and Citizenship.

Highly skilled foreign nationals, including international students, are taking the informed decision of choosing Canada over America, the Review said.

The ease of acquiring temporary work visas for foreign nationals and subsequently acquiring permanent residence in Canada has pushed many foreign nationals to choose Canada.

The world has changed since 1990, the US immigration policy has not, Anderson was quoted as saying.

International students are a significant source of talent for US employers and allow US universities to offer high-quality academic programs in science and engineering for American students, according to the NFAP study.

Read: US lawmakers seek to include employment based Green Card backlog as part of budget reconciliation (August 24, 2021)

Without international students the number of students in America pursuing graduate degrees (Masters and PhDs) in fields such as computer and information sciences and electrical engineering would be small relative to the size of the US economy.

In 2019, at US universities, there were only 9,083 full-time American graduate students in electrical engineering, compared to 26,343 full-time international students.

Similarly, in computer and information sciences, in 2019, there were only 17,334 full-time American graduate students compared to 44,786 international graduate students at US universities, according to NFAP study.

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Unless Congress acts, fewer Indian students will come to... - The American Bazaar

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Its not too late to learn to code. Start now with this 11-course computer science bundle! - WSLS 10