Canada's $190bn Ontario Teachers' Pension Plan says it is steering clear of the cryptocurrency sector after writing off a $95mn investment in FTX, the failed digital currency exchange. From a report: OTPP was among a number of big-name money managers to back FTX, with investments in 2021 and early 2022. The move was widely seen as a sign that high-profile, blue-chip investors were giving their stamp of approval to the fast-growing but lightly regulated crypto sector. But in November 2022 OTPP wrote off its entire stake, following FTX's dramatic collapse. The exchange's high-profile founder, Sam Bankman-Fried, is now facing fraud charges. "We're still working through what exactly happened there and you're going to be careful," OTPP chief executive Jo Taylor told the Financial Times. "It'd be unwise for us to rush" into another crypto investment based in part on "feedback from our members," he added.

Faruk Fatih Ozer, the founder of Thodex, one of Turkey's largest crypto exchanges, facing charges of fraud and running a criminal organization, has been extradited to Turkey and was detained by police upon arrival in Istanbul, state media aa.com reported on Thursday. CoinDesk reports: Ozer was arrested in Albania in August after an Interpol red notice against him. Ozer, the founder and CEO of Thodex, fled to Albania after his exchange suddenly went offline last year. More than 400,000 members were left in the dark without access to deposits of $2 billion in cryptocurrencies.

The events surrounding Thodex had created a stir in Turkey where crypto has been used as a hedge against inflation. Ozer's brother, sister and four other senior employees were jailed, and at least 83 people were detained as part of the investigation.

It's been just a year since Intel officially announced its Bitcoin-mining Blockscale ASICs, but today the company announced the end of life of its first-gen Blockscale 1000-series chips without announcing any follow-up generations of the chips. From a report: We spoke with Intel on the matter, and the company told Tom's Hardware that "as we prioritize our investments in IDM 2.0, we have end-of-lifed the Intel Blockscale 1000 Series ASIC while we continue to support our Blockscale customers."

Intel's statement cites the company's tighter focus on its IDM 2.0 operations as the reason for ending the Blockscale ASICs, a frequent refrain in many of its statements as it has exited several businesses amid company-wide belt-tightening. We also asked Intel if it planned to exit the Bitcoin ASIC business entirely, but the company responded, "We continue to monitor market opportunities." In the original announcement that the company would enter the blockchain market, then-graphics-chief Raja Koduri noted that the company had created a Custom Compute Group within the AXG graphics unit to support the Bitcoin ASICs and "additional emerging technology." However, Intel recently restructured the AXG group, and Koduri left the company shortly thereafter.

Bank of England Deputy Governor Jon Cunliffe said regulators may need to impose a limit on using so-called stablecoins for payments as policy makers try to balance the need for innovation with its accompanying concerns. From a report: Cunliffe raised the prospect that rapid innovation in payment systems could bring new risks for customers and financial markets as a whole. "While, from a public policy perspective, we want competition and innovation in payments we need to guard against rapid, disruptive change that does not allow the financial system time to adjust and could therefore threaten financial stability," Cunliffe said Monday in a text of remarks at an event hosted by fintech industry body Innovate Finance. Regulators would need to decide "whether there should be limits, initially at any rate, on stablecoins used for payments." Stablecoins, which are currently issued by non-bank businesses, are pegged to the value of an asset. They are designed to maintain a stable value, unlike cryptocurrencies such as bitcoin, while using ledger technology to record and transfer ownership. Cunliffe noted that "so far their use has been confined to facilitating trading and other transactions in the world of crypto assets," but that there were proposals to use them for other, broader payment purposes. "Stablecoins offer the possibility of greater efficiency and functionality in payments," Cunliffe said. But they currently do not fit into any regulatory framework, unlike the existing payments systems and money issued by commercial banks.

Federal authorities are making arrests and seizing funds with the help of new tools to identify criminals through cryptocurrency transactions. From a report: James Zhong appeared to have pulled off the perfect crime. In December 2012, he stumbled upon a software bug while withdrawing money from his account on Silk Road, an online marketplace used to hide criminal dealings behind the seemingly bulletproof anonymity of blockchain transactions and the dark web. Mr. Zhong, a 22-year-old University of Georgia computer-science student at the time, used the site to buy cocaine. "I accidentally double-clicked the withdraw button and was shocked to discover that it resulted in allowing me to withdraw double the amount of bitcoin I had deposited," he later said in federal court. After the first fraudulent withdrawal, Mr. Zhong created new accounts and with a few hours of work stole 50,000 bitcoins worth around $600,000, court papers from federal prosecutors show.

