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XRP Gains Edge Over Bitcoin in Quantum Risk Exposure

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XRP Gains Edge Over Bitcoin in Quantum Risk Exposure

Concerns around quantum computing and its potential impact on blockchain security have resurfaced, with many networks taking steps to counter future cryptographic threats.

A recent analysis by an XRP Ledger (XRPL) validator suggests that XRP (XRP) may be significantly less exposed to potential quantum computing threats compared to Bitcoin (BTC), largely due to differences in account activity and key exposure.

Quantum Computing and Crypto: Why XRP’s Exposure Is Minimal

Quantum computers pose a theoretical risk to blockchain wallets by potentially deriving private keys from exposed public keys. However, this risk primarily applies to addresses whose public keys have been revealed on-chain, typically when funds are spent. 

According to the validator, roughly 300,000 XRP accounts, holding a combined 2.4 billion XRP, have never conducted a transaction. Because their public keys have never been revealed, these accounts are less exposed to potential quantum attacks under current threat models.

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The validator also identified two XRP wallets holding around 21 million XRP that have remained dormant for over 5 years while exposing their public keys. This indicates that vulnerable “whale” accounts on the XRP Ledger account for only around 0.03% of the total supply.

“Dormant, vulnerable XRP whales are almost nonexistent. The rest is active and has their public key exposed, but is also reasonable to expect to rotate keys if needed,” the validator wrote. “The XRP Ledger is account-based and allows for signing key rotation, so you can rotate keys that sign on behalf of an account without switching the account. This is obviously not a perfect solution at all, and actual quantum-resistant algorithms will eventually be adopted.”

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The structural gap between the XRP Ledger and Bitcoin on this issue is significant. According to a recent paper by Google, roughly 6.7 million BTC are currently held in quantum-vulnerable addresses. This is equivalent to nearly 32% of Bitcoin’s total supply.

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This figure also includes an estimated 1 million BTC believed to belong to Satoshi Nakamoto. Litecoin (LTC) founder Charlie Lee recently cautioned that Satoshi’s Bitcoin could become a target for potential attackers if quantum capabilities advance.

“The million Bitcoins that Satoshi has. Nobody knows who Satoshi is….Those coins are not well protected. They’re actually less safe than current coins in terms of quantum attacks. If quantum does happen, those will be the first coins that will be kind of broken into,” Lee mentioned to BeInCrypto.

Despite these differences, the validator emphasized that no known quantum computers can currently break blockchain encryption. Additionally, XRP users can leverage escrow mechanisms, offering an added layer of protection.

For now, the findings suggest that while quantum risks warrant monitoring, XRP’s current exposure remains limited, particularly regarding dormant large holders.

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The post XRP Gains Edge Over Bitcoin in Quantum Risk Exposure appeared first on BeInCrypto.

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South Korea pushes for crypto circuit breakers after Bithumb transfer error

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South Korea tax agency moves to outsource seized crypto custody after security lapse

The South Korean central bank has called for cryptocurrency exchanges to implement their own “circuit breakers” to pause trading and prevent market panic after a clerical error at Bithumb led to the accidental transfer of $42 billion in Bitcoin to its customers.

Summary

  • The Bank of Korea is urging the government to mandate trading curbs on cryptocurrency platforms to prevent market destabilization caused by operational failures.
  • The central bank reports that the lack of internal controls led to a February incident where Bithumb accidentally distributed $42 billion in Bitcoin due to a clerical error.
  • New regulatory proposals suggest that exchanges should implement automated systems to detect human mistakes and verify internal asset balances against the blockchain in real time.

The Bank of Korea (BOK) stated in a payments report released Monday that officials should adopt trading curbs modeled after the Korea Exchange to freeze activity during sudden price swings. 

This recommendation follows a massive clerical error in February, where Bithumb, one of the country’s largest platforms, accidentally distributed over $40 billion in Bitcoin to its users.

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The central bank highlighted a significant gap in oversight between digital asset platforms and traditional finance. “Currently, the virtual asset industry lacks internal control mechanisms and faces lower regulatory intensity compared to established financial institutions,” the BOK noted. 

