In what is believed to be one of the largest cryptocurrency thefts ever, hackers have returned roughly half of the $600 million they took.

A loophole in Poly Network, a platform that aims to connect multiple blockchains so that they may operate together, was exploited by cybercriminals.

Poly Network informed the hackers of the incident and requested that they communicate with them, encouraging them to return compromised assets.&nbsp;

A blockchain is a digital record that serves as the foundation for numerous cryptocurrencies.Each digital coin has its own blockchain, which is distinct from the rest. 
 
Poly Network promises to be able to connect all of these different blockchains.&nbsp;

Poly Network is a platform for decentralised money.DeFi is a wide word that refers to a range of financial applications based on blockchain technology that aim to eliminate middlemen like brokerages and&nbsp;exchanges. It's known as decentralised. &nbsp;

<div class="ui-state-default" contenteditable="false">
<div class="twitter-block" draggable="false">
<blockquote class="twitter-tweet">
<a href="https://t.co/Yzw4oDenjC">pic.twitter.com/Yzw4oDenjC</a>
— Poly Network (@PolyNetwork2) <a href="https://twitter.com/PolyNetwork2/status/1425123153009803267?ref_src=twsrc%5Etfw">August 10, 2021</a></blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div>
<a class="close-mark close-div" href="#" id="jqclosemark">×</a></div>

"There`s so much public attention on this, and exchanges will be on the lookout for customer deposits linked to this theft," Elliptic's Robinson said.

"This demonstrates that even if you can steal cryptoassets, laundering them and cashing out is extremely difficult, due to the transparency of the blockchain and the broad use of blockchain analytics by financial institutions."

The hacker or hackers sent a message with some of the returned coins appearing to ask for donations, Robinson added.

The stolen funds amount to more than the criminal losses registered by the entire DeFi sector from January to July of a record $474 million, according to a report from crypto intelligence company CipherTrace.

Proponents of DeFi say it offers people and businesses free access to financial services, arguing that the technology will cut costs and boost economic activity.

Yet it is mostly unregulated, with technical flaws and weaknesses in the code many platforms use, leaving it vulnerable to hacks and heists.

An executive from Tether - a stablecoin or type of cryptocurrency usually backed by real-world world assets - said on Twitter the company had frozen $33 million connected with the hack, and top management at large crypto exchanges responded to Poly Network saying they would also try to help.

(With inputs from agencies)

In what is believed to be one of the largest cryptocurrency thefts ever, hackers have returned roughly half of the $600 million they took. A loophole in Poly Network, a platform that aims to connect multiple blockchains so that they may operate together, was exploited by cybercriminals.

In what is believed to be one of the largest cryptocurrency thefts ever, hackers have returned roughly half of the $600 million they took. A loophole in Poly Network, a platform that aims to connect multiple blockchains so that they may operate together, was exploited by cybercriminals. Poly Network informed the hackers of the incident and requested that they communicate with them, encouraging them to return compromised assets. A blockchain is a digital record that serves as the foundation for numerous cryptocurrencies.Each digital coin has its own blockchain, which is distinct from the rest. Poly Network promises to be able to connect all of these different blockchains. Poly Network is a platform for decentralised money.DeFi is a wide word that refers to a range of financial applications based on blockchain technology that aim to eliminate middlemen like brokerages and exchanges. It's known as decentralised. pic.twitter.com/Yzw4oDenjC — Poly Network (@PolyNetwork2) August 10, 2021 × "There`s so much public attention on this, and exchanges will be on the lookout for customer deposits linked to this theft," Elliptic's Robinson said. "This demonstrates that even if you can steal cryptoassets, laundering them and cashing out is extremely difficult, due to the transparency of the blockchain and the broad use of blockchain analytics by financial institutions." The hacker or hackers sent a message with some of the returned coins appearing to ask for donations, Robinson added. The stolen funds amount to more than the criminal losses registered by the entire DeFi sector from January to July of a record $474 million, according to a report from crypto intelligence company CipherTrace. Proponents of DeFi say it offers people and businesses free access to financial services, arguing that the technology will cut costs and boost economic activity. Yet it is mostly unregulated, with technical flaws and weaknesses in the code many platforms use, leaving it vulnerable to hacks and heists. An executive from Tether - a stablecoin or type of cryptocurrency usually backed by real-world world assets - said on Twitter the company had frozen $33 million connected with the hack, and top management at large crypto exchanges responded to Poly Network saying they would also try to help. (With inputs from agencies)

Hackers return $260 million to crypto platform Poly Network after massive theft

Everyone has heard the latest buzz around cryptocurrency and bitcoin. People have seen prices skyrocket and plunge down to a painful low with the help of Elon Musk’s one tweet or China’s ban on bitcoin mining.

<h4>What is crypto mining?</h4>

Cryptocurrency is a digital currency that is secured using cryptography and is based on a decentralised network that needs to be mined. This is known as crypto mining.

It is the process of validating transactions of cryptocurrencies digitally, and the records of these are saved in form of blockchains, in which each and every transaction has a separate link to a subsequent transaction, which creates a chain of records.

