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Bitcoin slides Friday after Nvidia’s earning pullback

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Bitcoin slides Friday after Nvidia's earning pullback

Bitcoin and the broader crypto market headed into Friday on the back foot, with most major tokens posting losses over the last 24 hours as traders continued to de-risk alongside equities following Nvidia’s earnings-driven pullback.

Bitcoin was trading around $67,766 at the time of writing, down 1.5% on the day but still clinging to a 0.6% gain on the week. Ethereum mirrored the move, off 1.5% in 24 hours to trade just above $2,047. Both remain stuck in a narrow range that has defined price action since the Feb. 5 crash, with Wednesday’s push toward $70,000 marking the upper boundary and this week’s lows testing the middle.

The selling pressure, however, looks more like a leverage flush than a structural breakdown. Hourly returns across the board were green Friday morning, meaning the bulk of the drawdown happened overnight and buyers have quietly stepped back in at these levels.

“What you’re seeing right now is Bitcoin trading with the broader risk market,” said Daniel Reis-Faria, CEO of ZeroStack. “Nasdaq fell after Nvidia earnings, and crypto followed. Bitcoin pushed closer to $70,000 pretty quickly, and when momentum in equities stalls, that fast money comes off just as quickly in Bitcoin.”

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Reis-Faria sees the move as positioning cleanup rather than a trend reversal. “A lot of leverage came back into the system on that push higher, and when stocks start selling, crypto is usually the first place people de-risk. Volatility is elevated because liquidity is tight across the board.”

Zoom out to the weekly chart and the picture looks considerably healthier. Cardano led major assets with a 7% gain over seven days. Solana added 5.5%, Ethereum 4.8%, and BNB 4.3%, all outpacing Bitcoin’s comparatively modest weekly return and suggesting altcoin appetite remains intact beneath the surface noise.

XRP was the notable exception, down 3.7% in 24 hours and the only top asset in the red on a 7-day basis at -0.1%. The underperformance stands out given that most altcoins absorbed the same macro headwinds without giving back weekly gains.

The broader macro backdrop adds context. Asian equities are on track for their best February since 1998, led by South Korean tech names up roughly 20% this month as investors rotated into AI infrastructure plays.

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That rally has drawn capital away from U.S. markets, with the MSCI Asia Pacific Index set to outperform the S&P 500 for a third consecutive month.

For crypto, the throughline is the same one it has been for weeks. “We’re still in the same range we’ve been in,” Reis-Faria said. “Until we see consistent new demand, these moves are going to keep happening. Bitcoin trades like a macro asset. When equities pull back, Bitcoin pulls back.”

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Crypto World

AI Tool Helps Avert Critical XRP Ledger Security Flaw

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AI Tool Helps Avert Critical XRP Ledger Security Flaw

XRP Ledger Foundation has confirmed it has patched a critical vulnerability found in an yet-to-be-enabled amendment of Ripple’s XRP Ledger, averting a potentially major exploit. 

On February 19, a security engineer at cybersecurity firm Cantina, Pranamya Keshkamat, and the Cantina AI security bot identified a “critical logic flaw” in the signature-validation logic of Ripple’s blockchain, XRP Ledger, reported the XRP Ledger Foundation on Thursday. 

The vulnerability in the signature validation code batch amendment would have allowed an attacker to execute transactions from victim accounts, including draining funds, without ever having the victim’s private keys. 

“The amendment was in its voting phase and had not been activated on mainnet; no funds were at risk,” stated the XRPLF

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Source: XRP Ledger Foundation 

Exploitation may have destabilized the ecosystem

In addition to the potential theft of funds and modification of the ledger state, the vulnerability could have “destabilized the ecosystem,” the XRPLF said.

“A successful large-scale exploit could have caused substantial loss of confidence in XRPL, with potentially significant disruption for the broader ecosystem.”

Related: Cybersecurity stocks fall after Anthropic unveils Claude Code Security

Cantina and Spearbit CEO Hari Mulackal said, “our autonomous bug hunter, Apex, found this critical bug.”

“Had this been exploited, it would have been the largest security hack by dollar value in the world, with nearly $80 billion at direct risk,” he added, possibly referring to XRP (XRP) market capitalization.

Emergence of AI cybersecurity scanners 

The autonomous AI security tool developed by Cantina AI identified the vulnerability via “static analysis of the rippled codebase,” and submitted a disclosure report allowing the Ripple engineering teams to validate it and begin patching the code. 

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Validators were advised to vote against the amendment, and an emergency release (rippled 3.1.1) was published on Feb. 23 to block the amendment from activating, stated the XRPLF.

AI is increasingly being deployed for cybersecurity purposes to sniff out code bugs that may be overlooked by human eyes. 

Anthropic released Claude Code Security, its AI cybersecurity vulnerability scanner, which it claims “can reason like a skilled security researcher” on Feb. 20, causing a slide in public IT security company shares

Magazine: AI won’t make you rich but crypto games might, Axie founder steps down: Web3 Gamer 

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