Federal officials closed Silk Road a year later on criminal grounds and seized computers that held its transaction records. The records didn't reveal Mr. Zhong's caper at first. Authorities hadn't yet mastered how to track people and groups hidden behind blockchain wallet addresses, the series of letters and numbers used to anonymously send and receive cryptocurrency. One elemental feature of the system was the privacy it gave users. Mr. Zhong moved the stolen bitcoins from one account to another for eight years to cover his tracks. By late 2021, the red-hot crypto market had raised the value of his trove to $3.4 billion. In November 2021, federal agents surprised Mr. Zhong with a search warrant and found the digital keys to his crypto fortune hidden in a basement floor safe and a popcorn tin in the bathroom. Mr. Zhong, who pleaded guilty to wire fraud, is scheduled to be sentenced Friday in New York federal court, where prosecutors are seeking a prison sentence of less than two years.

Mr. Zhong's case is one of the highest-profile examples of how federal authorities have pierced the veil of blockchain transactions. Private and government investigators can now identify wallet addresses associated with terrorists, drug traffickers, money launderers and cybercriminals, all of which were supposed to be anonymous. Law-enforcement agencies, working with cryptocurrency exchanges and blockchain-analytics companies, have compiled data gleaned from earlier investigations, including the Silk Road case, to map the flow of cryptocurrency transactions across criminal networks worldwide. In the past two years, the U.S. has seized more than $10 billion worth of digital currency through successful prosecutions, according to the Internal Revenue Service -- in essence, by following the money. Instead of subpoenas to banks or other financial institutions, investigators can look to the blockchain for an instant snapshot of the money trail.

The Ethereum blockchain, the most important commercial highway in the digital-asset sector, successfully implemented a widely anticipated software upgrade. From a report: The so-called Shanghai update enables investors to queue up to withdraw Ether coins that they had pledged to help operate the network in return for rewards, a process called staking. Tim Beiko, who helps to co-ordinate the development of Ethereum, posted on Twitter on Wednesday that the upgrade is now "official." The network revamp -- also known as Shapella -- is designed to let people exit an Ether staking investment and has stirred debate on whether the appeal of the largest token after Bitcoin will increase over time.

"Ethereum is updating and navigating with great skill -- so far anyway -- and cementing its position as the No. 2 crypto," said Aaron Brown, a crypto investor who writes for Bloomberg Opinion. He added that the network is "moving to the future much faster than Bitcoin." About 1.2 million of Ether tokens -- worth approximately $2.3 billion at current prices -- are expected to be withdrawn over the next five days, according to researcher Coin Metrics. Some $36.7 billion of Ether is locked up for staking, data from Staking Rewards shows.

Bankrupt crypto exchange FTX has recovered over $7.3 billion in cash and liquid crypto assets, an increase of more than $800 million since January, the company's attorney said on Wednesday at a U.S. bankruptcy court hearing in Delaware. Reuters reports: FTX attorney Andy Dietderich said the company is starting to think about its future after months of effort devoted to collecting resources and figuring out what went wrong under the leadership of indicted ex-founder Sam Bankman-Fried. Bankman-Fried has pleaded not guilty. "The situation has stabilized, and the dumpster fire is out," Dietderich said.

FTX has benefited from a recent rise in crypto prices, Dietderich said. Its total recovery would be valued at $6.2 billion based on crypto prices from November 2022, when it filed for bankruptcy after traders pulled $6 billion from the platform in three days and rival exchange Binance abandoned a rescue deal. As it looks to the future, FTX is negotiating with stakeholders about options for restarting its crypto exchange, and it may make a decision on that in the current quarter, Dietderich said.

According to South Korean prosecutors, Terraform Labs co-founder Do Kwon converted most of the illicit funds associated with him and his associates into Bitcoin. CoinTelegraph reports: South Korean prosecutors have identified 414.5 billion won ($314.2 million) in illicit assets associated with Terraform Labs co-founder Do Kwon and his associates. Out of the identified illegal assets, prosecutors have linked about 91.4 billion won ($69 million) of the specified amount directly to Kwon. Although Kwon amassed millions, none of the assets tied to him are recoverable or under the jurisdiction of the South Korean authorities. This is mainly because the now-arrested former CEO reportedly converted most of the illicit funds into Bitcoin using overseas crypto exchanges instead of investing in physical assets, per a report published by local media outlet KBS.

