A new semi-permissionless privacy tool, Privacy Pools, has launched on Ethereum, allowing users to transact privately while proving their funds aren’t linked to illicit activities.

The privacy tool, launched by Ethereum builders 0xbow.io on March 31, earned support from the likes of Ethereum co-founder Vitalik Buterin, who not only backed the privacy project but made one of the first deposits on the platform. 

0xbow.io said that it implements “Association Sets” to batch transactions into the anonymous Privacy Pools and that a screening test is conducted to ensure that those transactions aren’t linked to illicit actors, such as hackers, phishers and scammers.

gm Ethereum

It is our great honor to announce the mainnet launch of Privacy Pools!

ETH users can now achieve on-chain privacy, while still dissociating from illicit funds

It is now up to all of us to Make Privacy Normal Again

More info in this thread pic.twitter.com/3nJO0AxoD1

— 0xbow.io (@0xbowio) March 31, 2025

The Association Sets are “dynamic” — meaning that if a transaction is admitted but later found to be illicit, it can be removed from the set without disrupting any other deposits, 0xbow.io said.

If a deposit is disqualified, the user can click the “ragequit” function to return the funds to their original deposit address.

The innovation is part of 0xbow.io’s vision to “Make Privacy Normal Again” while also attempting to achieve regulatory compliance.  

Privacy protocols have received considerable backlash from regulators in recent years due to their increasing use by illicit actors to launder funds. 

One of those privacy tools, Tornado Cash, was sanctioned by the US Treasury’s Office of Foreign Assets Control (OFAC) between August 2022 and March 2025 after it was linked to around $7 billion laundered by the North Korean state-backed Lazarus Group.

Tornado Cash has since been removed from OFAC’s blacklist after a US appeals court said the sanctions were unlawful in January 2025.

0xbow.io noted that initial deposits are limited to 1 Ether (ETH) but that the limit would be raised once the privacy protocol is more battle-tested.

Privacy Pools inspired by Buterin and others

Over 21 ETH has already been transferred into Privacy Pools from 69 deposits, including at least one from Buterin, 0xbow.io noted.

Source: Vitalik Buterin

In addition to Buterin, 0xbow.io said it also received investment support from Number Group, BanklessVC, Public Works and several angel investors.

Related: Privacy isn’t a luxury in crypto, it’s a necessity — Midnight CEO

0xbow.io also praised Buterin, Chainalysis Chief Scientist Jacob Illum, and two academics at the University of Basel in Switzerland for crafting a September 2023 white paper outlining how Privacy Pools could be built. 

0xbow.io strategic adviser Ameen Soleimani also contributed to the paper, which has seen over 12,000 downloads and has been cited in nine other papers.

The Privacy Pool code also passed a successful audit from Audit Wizard. a smart contract auditing firm co-founded by former Apple engineer Joe van Loon.

More than $41 billion worth of illicit transfers were made in 2024,  which made up 0.14% of total onchain volume for the year, according to the Chainalysis 2025 Crypto Crime report published on Jan. 15.

While it marked around an 11% fall from 2023, Chainalysis said that figure could climb to around $51 billion as more criminal-tied addresses are found.

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Hyperliquid is one of the current bull market’s standout DeFi success stories. With daily trading volumes having reached $4 billion, the exchange has become the largest decentralized (DEX) derivatives platform, commanding nearly 60% of the market.

Hyperliquid still lags far behind Binance Futures’ $50 billion daily average volume, but the trend suggests that it has started to encroach on centralized exchange (CEX) territory.

What’s behind Hyperliquid’s parabolic rise?

Launched in 2023, Hyperliquid gained popularity in April 2024 after launching spot trading. This, combined with its aggressive listing strategy and easy-to-use onchain user interface, helped to lure in a wave of new users.

The platform’s real explosion, however, came in November 2024, following the launch of its HYPE (HYPE) token. Hyperliquid’s trading volume skyrocketed, and it now boasts over 400,000 users and more than 50 billion trades processed, according to data from Dune.

Hyperliquid cumulative trades and users. Source: Dune

While Hyperliquid started as a high-performance perpetual futures and spot DEX, its ambitions have since expanded. With the launch of HyperEVM on Feb. 18, the project has become a general-purpose layer-1 chain capable of supporting third-party DeFi apps built on top of its infrastructure. 

As one of Hyperliquid’s founders, Jeff Yan, put it, 

“Most L1s build infrastructure and hope that others will come build the killer apps. Hyperliquid takes the opposite approach: polish a native application and then grow into general-purpose infrastructure.”

