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Top 5 Crypto News Highlights This Week
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Top 5 Crypto News Highlights This Week

This week in the crypto ecosystem, significant developments are challenging the industry's foundations. From a major technological threat to Bitcoin, a European state's unexpected entry into the game, to a large-scale cyber attack, the market has seen notable movements. Analysis of the five events reshaping the landscape.

Written by Charles Ledoux

Translated on October 12, 2025 at 09:28 by Simon Dumoulin

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Quantum Threat Looms Over Bitcoin: Should We Worry About Network Security?

Quantum computing has resurfaced in crypto discussions about Bitcoin security. Recent advances in this field raise legitimate questions about the protocol’s resistance against this emerging technology. Quantum computers, theoretically capable of breaking current cryptographic algorithms, represent a medium-term risk for blockchain infrastructure.

Bitcoin developers haven’t waited to react. Technical discussions are intensifying within the community to anticipate this technological evolution. Several Bitcoin Improvement Proposals (BIPs) are currently being evaluated to integrate quantum-resistant algorithms. The consensus remains clear: the transition must occur before this threat becomes concrete.

Luxembourg Becomes Bitcoin Investor: Strong Signal for Institutional Adoption

Luxembourg has officially announced its entry into the Bitcoin universe as an institutional investor, in a move that hasn’t gone unnoticed. This decision marks a symbolic step for state adoption of cryptocurrencies in Europe. The Grand Duchy thus joins a still limited list of nations having taken the step toward direct BTC investment.

This initiative is part of a strategy to diversify national reserves. Luxembourg authorities consider Bitcoin as a store of value asset complementary to traditional investments. The exact amount invested hasn’t been disclosed, but industry experts estimate it could represent between 1% and 3% of available reserves.

This decision could accelerate adoption by other governments, creating a domino effect favorable to Bitcoin. Buy your BTC on Bitget in minutes and receive $10 free here:

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North Korea Intensifies Attacks: Crypto Cybercrime

North Korean hackers struck again this week with a series of attacks targeting exchanges and DeFi protocols. The total amount stolen exceeds previous estimates, confirming the growing sophistication of these cybercriminal operations. The stolen funds typically help finance the Pyongyang regime, circumventing international sanctions.

The techniques used are becoming increasingly elaborate. Attackers exploit security vulnerabilities in smart contracts and deploy social engineering strategies to infiltrate technical teams. This escalation is forcing the industry to significantly strengthen its security protocols and audit procedures.

The crypto community is responding by intensifying collaboration between platforms to trace and freeze compromised funds. On-chain surveillance tools now allow tracking suspicious movements in real-time, making it more difficult for hackers to launder their gains.

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Charles Ledoux

Charles Ledoux

Charles Ledoux is a Bitcoin and blockchain technology specialist. A graduate of the Crypto Academy, he has been a Bitcoin miner for over a year. He has written numerous masterclasses to educate newcomers to the industry and has authored over 2,000 articles on cryptocurrency. Now, he aims to share his passion for crypto through his articles for InvestX.

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DISCLAIMER

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