The South Korean authorities have requested Binance to halt any withdrawal request associated with Kwon. Binance confirmed to Cointelegraph that they are cooperating with the prosecutors and offering any assistance they need. South Korean prosecutors are actively tracing properties associated with Terraform Labs executives to recover some illicit funds from the Terra debacle. On April 3, prosecutors seized homes and other assets to stop former Terra employees from selling things that might be tied to legal cases. In addition to the residences in Seoul owned by former CEO Shin Hyun-seong and others, the prosecutors also filed foreclosure actions against their foreign-registered vehicles, lands in Hwaseong and Gapyeong in Gyeonggi-do, and Taean in South Chungcheong Province. Kwon evaded arrest for almost a year before getting caught in Montenegro on March 23rd.

Australia's financial regulator has cancelled the local financial services licence of the world's biggest cryptocurrency exchange, Binance. The Guardian reports: Earlier this year, the Australian Securities and Investments Commission (Asic) found Binance had incorrectly classified hundreds of retail customers as wholesale investors. The Asic chair, Joe Longo, said the distinction was important because retail customers have access to more consumer protections under Australian law, including the right to dispute resolution. Binance's Australia's financial services (AFS) licence only allows it to provide derivatives products to sophisticated investors, rather than retail customers.

"It is critically important that AFS licensees classify retail and wholesale clients in accordance with the law," Longo said. "Retail clients trading in crypto derivatives are afforded important rights and consumer protections under financial services laws in Australia, including access to external dispute resolution through the Australian financial complaints authority. Our targeted review of these matters is ongoing, including focus on the extent of consumer harms."

From April 14, Binance clients will not be able to increase derivatives positions or open new positions. The exchange must close any remaining open positions by April 21. Binance can remain a member of the Australian financial complaints authority until April 8, 2024. "As we have said before, Asic supports a regulatory framework for crypto with a focus on consumer protection and market integrity. The final decision as to the regulatory settings is one for government," Longo said. Binance has been operating in Australia for many years but its now cancelled AFSL was with Oztures Trading, a company it acquired last year.

In every copy of macOS that has shipped since 2018, Apple has included the original Bitcoin whitepaper by Satoshi Nakamoto, and no-one seems to know why. From a report: The baffling discovery (or rediscovery - see below) was recently made by developer and waxy.org writer Andy Baio, who stumbled upon the PDF document while trying to fix a problem with his printer. Anyone with a Mac running macOS Mojave or later can see the PDF for themselves by typing the following command into Terminal:

open /System/Library/Image\ Capture/Devices/VirtualScanner.app/Contents/Resources/simpledoc.pdf

If you're running macOS 10.14 or later, the 184 KB Bitcoin PDF should immediately open in Preview. The document can also be located via Finder: Navigate to Macintosh HD -> System -> Library -> Image Capture -> Devices, then open the Contents -> Resources folder. The whitepaper titled "simpledoc.pdf" should be in there.

Dogecoin (DOGE) rose 12% after the Shiba Inu symbol representing the token replaced the familiar blue bird atop the Twitter homepage. From a report: Elon Musk in the past has suggested the meme coin may offer better payments functionality than bitcoin.

US banks, already hesitant to work with crypto customers, are now even warier of providing services to the industry after a string of regional-lender collapses and amid heightened scrutiny by regulators. From a report: The closure of crypto-friendly Silvergate Capital and seizure of Signature Bank has left crypto firms struggling to find new banks for depository and payment services. While there's no blanket ban on serving crypto clients, financial firms are imposing lengthy application procedures, turning away smaller companies and some retail platforms, and in some cases shutting the door on crypto businesses altogether, according to industry participants, investors and bank executives.

Cross River Bank, for example, received requests from more than 100 new clients -- not all of whom were crypto companies -- seeking a safe harbor for their deposits within days of SVB Financial Group's Silicon Valley Bank and Signature collapsing, according to a person with direct knowledge of the bank's business. The closely held company turned down almost all those requests, the person said. Among the few crypto companies that have won over the bank is stablecoin issuer Circle Internet Financial, which expanded a partnership with Cross River, announced after Silicon Valley Bank failed. Earlier this month, lenders that were bidding to buy failed Signature Bank from the Federal Deposit Insurance Corp. specifically asked not to take on the digital-assets business, according to a person familiar with the process. Signature's crypto business was not part of the eventual takeover by New York Community Bancorp, and the FDIC is still seeking to sell Signet, Signature's real-time payments network for crypto firms.

The Securities and Exchange Commission takes the lead in defining what a security is, not necessarily legislation, the regulator's Chair Gary Gensler said. From a report: After a House Appropriations Committee hearing on Wednesday, Gensler told reporters that existing securities laws "cover most of the activity that's happening in the crypto markets. If Congress were to act, though I don't think we need these authorities, not to undermine inadvertently through definitions of what's in or out, or in essence allowing for conflicts that we don't allow," Gensler said.