If this approach works, the liquidity driven by Hyperliquid’s core DEX could naturally feed into the broader ecosystem and vice versa, creating a flywheel effect.

Related: Hyperliquid flips Solana in fees, but is the ‘HYPE’ justified?

Will Hyperliquid become a sustainable CEX alternative?

According to CoinGecko, Hyperliquid now ranks 14th among derivatives exchanges by open interest, sitting at $3.1 billion. That’s still behind Binance’s $22 billion but ahead of older names like Deribit or derivatives divisions of Crypto.com, BitMEX, or KuCoin. It’s the first time a DEX is competing so closely with established CEXs.

Furthermore, as Hyperliquid deepens its focus on specialized trading pairs, it continues to chip away at the market share of major exchanges. The DEX accepts not only Arbitrum USDC as collateral but also native BTC. This makes it one of the few decentralized platforms that handle BTC wrapping and unwrapping natively, giving users the option to use BTC for Web3-wallet-based trading.

X user Skewga.hl noted that Hyperliquid’s BTC perpetual futures volume share recently hit an all-time high, reaching almost 50% of Bybit’s and 21% of Binance’s. Skewga.hl wrote,

“No DEX has ever come this close to matching Tier 1 CEX volume.” 

Daily volume ratios, Hyperliquid vs Other exchanges (BTC perp). Source: Skewga.hl

Since 2024, perpetual swaps have seen a revival as a trading tool. During the 2021–2022 bull market, daily perps volume averaged around $5 billion. In early 2025, that number often exceeded $15 billion, with Hyperliquid accounting for nearly two-thirds of it.

Data from DefiLlama illustrates the shift: while dYdX (green) dominated in 2023–2024, the landscape diversified significantly in 2024—and by 2025, Hyperliquid (pink) had taken the lead.

Perps volume breakdown. Source: DefiLlama

Despite the recent JELLY token scandal, which involved the exchange halting trading and delisting a low-market-cap token that a whale had exploited, Hyperliquid remains a popular exchange among DeFi and DEX traders. It has yet to capture institutional investor flows or scale to the level of top-tier CEXs. However, if its layer 1 ecosystem gains traction with developers, Hyperliquid could evolve into more than just a leading DEX.

This article does not contain investment advice or recommendations. Every investment and trading move involves risk, and readers should conduct their own research when making a decision.

North Korean cyberwarfare attacks on the cryptocurrency industry are growing in sophistication and in the number of groups involved in such criminal activity, crypto firm Paradigm warns in report titled “Demystifying the North Korean Threat.”

North Korea-originated cyberattacks range from assaults on exchanges and social engineering attempts to phishing attacks and complex supply chain hijacks, the report says. In some cases, the attacks take a year to play out, with North Korean operatives biding their time.

The United Nations estimates that between 2017 and 2023, North Korean hackers have netted the country $3 billion. The total haul has skyrocketed in 2024 and this year, with successful attacks against crypto exchanges WazirX and Bybit, which together netted attackers around $1.7 billion.

Paradigm writes that the North Korean organizations orchestrating these attacks number at least five: Lazarus Group, Spinout, AppleJeus, Dangerous Password, and TraitorTrader. There is also a coalition of North Korean operatives who pose as IT workers, infiltrating tech companies around the world.

Related: Typosquatting in crypto, explained: How hackers exploit small mistakes

High-profile attacks and predictable laundering methods

Lazarus Group, the most well-known North Korean hacking team, is given credit for some of the most high-profile cyberattacks since 2016. According to Paradigm, the group hacked Sony and the Bank of Bangladesh in 2016 and helped orchestrate the WannaCry 2.0 ransomware attack in 2017.

It has also taken aim at the cryptocurrency industry, sometimes to great effect. In 2017, the group hit two crypto exchanges — Youbit and Bithumb. In 2022, Lazarus Group exploited the Ronin Bridge, resulting in hundreds of millions in lost assets. And in 2025, it infamously stole $1.5 billion from Bybit, sending shock throughout the crypto community. The group may be behind some Solana memecoin scams.

As Chainalysis and other organizations have explained, Lazarus Group also has predictable money laundering methods after securing a haul. It breaks up the stolen amount into smaller and smaller pieces, sending them to countless other wallets. It then swaps the more illiquid coins for those with higher liquidity and converts much of it to Bitcoin (BTC). After that, the group may sit on the stolen money for a long period of time until the attention from law enforcement dies down.

The FBI has so far identified three alleged members of the Lazarus Group, accusing them of cybercrimes. In February 2021, the US Justice Department indicted two of those members for involvement in global cybercrimes. 

Magazine: Lazarus Group’s favorite exploit revealed — Crypto hacks analysis