Also read |&nbsp;<a href="https://www.wionews.com/technology/is-teslas-elon-musk-a-master-manipulator-of-markets-389229" hreflang="en">Is Tesla’s Elon Musk a master manipulator of markets?</a>

Mining a bitcoin is a difficult and complex process in which experts solve complicated cryptographic equations with the help of high-tech computer systems to gain cryptocurrencies.

<h4>How is crypto mining related to coal mining?</h4>

Recently, Elon Musk’s Tesla had started accepting bitcoins as a valid method of payment for products but Musk soon took a U-turn and stopped the new payment method as he feared crypto mining was negatively affecting the environment.

This raises the question that how does crypto mining, which is a code-based process, affect&nbsp;the environment.

Also read |&nbsp;<a href="https://www.wionews.com/world/musk-tweet-dents-bitcoin-but-weekly-gain-in-prospect-389363" hreflang="en">Musk tweet dents bitcoin, but weekly gain in prospect</a>

The software that mines bitcoin takes nearly 10 minutes for the network participants to unriddle the complex program and process a block. This process consumes a large chunk of electricity to generate every single bitcoin and the major part of the energy is consumed during the mining process.

Crypto mining often relies on electricity which is generated from fossil fuels. As a result of that, as the prices of bitcoin rise, there is a stark increase in energy consumption too. The increasing price of bitcoin motivates miners to mine more bitcoins, which attracts more people to join the new network, and the energy consumption keeps on alarmingly increasing.

A study by the University of Cambridge suggested that crypto mining consumes more than 120 Terawatt Hours (Twh) per year, and this could be one of the top contenders in the list of top 10 energy consumers around the globe if it was a country.

Also read |&nbsp;<a href="https://www.wionews.com/world/bitcoin-tumbles-below-40000-after-chinas-new-crypto-ban-386052" hreflang="en">Bitcoin tumbles below $40,000 after China's new crypto ban</a>

The situation has reached the level where companies are scouting for areas with cheaper electricity to make the crypto mining process tad cheaper and easier.

A few studies have also claimed that crypto mining could also produce enough carbon dioxide to push global warming to more than 2 °C.

While the disadvantages of crypto mining are as clear as the day, several groups are trying to come up with ideas to make cryptocurrencies more sustainable. A supporter of cryptocurrency and owner of Tesla and SpaceX, Elon Musk has also vowed to shift back to cryptocurrencies once they find a bitcoin that uses less than one per cent of the current energy.

Everyone has heard the latest buzz around cryptocurrency and bitcoin. People have seen prices skyrocket and plunge down to a painful low with the help of Elon Musk’s one tweet or China’s ban on bitcoin mining.

Everyone has heard the latest buzz around cryptocurrency and bitcoin. People have seen prices skyrocket and plunge down to a painful low with the help of Elon Musk’s one tweet or China’s ban on bitcoin mining. What is crypto mining? Cryptocurrency is a digital currency that is secured using cryptography and is based on a decentralised network that needs to be mined. This is known as crypto mining. It is the process of validating transactions of cryptocurrencies digitally, and the records of these are saved in form of blockchains, in which each and every transaction has a separate link to a subsequent transaction, which creates a chain of records. Also read | Is Tesla’s Elon Musk a master manipulator of markets? Mining a bitcoin is a difficult and complex process in which experts solve complicated cryptographic equations with the help of high-tech computer systems to gain cryptocurrencies. How is crypto mining related to coal mining? Recently, Elon Musk’s Tesla had started accepting bitcoins as a valid method of payment for products but Musk soon took a U-turn and stopped the new payment method as he feared crypto mining was negatively affecting the environment. This raises the question that how does crypto mining, which is a code-based process, affect the environment. Also read | Musk tweet dents bitcoin, but weekly gain in prospect The software that mines bitcoin takes nearly 10 minutes for the network participants to unriddle the complex program and process a block. This process consumes a large chunk of electricity to generate every single bitcoin and the major part of the energy is consumed during the mining process. Crypto mining often relies on electricity which is generated from fossil fuels. As a result of that, as the prices of bitcoin rise, there is a stark increase in energy consumption too. The increasing price of bitcoin motivates miners to mine more bitcoins, which attracts more people to join the new network, and the energy consumption keeps on alarmingly increasing. A study by the University of Cambridge suggested that crypto mining consumes more than 120 Terawatt Hours (Twh) per year, and this could be one of the top contenders in the list of top 10 energy consumers around the globe if it was a country. Also read | Bitcoin tumbles below $40,000 after China's new crypto ban The situation has reached the level where companies are scouting for areas with cheaper electricity to make the crypto mining process tad cheaper and easier. A few studies have also claimed that crypto mining could also produce enough carbon dioxide to push global warming to more than 2 °C. While the disadvantages of crypto mining are as clear as the day, several groups are trying to come up with ideas to make cryptocurrencies more sustainable. A supporter of cryptocurrency and owner of Tesla and SpaceX, Elon Musk has also vowed to shift back to cryptocurrencies once they find a bitcoin that uses less than one per cent of the current energy.

Crypto mining: How does digital currency manufacturing affect environment?

cryptomining

Cryptomining, News on Cryptomining, stories on Cryptomining, articles on Cryptomining, Cryptomining stories at Wion, Cryptomining news, Cryptomining latest news