"I think there is one agency -- the Securities and Exchange Commission, overseen by two committees -- the House Financial Services and Senate Banking, and the courts that define what a security is and not individual crypto exchanges selecting that," Gensler later said. Lawmakers have introduced legislation over the years to regulate crypto. Sens. Kirsten Gillibrand, D-N.Y., and Cynthia Lummis, R-Wyo., have plans to reintroduce legislation next month that would, in part, assert that the Commodity Futures Trading Commission has control over digital asset commodities, such as bitcoin. "I think many of the legislative vehicles would, if adopted, would undermine the securities remit," Gensler added.

FTX founder Sam Bankman-Fried was charged with directing $40 million in bribes to one or more Chinese officials to unfreeze assets relating to his cryptocurrency business in a rewritten indictment unsealed Tuesday. CBS News reports: The charge of conspiracy to violate the anti-bribery provisions of the Foreign Corrupt Practices Act means Bankman-Fried faces now faces a total of 13 charges after being arrested in the Bahamas last December and brought to the United States soon thereafter. [...] The indictment said Chinese law enforcement authorities in early 2021 froze certain Alameda crypto-trading accounts on two of China's largest cryptocurrency exchanges. The accounts, it said, contained about $1 billion worth of crypto.

Bankman-Fried understood that the accounts had been frozen by Chinese authoritIes as part of an ongoing probe of a particular Alameda trading counterparty, the indictment said. After Bankman-Fried failed several attempts to unfreeze the accounts through the use of lawyers and lobbying, the 31-year-old ultimately agreed to direct a multimillion dollar bribe to try to unfreeze the accounts, the indictment said.

"Bankman-Fried and others sought to regain access to the assets to fund additional Alameda trading activity, in order to assist Bankman-Fried and Alameda in obtaining and retaining business," court documents state. The bribe payment of cryptocurrency -- then worth about $40 million -- was moved from Alameda's main trading account to a private cryptocurrency wallet in November 2021 and the frozen accounts were unfrozen at about the same time, the indictment said.

Plans for a government backed non-fungible token (NFT) produced by the Royal Mint have been dropped, the Treasury has announced. The BBC reports: Rishi Sunak ordered the creation of a "NFT for Britain" that could be traded online, while chancellor in April 2022. The Treasury announced it was "not proceeding with the launch" following a consultation with the Royal Mint. But economic secretary Andrew Griffiths said the department would keep the proposal "under review."

Responding to the announcement, Harriet Baldwin, chair of the Treasury Select Committee, said: "We have not yet seen a lot of evidence that our constituents should be putting their money in these speculative tokens unless they are prepared to lose all their money. "So perhaps that is why the Royal Mint has made this decision in conjunction with the Treasury."

The Treasury is working to regulate some cryptocurrencies and had planned to enter the NFT market as part of a wider bid to make the UK a hub for digital payment companies. In April 2022, the then-chancellor Mr Sunak said: "We want to see the [cryptocurrency] businesses of tomorrow - and the jobs they create - here in the UK, and by regulating effectively we can give them the confidence they need to think and invest long-term."

The US chip-maker Nvidia has said cryptocurrencies do not "bring anything useful for society" despite the company's powerful processors selling in huge quantities to the sector. From a report: Michael Kagan, its chief technology officer, said other uses of processing power such as the artificial intelligence chatbot ChatGPT were more worthwhile than mining crypto. Nvidia never embraced the crypto community with open arms. In 2021, the company even released software that artificially constrained the ability to use its graphics cards from being used to mine the popular Ethereum cryptocurrency, in an effort to ensure supply went to its preferred customers instead, who include AI researchers and gamers. Kagan said the decision was justified because of the limited value of using processing power to mine cryptocurrencies.

The first version ChatGPT was trained on a supercomputer made up of about 10,000 Nvidia graphics cards. "All this crypto stuff, it needed parallel processing, and [Nvidia] is the best, so people just programmed it to use for this purpose. They bought a lot of stuff, and then eventually it collapsed, because it doesn't bring anything useful for society. AI does," Kagan told the Guardian. "With ChatGPT, everybody can now create his own machine, his own programme: you just tell it what to do, and it will. And if it doesn't work the way you want it to, you tell it 'I want something different.'" Crypto, by contrast, was more like high-frequency trading, an industry that had led to a lot of business for Mellanox, the company Kagan founded before it was acquired by Nvidia. "We were heavily involved in also trading: people on Wall Street were buying our stuff to save a few nanoseconds on the wire, the banks were doing crazy things like pulling the fibres under the Hudson taut to make them a little bit shorter, to save a few nanoseconds between their datacentre and the stock exchange," he said. "I never believed that [crypto] is something that will do something good for humanity. You know, people do crazy things, but they buy your stuff, you sell them stuff. But you don't redirect the company to support whatever it is."

