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Exchanges

The Most Popular Decentralized Exchanges (DEXs) in 2023

MNabilAli

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There are a number of decentralized exchanges (DEXs) currently in operation, with more being developed all the time. Here are some of the most popular DEXs currently available:

1- Uniswap

Uniswap is an automated market maker (AMM) based DEX, it’s built on the Ethereum blockchain and it’s one of the most popular DEXs currently available. It allows users to trade a wide range of ERC-20 tokens and it’s known for its easy-to-use interface and fast trading.

2- Sushiswap

Just like Uniswap, Sushiswap is an AMM based DEX that is also built on the Ethereum blockchain, it’s a fork of Uniswap and it’s known for its community-driven development and its liquidity mining.

3- Binance DEX

Binance, one of the most well-known centralized exchanges, has also created its own DEX. Built on the Binance Chain, Binance DEX offers trading in a number of Binance Coin (BNB) trading pairs, it’s known for its high trading volume and fast trading speed.

4- 0x

0x is an open-source protocol for building DEXs, it allows users to trade ERC-20 tokens on the Ethereum blockchain. It’s known for its flexibility and its ability to support a wide range of trading strategies.

5- Kyber Network

Kyber Network is an on-chain liquidity protocol that allows for the instant exchange and conversion of digital assets. It’s built on the Ethereum blockchain and it’s known for its high liquidity, fast trading and its ability to support a wide range of trading pairs.

6- OceanEX

OceanEX is a DEX built on the VeChain blockchain, it’s known for its large number of trading pairs, its community-driven development, and its low trading fees.

7- Balancer

Balancer is a decentralized exchange that allows users to trade a wide range of assets, including cryptocurrencies, stablecoins, and non-fungible tokens (NFTs). It uses a unique liquidity pool system that allows for automated rebalancing and it offers low trading fees and high liquidity.

8- Curve

Curve is a decentralized exchange that specializes in stablecoin trading. It uses a unique liquidity pool system that allows for fast and efficient trading and it offers low trading fees and high liquidity.

9- IDEX

IDEX is a decentralized exchange that uses a hybrid model that combines off-chain order book and on-chain settlement. It’s built on the Ethereum blockchain and it allows for fast and efficient trading with low trading fees.

10- AirSwap

AirSwap is a decentralized exchange that uses a peer-to-peer trading model. It’s built on the Ethereum blockchain and it allows for fast and efficient trading with low trading fees.

11- StellarX

StellarX is a decentralized exchange that runs on the Stellar blockchain and allows users to trade a variety of assets including crypto, fiat currencies, and commodities. It’s known for its fast trading, low fees, and user-friendly interface.


These DEXs have different features, trading pairs, and fees, which might be more suitable for different types of traders and investors. As always, it’s important to do your own research and assess the risks before using any exchange.

Exchanges

LocalMonero Announces 6-Month Shutdown Plan

June G. Bauer

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LocalMonero, the peer-to-peer exchange platform for the privacy-focused cryptocurrency Monero (XMR), will be shutting down it’s services after nearly seven years of operation.

As per LocalMonero’s announcement, the crypto exchange will be winding down operations over the next 6 months before permanently closing on November 7, 2024. The team expressed gratitude for the community’s support over the years and assured users that support staff would remain available throughout the transition period.

 LocalMonero was one of the earliest platforms dedicated to Monero, the leading privacy cryptocurrency that obfuscates transaction details to protect user anonymity. The exchange allowed buyers and sellers to meet and trade Monero directly through an escrow system. Users could trade their XMR without the need for centralized exchanges. The service prided itself on its commitment to privacy, a core tenet of the Monero community.

Despite LocalMonero’s closure, the team expressed optimism about Monero’s future, stating “with the imminent launch of Haveno and other DEXs like Serai, atomic swaps, the coming addition of FCMP…as well as the continuing and rapidly accelerating development of the Monero protocol, we’re confident that Monero’s future is bright.”

FCMP, or Full Compact Merkle Path, is an upcoming upgrade that will increase Monero’s default anonymity set to include the entire blockchain, replacing the current “ring” signatures of 16 decoys.

For longtime LocalMonero users, the exchange has outlined clear steps for finalizing trades and recovering funds before the November 7th shutdown date. New signups and trade postings have already been disabled, with new trades being blocked after May 14th.

