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Google warns quantum computers could threaten $100B in Ethereum assets via five attack paths

Market News
31 Mar 2026
Coindesk
View Source
Bearish
pluang ai news

A Google Quantum AI whitepaper reveals that future quantum computers could exploit five vulnerabilities in Ethereum, risking over $100 billion in assets. Key exposures include top wallets, admin-controlled smart contracts, Layer 2 networks, and the staking system. Ethereum's public keys become permanently visible after transactions, increasing risk. While the Ethereum Foundation aims to implement quantum-resistant upgrades by 2029, existing contracts and infrastructure require independent updates, posing a significant security challenge.

More News (ETH)

Ethereum breaks $1,900 resistance, fueled by strong buying and short liquidations

Ethereum breaks $1,900 resistance, fueled by strong buying and short liquidations

Ethereum (ETH) surged past the $1,894.89 resistance level, accelerating its recovery toward the $1,940–$1,950 zone after days of consolidation. This breakout was supported by lower-than-expected U.S. inflation data, which boosted risk appetite and bu...

Technical Signals
Bullish
4 hours ago
Trader Peter Brandt spots possible Bitcoin bottom pattern amid mixed market signals.

Trader Peter Brandt spots possible Bitcoin bottom pattern amid mixed market signals.

Veteran trader Peter Brandt has identified a potential "inverted head and shoulders" bottom pattern in Bitcoin's price, suggesting a possible shift in momentum. However, he cautions that the pattern is unconventional and not yet confirmed. Meanwhile,...

Technical Signals
Neutral
5 hours ago
Ethereum outperforms Bitcoin amid early large-cap rotation in crypto markets.

Ethereum outperforms Bitcoin amid early large-cap rotation in crypto markets.

Ethereum rose 3.17% to $1,923.53, outperforming Bitcoin's modest 0.18% gain to $64,588.87, signaling an early rotation toward large-cap altcoins. Despite this, overall market activity slowed, with declines in DeFi, stablecoin, and derivatives trading...

Market News
Neutral
5 hours ago
Arthur Hayes buys $3.7M in Ethereum after selling 6,000 ETH at a loss weeks earlier.

Arthur Hayes buys $3.7M in Ethereum after selling 6,000 ETH at a loss weeks earlier.

Arthur Hayes reversed his crypto strategy by purchasing over $3.7 million worth of Ethereum after selling 6,000 ETH at a loss of about $606,000 just weeks prior. This move follows his pattern of bold crypto trades and quick exits, which have drawn cr...

Market News
Bullish
6 hours ago
Ethereum nears $2,217 as it breaks key resistance and shows strong bullish momentum.

Ethereum nears $2,217 as it breaks key resistance and shows strong bullish momentum.

Ethereum is gaining strength, trading near $1,920 after surpassing its 26-day and 50-day EMAs, signaling renewed buying interest. The next key resistance is the 100-day EMA at around $1,944; a daily close above this could lead Ethereum toward the 200...

Technical Signals
Bullish
6 hours ago
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