Officials argued that new rules are essential to prevent a repeat of recent disruptions, stating, “Consequently, as similar incidents could occur at other virtual asset exchanges, it is necessary to strengthen relevant regulations to prevent them in advance.”

The proposal arrives as South Korean legislators work on a new regulatory framework for the industry. The BOK urged that these specific safety measures be woven into the upcoming laws “to enhance the safety and transparency of virtual asset exchange operations.”

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The Bithumb incident

The push for reform stems from an early February event where Bithumb mistakenly sent out 620,000 Bitcoin—valued at roughly $42 billion at the time—to customers. The error occurred when the system processed a transfer as cryptocurrency instead of the intended 620,000 Korean won, a sum worth only about $400.

The massive influx of coins triggered an immediate market crash on the platform. As recipients began selling their windfall, other investors panicked, further dragging down the price. 

While Bithumb managed to halt trading and reverse most of the transfers within minutes, 1,788 BTC had already been liquidated. The exchange had to use its own corporate reserves to cover the resulting $125 million shortfall.

To mitigate such risks, the central bank suggested that platforms must deploy systems specifically designed to catch “erroneous payments caused by human error.” 

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The report also recommended a requirement for exchanges to run automated checks that sync internal records with blockchain data to immediately spot any asset discrepancies.

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TRUMP Token Whales Loading Up Before Luncheon Event

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TRUMP Token Whales Loading Up Before Luncheon Event

Crypto whales have continued to load up on the TRUMP memecoin ahead of the luncheon at US President Donald Trump’s Mar-a-Lago residence in Florida this month, which offers entry to the largest holders.

One whale withdrew about 105,754 TRUMP from Binance on Saturday to add to its stash of 1.13 million TRUMP, worth about $3.2 million, according to blockchain analytics firm Lookonchain said in an X post on Sunday.

Two days earlier, another whale withdrew 850,488 Trump from the crypto exchange Bybit.

On Monday, another holder increased their TRUMP stash to more than 368,000 tokens after withdrawing from BitMart, and a fourth whale boosted their stash to over one million tokens after withdrawing from Bybit, according to blockchain explorer Solscan.

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Critics have accused Trump of using his position as US president for personal financial gain through the scheme. Democratic lawmakers have introduced bills to limit political influence and profits from memecoins.

Source: Lookonchain

The top 297 token holders are invited to a luncheon on April 25 at Trump’s Mar-a-Lago residence. The event has billed the president as the keynote speaker and offered a private reception for the top 29 holders, despite the White House Correspondents’ Association Dinner in Washington, D.C., being the same day.

TRUMP drops 33% since March announcement

Trump’s announcement of the luncheon in March saw TRUMP spike more than 50% to a peak of $4.35. However, the memecoin has since dropped by over 33% to trade at $2.80 as of Monday, according to CoinGecko.

Dominick John, an analyst at Zeus Research, told Cointelegraph the price is likely being pushed lower as retail-driven market selling overwhelms already thin liquidity, forcing continuous repricing.

“At the same time, insider supply overhang means even small distributions from concentrated wallets can absorb whale bids, limiting any meaningful upside follow-through,” he added.

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Crypto data analytics platform CoinCarp lists 642,882 TRUMP holders, with over 91% of the supply concentrated among the top 10 wallets and over 97% among the top 100 wallets.

Token spiked after the crypto gala announcement last year

Trump held his first “crypto gala” dinner in May 2025, a few months after his Jan. 20 inauguration as US president, which drew concern from critics who accused him of using his position for personal financial gain.

Related: Bessent ramps up pressure on Congress to pass CLARITY Act

The token peaked at $15.59 about a month before the event, but fell as the event drew closer, gradually falling to $8.90 a month after the event.

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John said this time around, the token could stage a recovery, with the 2026 midterms acting as a potential sentiment multiplier and other positive announcements. Catalysts and early signs of institutional accumulation could help establish a floor and trigger reflexive upside, he said.

“One catalyst to watch is the potential for event-driven launches like the Trump Billionaire Game, which could generate the social buzz needed to drive short-term upside momentum,” John added. 

Magazine: Bitcoin quantum-safe without upgrade? CZ’s 2031 crypto vision: Hodler’s Digest, April 5 – 11