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Bitcoin

No Evidence of Hack, Says Bitfinex CTO Amid Ransomware Gang’s Allegations

MNabilAli

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In the world of cybersecurity, claims of data breaches can cause significant concern and speculation. Recently, a ransomware group named FSOCIETY claimed to have successfully hacked several organizations, including the cryptocurrency exchange Bitfinex. However, Bitfinex’s Chief Technology Officer (CTO), Paolo Ardoino, has dismissed these rumors, stating that a thorough analysis of their systems revealed no evidence of a breach.

According to Ardoino, who is also the CEO of Tether, less than 25% of the email addresses allegedly stolen from Bitfinex’s servers match legitimate users. This casts doubt on the validity of FSOCIETY’s claims regarding the supposed hack.

The ransomware group, styled after the fictional hacking group from the TV show “Mr. Robot,” claimed to have breached several victims, including Rutgers University, consulting firm SBC Global, and a cryptocurrency exchange they referred to as “Coinmoma,” which is likely a misspelling of Coinmama.

Ardoino expressed skepticism about the group’s claims, stating that if they had indeed hacked Bitfinex, they would have demanded a ransom through the exchange’s bug bounty program, customer support channels, emails, or social media accounts. However, Bitfinex received no such requests from FSOCIETY.

Furthermore, Ardoino shared a message from a security researcher suggesting that the real motivation behind the alleged hacks might be to promote FSOCIETY’s ransomware tools, which they reportedly sell access to in exchange for a subscription fee and a commission on stolen profits. Ardoino questioned the group’s need to sell their tools for $299 if they had truly hacked a major exchange like Bitfinex.

It’s worth noting that Bitfinex has previously fallen victim to a significant hack in 2016, resulting in the theft of a substantial amount of Bitcoin. Two individuals, including crypto rapper ‘Razzlekhan,’ pleaded guilty to money laundering charges in connection with that incident.

Hacking group FSOCIETY published claims

While the claims made by FSOCIETY have yet to be verified by the alleged victims, Bitfinex’s CTO remains firm in his stance that no breach has occurred. As cybersecurity threats continue to evolve, it is crucial for organizations to remain vigilant and take proactive measures to protect their systems and users’ data.

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Exchanges

Smart Contract Hacking Costs Ex-Engineer $12M and His Freedom

sying.tien

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A former senior security engineer was sentenced to three years in prison for executing sophisticated hacks against two decentralized cryptocurrency exchanges, stealing over $12 million worth of digital assets.

Shakeeb Ahmed, 34, of New York, pleaded guilty to computer fraud charges related to the July 2022 hacks. He exploited vulnerabilities in the smart contracts governing the exchanges to artificially inflate fees and purchase crypto tokens at manipulated prices.

Damian Williams, the U.S. Attorney for the Southern District of New York, announced the sentencing and first-ever conviction for hacking a blockchain smart contract. “No matter how novel or sophisticated the hack, this office is committed to following the money and bringing hackers to justice,” Williams stated.

The Two Crypto Exchange Hacks In the first hack, Ahmed exploited a pricing flaw in an unnamed decentralized exchange. He inserted fake data to generate around $9 million in inflated fees, which he then withdrew as cryptocurrency. Ahmed later agreed to return most of the funds to avoid prosecution.

Weeks later, Ahmed struck again by hacking Nirvana Finance, a decentralized exchange for the ANA token. He used a flash loan to purchase ANA at an artificially low price through a smart contract exploit. Ahmed then immediately sold the ANA back to Nirvana at the higher market rate, netting $3.6 million – virtually all of Nirvana’s funds.

After the attacks, Ahmed searched online for information about the hacks, potential criminal liability, and how to flee the country to avoid charges.

Sophisticated Money Laundering Techniques To cover his tracks, Ahmed employed advanced crypto money laundering methods. These included swapping tokens, “bridging” funds between blockchains, converting to privacy coin Monero, using overseas exchanges, and leveraging “mixers” like Samourai Whirlpool.

In addition to his prison sentence, Ahmed was ordered to forfeit the $12.3 million in stolen cryptocurrency. He must also pay over $5 million in restitution to the victim exchanges.

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