An anonymous reader quotes a report from Reuters: El Salvador's President Nayib Bukele said on Thursday he will send to the country's Congress next week a bill to eliminate all taxes on technology innovations as well as computing and communications hardware manufacturing. "Next week, I'll be sending a bill to congress to eliminate all taxes (income, property, capital gains and import tariffs) on technology innovations, such as software programming, coding, apps and AI development," he said on Twitter. The tax cut would also encompass computing and communications hardware manufacturing, Bukele added. In 2021, the Salvadoran leader introduced legislation to make El Salvador the world's first sovereign nation to adopt bitcoin as legal tender. He also unveiled plans to build a "Bitcoin City" at the base of a volcano.

The founder of Terraform Labs, Do Kwon, appears to have been arrested in Montenegro, according to a tweet by the country's minister of interior, Filip Adzic. CoinDesk reports: "Montenegrin police have detained a person suspected of being one of the most wanted fugitives, South Korean citizen Do Kwon, co-founder and CEO of Singapore-based Terraform Labs," Adzic tweeted. Kwon has been the target of several investigations and was even on Interpol's red notice after stablecoin terraUSD (UST) and its $40 billion ecosystem imploded last year, sending shockwaves across the crypto markets. The suspect was detained at the Podgorica airport with falsified documents, Adzic added, saying he was still waiting for official confirmation of identity.

The Korean National Police Agency said that it had confirmed the suspect appeared to be Kwon based on checking age, name, and nationality of his ID card, according to a report by the Yonhap news agency. The unverified account of Adzic is followed by the official account of the prime minister of Montenegro, Dritan Abazovic. The tweet announcing Kwon's arrest was also retweeted by Abazovic's account. Adzic's account has previously been cited in official tweets.

New submitter Kitkoan writes: Hackers had gained control of Linus Tech Tips' YouTube channel to promote a cryptocurrency scam. Earlier on Thursday, hackers had gained control of the Linus Tech Tips YouTube channel and used it to promote a fake crypto giveaway that falsely used the name of Elon Musk and the Tesla brand (obviously without the permission of either party). Thankfully, the Linus Tech Tips crew quickly worked to re-establish control of the channel, but not before the channel had started two live streams to promote AI, chat GPT, Bitcoin, and their aforementioned (fake) crypto giveaway.

turp182 shares a report from Ars Technica: Hackers drained millions of dollars in digital coins from cryptocurrency ATMs by exploiting a zero-day vulnerability, leaving customers on the hook for losses that can't be reversed, the kiosk manufacturer has revealed. The heist targeted ATMs sold by General Bytes, a company with multiple locations throughout the world. These BATMs, short for bitcoin ATMs, can be set up in convenience stores and other businesses to allow people to exchange bitcoin for other currencies and vice versa. Customers connect the BATMs to a crypto application server (CAS) that they can manage or, until now, that General Bytes could manage for them. For reasons that aren't entirely clear, the BATMs offer an option that allows customers to upload videos from the terminal to the CAS using a mechanism known as the master server interface.

Over the weekend, General Bytes revealed that more than $1.5 million worth of bitcoin had been drained from CASes operated by the company and by customers. To pull off the heist, an unknown threat actor exploited a previously unknown vulnerability that allowed it to use this interface to upload and execute a malicious Java application. The actor then drained various hot wallets of about 56 BTC, worth roughly $1.5 million. General Bytes patched the vulnerability 15 hours after learning of it, but due to the way cryptocurrencies work, the losses were unrecoverable. [...] Once the malicious application executed on a server, the threat actor was able to (1) access the database, (2) read and decrypt encoded API keys needed to access funds in hot wallets and exchanges, (3) transfer funds from hot wallets to a wallet controlled by the threat actor, (4) download user names and password hashes and turn off 2FA, and (5) access terminal event logs and scan for instances where customers scanned private keys at the ATM. The sensitive data in step 5 had been logged by older versions of ATM software.

Going forward, this weekend's post said, General Bytes will no longer manage CASes on behalf of customers. That means terminal holders will have to manage the servers themselves. The company is also in the process of collecting data from customers to validate all losses related to the hack, performing an internal investigation, and cooperating with authorities in an attempt to identify the threat actor. General Bytes said the company has received "multiple security audits since 2021," and that none of them detected the vulnerability exploited. The company is now in the process of seeking further help in securing its BATMs.